London Mortgage Broker
Specialist UK residential and HNW mortgage advice for London property buyers, remortgagors and investors. From £250,000+
London property is the most lender-sensitive residential market in the UK. Prices push buyers into higher SDLT bands quickly, lease length on flats sits under constant lender scrutiny, EWS1 cladding requirements affect every building above 11 metres, and bonus, RSU, equity, FX and carried-interest income concentrate here at a level no other UK city matches. The lender that suits a Bristol terrace will often decline the same buyer on a Hackney flat, and the bank that handles a Manchester semi will struggle with a Mayfair lateral. The case is rarely the buyer. The case is almost always the property, the income shape, or the lender route.
Fox Davidson advises London residential mortgage clients from £250,000+ across all Zones, from first-time buyer flats in Zone 3 and 4 to prime central London HNW residential through the private banks. Senior broker on the first call, with full market access across the high-street large-loan desks, the building society manual underwrite tier (Skipton, Coventry, Yorkshire BS, Family BS), the specialist residential lenders, and the London-headquartered HNW private banks (Coutts, Weatherbys, Investec, Arbuthnot Latham, Hampden & Co, Barclays Private Bank) under the FCA high net worth definition.
London mortgage broker specialists in 2026
Fox Davidson is a specialist residential and HNW mortgage broker advising clients buying, remortgaging or refinancing London property. We arrange mortgages from £250,000+ across every London Zone, from first-time buyer flats in Hackney, Brixton, Walthamstow and Tooting through to prime central London lateral apartments in Mayfair, Knightsbridge, Belgravia and Chelsea. The case mix on London property is unlike anywhere else in the UK. High SDLT exposure on every purchase, lender LTV tightening on flats above four storeys, lease length sensitivity on ex-LA and modern build flats, EWS1 cladding requirements on every building 11 metres and above, FX income from international buyers, bonus and RSU equity income from City and Magic Circle professionals, and the highest concentration of HNW the FCA high net worth rules qualifying borrowers anywhere in the UK.
We hold full market access. High-street large-loan desks (HSBC Premier, NatWest Premier, Barclays Wealth, Lloyds Private Banking, Santander Select), the building society manual underwrite tier (Skipton, Coventry, Yorkshire BS, Family Building Society, Coutts & Co savings tier, Bath BS), specialist residential lenders (Saffron, Vida, Kensington, Aldermore, Precise) for complex income and EWS1 cases, and the London-headquartered HNW private banks (Coutts, Weatherbys, Investec, Arbuthnot Latham, Hampden & Co, Barclays Private Bank, plus international PBs with London desks: JP Morgan Private Bank, UBS Wealth, Citi Private Bank, Goldman Sachs Private Wealth) under the FCA high net worth definition for clients qualifying as high net worth mortgage customers.
What we have noticed across the last three years is that the London buyer who phones their existing high-street bank first almost always gets told the borrowing figure is lower than the same buyer can access elsewhere. The London salary plus bonus or RSU shape is the single biggest reason. A high-street bank takes the base salary, applies a 4.5 times multiple, and produces a borrowing figure that often falls £150,000 to £300,000 below what a specialist lender or private bank will lend on the same income. The property is fine. The buyer is fine. The default high-street route just was not built for London income structures.
Six London buyer profiles we work on
Fox Davidson's London casebook splits across six broad buyer profiles. The right lender route, the realistic LTV, the rate band and the documentation pack all change between profiles. The first conversation maps which profile the buyer sits in.
First-time buyer London (Zone 2 to 4)
Flats in Hackney, Walthamstow, Brixton, Tooting, Peckham, Forest Hill, Leyton, Walworth. Typical purchase £450,000 to £750,000. Deposit 5 to 15 percent. FTB SDLT relief in scope up to £625,000. Halifax FTB Boost, Nationwide Helping Hand 6x income, Skipton track record route, and the high-street FTB schemes all in play.
London professional bonus-earner
Magic Circle senior associate, banking VP, Big Four director, consultancy partner. Typical income £150,000 to £400,000 with 30 to 80 percent bonus weighting. HSBC Premier, NatWest Premier bonus desk, Halifax with bonus uplift, Coutts and Investec under the FCA high net worth definition. Lender selection turns on how much of the bonus the lender will count.
HNW prime central London residential
Mayfair, Knightsbridge, Belgravia, Chelsea, Holland Park, Notting Hill, Marylebone, St John's Wood, Hampstead. Typical purchase £3 million to £15 million. the FCA high net worth rules qualifying, private bank route, sub-60 percent LTV, AUM-linked rate. Coutts, Weatherbys, Investec, Arbuthnot Latham, Hampden, Barclays PB and international private banks.
Family upsizer Zone 1 to 2 houses
Houses in Islington, Highbury, Hampstead, Primrose Hill, Clapham Old Town, Battersea, Wandsworth, Putney, Fulham, Barnes, Chiswick. Typical purchase £2 million to £6 million. Joint income, often dual professional, schools-driven move. High-street large-loan desk, building society manual underwrite, or private bank depending on income shape.
International buyer (UK and non-UK resident)
UK-resident foreign national, non-UK resident, expat returning to the UK, or overseas-domiciled buyer. FX income (USD, EUR, AED, HKD, SGD, CHF), often paid into offshore accounts. SDLT non-resident surcharge in scope. International private banks (HSBC International, Standard Chartered, Citi PB, JP Morgan PB, UBS) the natural route.
BTL and second home London investor
London BTL on Zone 2 to 4 flats, prime central second-home pied-a-terre, or HMO/MUFB on larger London terraces. Additional dwelling SDLT surcharge in scope. Specialist BTL lenders (Paragon, Foundation, Landbay, Aldermore) plus HNW private bank for the second-home pied-a-terre on AUM-linked terms.
How UK lenders assess London property differently
The lender's underwriting on a London property runs across five checks that do not apply with the same force anywhere else in the UK. The standard affordability and credit checks apply in full. Five London-specific checks sit on top, and each one can stall a case if not addressed before the application goes in.
- SDLT exposure. London prices push every purchase quickly into the higher residential SDLT bands. A £950,000 flat carries £40,500 standard residential SDLT. A £1.5 million house carries £91,250. A £4 million house carries £368,750. The additional dwelling surcharge adds 5 percent across the whole purchase price on second homes and BTL. The non-resident surcharge adds a further 2 percent on overseas buyers. Mixed-use SDLT (on properties with a commercial element) uses the lower commercial bands and can produce a materially lower SDLT figure where it qualifies. The conveyancing solicitor leads on the SDLT position; we flag it on every case.
- Lease length on flats. Most lenders want 75 to 85 years of unexpired lease at completion as a minimum, with at least 30 to 50 years remaining at the end of the mortgage term. Below 80 years remaining the lease is considered short, the marriage value premium on lease extension kicks in, and several lenders decline outright. Below 70 years a much narrower pool will lend, typically requiring a deed of variation undertaking to extend the lease before or shortly after completion. The Leasehold and Freehold Reform Act 2024 changes are gradually working through, but lender appetite still tracks the old thresholds in 2026.
- EWS1 cladding. Post-Grenfell, every London residential building 18 metres and above (six storeys or more), and increasingly buildings 11 metres and above (four storeys), needs an EWS1 form (External Wall System assessment) before most lenders will lend on a flat within. EWS1 forms come in ratings A1, A2, A3 (acceptable to most lenders), B1 (acceptable with conditions), and B2 (remediation required, most lenders decline). A small number of specialist lenders (West One, Together, Suffolk BS, Family BS) will lend on B2-rated buildings where remediation is funded. Confirming the EWS1 position before exchange is the single most important pre-application check on any London flat purchase above 11 metres.
- Bonus, RSU and equity income treatment. London concentration of City, Magic Circle, banking, consultancy and tech equity income means most London cases involve some form of variable income. High-street lenders typically count 50 percent of two-year average bonus. HSBC Premier and NatWest Premier count up to 100 percent on strong track records. Private banks under the FCA high net worth definition take a whole-of-wealth view and discount bonus by their own internal model. RSU and stock vesting income is treated case by case: Halifax, NatWest and HSBC will count it on a track record basis; private banks will count vested equity as net assets toward the FCA high net worth rules threshold. The income shape determines the lender, not the headline number.
- Ex-local-authority and high-rise flats. Many London lenders cap LTV on ex-LA flats at 75 percent and decline above the seventh floor entirely. Halifax accepts ex-LA up to the tenth floor in most cases. Nationwide is selective. The building society manual underwrite tier (Skipton, Bath BS, Family BS) lends on ex-LA on a case-by-case basis with a clean EWS1 and confirmed sinking fund. The ex-LA question is the single most common reason a Zone 2 to 4 FTB case falls over on first application.
- Section 106 and shared ownership. London has the highest concentration of Section 106 affordable homes and shared ownership in the UK. Lender pool on shared ownership is specific (Halifax, Leeds BS, Nationwide, Skipton, Coventry, Newbury BS, Yorkshire BS, T Mortgages, Tipton & Coseley). Section 106 restrictions on resale, occupancy or pricing need flagging to the lender before underwriting begins.
- Flats above commercial premises. Common in Zone 1 and 2 (above restaurants, shops, takeaways, gyms). Most high-street lenders decline outright. Specialist residential lenders (Saffron, Together, Vida, Family BS, Bath BS, Suffolk BS) lend on a case-by-case basis depending on the commercial use below. Takeaways and late-night venues tighten the lender pool further; office and retail premises below are more straightforward.
Borrowing on London income in 2026
London earners can access materially higher borrowing than the high-street default through specialist routes, professional schemes, private bank treatment under the FCA high net worth definition, and partner-income combinations. The right route turns on the income shape rather than the headline number.
- Standard 4.5 times income multiple. The high-street default at most lenders. Applied against base salary plus a discounted percentage of bonus, RSU or other variable income. The starting point, but rarely the ceiling on London income.
- Specialist 5.5 to 6 times for high earners. HSBC Premier (6x on £75,000+ joint or £50,000+ single Premier customers), NatWest Premier (6x on £100,000+ joint, 6.5x on £150,000+ joint from May 2026), Halifax (5.5x on £75,000+), Santander (5.5x on £45,000+ joint). The single biggest lift available without changing income evidence.
- Nationwide Helping Hand 6x FTB. First-time buyer scheme. 6x on £35,000+ single income or £55,000+ joint. Available on London property up to 95 percent LTV. Lender criteria changes periodically; live position checked on every case.
- Professional schemes 6 to 7x. Kensington 6x on qualifying professionals (doctors, dentists, solicitors, accountants, chartered surveyors, architects, barristers). Teachers BS 7x on qualified teachers. April for selected professional categories. NatWest 6.5x and Halifax 5.5x available on qualifying professional income.
- HNW the FCA high net worth rules whole-of-wealth. No formal income multiple cap. Private bank takes a view on the buyer's overall wealth (income, vested equity, liquid assets, AUM relationship). the FCA high net worth rules applies where income is above £300,000 or net assets above £3 million. Coutts, Weatherbys, Investec, Arbuthnot Latham, Hampden & Co, Barclays PB the active routes.
- Combined affordability where partner contributes income but not deposit. A common London structure where one partner is the deposit source (parental, inheritance, equity from previous property) and the other is the income source. Most lenders accept joint applications where the deposit is from one partner; the underwriter focuses on combined affordability against the loan.
- JBSP and family-supported applications. Joint Borrower Sole Proprietor lets a parent's income support the application without going on the title. Useful where a London FTB has a strong career trajectory but limited current income. Skipton, Barclays, Family BS and Bath BS the active JBSP lenders.
Indicative London mortgage rates in 2026
Indicative 5-year fixed London residential mortgage rates in 2026:
- Prime London FTB (5 to 15 percent deposit, clean profile, EWS1 confirmed, lease above 90 years): 4.85% to 5.85%
- London mainstream residential (60 to 75 percent LTV, Zone 2 to 4 houses and flats, standard residential profile): 4.75% to 5.65%
- London HNW private bank (the FCA high net worth rules qualifying, sub-60 percent LTV, AUM-linked relationship, prime central London): 5.25% to 6.00%
- London specialist residential (long-lease flats, EWS1 B1 case, complex income, ex-LA above seventh floor, flat above commercial): 5.45% to 6.50%
- London BTL and second home (specialist BTL desk, additional dwelling SDLT borne, 60 to 75 percent LTV): 5.55% to 6.85%
Rates and lender criteria are subject to change. Figures correct at time of publication. Always speak to your broker for up-to-date rates and lending criteria on your specific case.
Catherine, Hackney £950k flat, Magic Circle bonus-earner
A representative case from earlier this year, anonymised. Catherine, 34, senior associate at a Magic Circle law firm in the City. Base salary £165,000. Three-year average bonus £75,000 (range £55,000 to £95,000 across the three years). Lives in Bethnal Green, looking to buy a two-bedroom converted Victorian flat in Hackney E8 on the market at £950,000. Deposit £190,000 from a combination of saved bonus, ISA holdings and a £40,000 parental contribution toward the deposit. Target loan £760,000 at 80 percent LTV.
First instinct on the buyer's side was to phone her existing high-street bank, where her current account, savings ISA and the loan that funded her LPC course have all sat for ten years. The bank's online affordability tool returned a maximum borrowing of £742,500 (4.5 times £165,000 base) on a 35-year term. The bank did not count any of the bonus on the online tool. Catherine called us before formalising the application.
Lender selection. Halifax with the bonus desk uplift. Halifax counts 60 percent of two-year average bonus on PAYE bonus income at this level: £165,000 plus 60 percent of £75,000 equals £210,000 assessed income. At 4.5 times assessed income, £945,000 maximum borrowing. Halifax 5-year fix at 4.95 percent. HSBC Premier alternative under their Premier customer scheme (eligible at £100,000+ salary): 100 percent bonus counted across two-year average, 6 times multiple on Premier customers above £75,000 joint or £50,000 single. HSBC Premier 5-year fix at 4.85 percent. NatWest Premier sat at a similar position with a slightly higher rate. We modelled all three for Catherine; she chose HSBC Premier on the rate and on the existing Premier banking relationship her firm uses for senior associate accounts.
London-specific checks. Catherine's flat sits on the third floor of a four-storey Victorian conversion. Building height 13 metres, EWS1 required under the lender's current criteria. Vendor confirmed an EWS1 A2 rating issued in early 2025 (no remediation required), which we obtained a copy of before exchange. Lease length 96 years remaining at offer, comfortably above all lender thresholds. No ex-LA element. No flat-above-commercial issue. No Section 106. Service charge £2,400 per year, reasonable for a Victorian conversion of this size. The clean lender-side preparation meant the application moved from decision in principle to formal offer in 18 days.
SDLT outcome. £950,000 residential purchase. Catherine not a first-time buyer (she previously held a small share of a family property), no additional dwelling surcharge. Standard residential SDLT bands across the purchase price: £40,500 total SDLT, paid through the conveyancer at completion.
Sarah's observation. London bonus-earner FTBs and second-time buyers consistently underestimate what their high-street bank will lend, because the bank's online affordability tool ignores the bonus or discounts it heavily. The borrowing capacity sits £100,000 to £300,000 above the online figure once the right desk is reached. The other thing I see consistently in Catherine's profile is that buyers do not check the EWS1 position on the flat before instructing the solicitor. The vendor knows their building's EWS1 status; the buyer's solicitor will not raise it on the initial enquiries. Asking for sight of the EWS1 before exchange saves four to six weeks of back-and-forth if the rating is anything other than A1, A2 or A3.
London property-specific issues we handle
Six recurring property-specific issues come up across the London case load that do not feature with the same frequency anywhere else. Each one shapes lender selection.
- EWS1 cladding. Every building 11 metres and above. Confirm the EWS1 rating with the vendor before instructing the solicitor. A1, A2, A3 acceptable to most lenders. B1 acceptable with conditions and a smaller lender pool. B2 needs remediation, and only a narrow specialist pool will lend (Suffolk BS, Family BS, West One, Together) where remediation is funded under the Building Safety Act or by the freeholder.
- Short lease and lease extension. Below 80 years unexpired lease, marriage value kicks in on lease extension cost. Below 70 years, lender pool narrows materially. Where lease length is borderline, we route to lenders that accept a deed of variation undertaking from the vendor to extend the lease at or shortly after completion, which preserves the buyer's price negotiation position.
- Ex-local-authority flats. Common across Zone 2 to 4. Lender pool depends on the floor level (most cap at fifth or seventh floor), the building height, the EWS1 position, the percentage of leasehold flats sold versus tenant-occupied, and the sinking fund position. Halifax and Nationwide are the most active high-street routes; Skipton, Bath BS, Family BS active on manual underwrite.
- Section 106 affordable and shared ownership. London has the highest concentration in the UK. Lender pool is specific (Halifax, Leeds BS, Nationwide, Skipton, Coventry, Newbury BS, Yorkshire BS, T Mortgages, Tipton & Coseley). Section 106 resale restrictions, occupancy clauses and pricing caps need flagging before underwriting.
- Flats above commercial. Common in Zone 1 and 2. Lender pool depends on the commercial use below. Office and retail straightforward. Restaurants, takeaways, gyms, late-night venues tighten the pool. Saffron, Together, Vida, Family BS, Bath BS and Suffolk BS the active specialist routes.
- Restrictive covenants on PCL period property. Mayfair, Belgravia and Knightsbridge stucco-fronted terraces often carry historic restrictive covenants relating to use, structural alterations, exterior works, or commercial activity. Most are inert in practice but need confirming on the title. Some lender criteria flag specific covenants that require indemnity insurance or release before completion.
Run the SDLT on your London property purchase
SDLT on a London residential purchase will almost always be the largest single transaction cost outside the deposit. Standard residential bands apply on owner-occupied purchases. The additional dwelling surcharge adds 5 percent across the whole purchase price on second homes and BTL. The non-resident surcharge adds a further 2 percent on overseas buyers. First-time buyer SDLT relief applies up to £625,000 purchase price (no SDLT on the first £425,000). The Fox Davidson UK stamp duty calculator runs all four scenarios so the buyer can see the SDLT figure before offer.
Speak to a specialist London mortgage broker
If you are buying, remortgaging or refinancing London property from £250,000+, we will tell you which lender fits the income shape, the LTV that is realistic on the specific property, the SDLT position, and where the EWS1, lease or ex-LA position needs preparing before the application.
How Fox Davidson arranges your London mortgage
The London process is phone and video first, with in-person meetings in central London at the client's request. Senior broker on the first call. Most cases run end to end without the buyer ever needing to visit an office.
How much does a London mortgage broker charge?
Fox Davidson charges a broker fee of £495, payable on application, and we may also receive commission from the lender, which is disclosed to you. Some London brokers charge percentage fees of 0.3% to 1% of the loan, which on a £1.5 million mortgage is £4,500 to £15,000, so it is always worth asking for the fee in pounds, not percentages, before you commit. The value of a broker on London property is lender selection: placing your income shape with the lender that reads it best routinely changes the loan size or the rate by more than any fee.
Step 1: Case scoping - income shape, property type, LTV cap
We map the income (base, bonus, RSU, dividend, FX), the property type (FTB flat, family house, PCL lateral, ex-LA, flat above commercial, BTL), the LTV needed, the SDLT position and any London-specific issues (EWS1, lease length, Section 106). The output is a shortlist of three to five lenders matched to the case with realistic LTV and rate expectations.
Step 2: London-specific pre-application checks
We confirm the EWS1 position on any London flat above 11 metres, the unexpired lease length, the ex-LA position and floor level, any Section 106 or shared ownership restriction, and the flat-above-commercial position. These checks happen before the lender application goes in, not after, which keeps the case off the slow path.
Step 3: Lender shortlist and indicative terms
We pull indicative terms from the shortlisted lenders. HSBC Premier, NatWest Premier and Halifax bonus desk the typical first calls for City and Magic Circle clients. Skipton, Coventry, Yorkshire BS and Family BS for manual underwrite on non-standard London property. Private bank route for PCL HNW cases under the FCA high net worth definition. Decision in principle issued; the buyer moves to offer with the financing position confirmed.
Step 4: Underwriting, valuation and conveyancing kick-off
Full mortgage application submitted. Lender instructs the RICS Red Book valuation. We coordinate with the buyer's London solicitor on EWS1 confirmation, lease enquiries, ex-LA building documentation, Section 106 searches and SDLT position. Lender underwriter questions on bonus income, RSU vesting or FX income fielded in real time.
Step 5: Formal offer, exchange and completion
Formal mortgage offer issued. We stay with the case through exchange and completion, including building insurance confirmation (London leasehold flats typically insured by the freeholder or management company, with confirmation of cover passed to the lender), and the SDLT calculation paid through the conveyancer. We stay in touch for the rate roll-off conversation 18 to 24 months ahead of fix expiry, and on the next bonus cycle for the remortgage conversation.
Frequently Asked Questions
Why use a Fox Davidson mortgage broker for London property?
London property is the most lender-sensitive residential market in the UK. The right lender for a Hackney FTB flat is not the right lender for a Chelsea HNW lateral, and the bank that suits a Magic Circle senior associate on £165,000 base plus £75,000 bonus is not the bank that suits a tech VP with £180,000 base plus £400,000 RSU vesting. Fox Davidson holds full market access across the high-street large-loan desks, the building society manual underwrite tier, the specialist residential lenders, and the London-headquartered HNW private banks under the FCA high net worth definition. We match the income shape and property type to the lender before the application goes in, which means the first lender approached is the right one. London buyers who go direct to their existing high-street bank consistently get a borrowing figure £100,000 to £300,000 below what the same income can access through the right route.
Which London zones does Fox Davidson advise on?
All London Zones. Zone 1 prime central (Mayfair, Knightsbridge, Belgravia, Chelsea, Holland Park, Notting Hill, Marylebone, St John's Wood), Zone 1 to 2 family houses (Islington, Highbury, Hampstead, Primrose Hill, Clapham Old Town, Battersea, Wandsworth, Putney, Fulham, Barnes, Chiswick), Zone 2 to 4 FTB flats and houses (Hackney, Walthamstow, Brixton, Tooting, Peckham, Forest Hill, Leyton, Walworth, Stratford, Lewisham, Bermondsey), and the outer London commuter belt (Wimbledon, Richmond, Twickenham, Greenwich, Blackheath, Dulwich, Crystal Palace, East Dulwich). We work remotely with London clients by phone, video and email; in-person meetings in central London available on request.
How do lenders assess London property differently from the rest of the UK?
Five London-specific checks sit on top of the standard residential underwriting. SDLT exposure runs higher because London prices push every purchase into upper bands. Lease length on flats is checked closely, with most lenders wanting 75 to 85 years unexpired at completion as a minimum. EWS1 cladding assessment is required on every building 11 metres and above, with rating B2 effectively closing most lenders out. Ex-local-authority flats face floor-level caps and building criteria. Flats above commercial premises (common in Zone 1 and 2) face a narrower lender pool. Each of these checks can stall a case if not addressed before application; together they explain why London cases route to the right specialist rather than the high-street default.
What is the SDLT exposure on London property in 2026?
SDLT on London property in 2026 follows the standard residential bands plus surcharges where applicable. A £950,000 owner-occupied flat carries £40,500 SDLT. A £1.5 million family house carries £91,250. A £4 million PCL house carries £368,750. The additional dwelling surcharge adds 5 percent across the whole purchase price on second homes and BTL (rising from 3 percent on 31 October 2024). The non-resident surcharge adds a further 2 percent on overseas buyers, layered on top of any additional dwelling surcharge. First-time buyer SDLT relief applies up to £625,000 purchase price, with no SDLT on the first £425,000. Mixed-use SDLT (using the lower commercial bands) applies on properties with a genuine non-residential element such as a flat above a substantial commercial premises or a property with a working commercial use; the conveyancing solicitor confirms the position.
Can I get a London mortgage as an international buyer?
Yes, and a substantial portion of Fox Davidson's London case load involves UK-resident foreign nationals, non-UK residents and expat returners. The lender route depends on residency, income currency, source of wealth and intended use. UK-resident foreign nationals with UK PAYE income route through the high-street large-loan desks and Premier banking schemes. Non-UK residents with overseas income route through the international private banks with London desks (HSBC International, Standard Chartered, Citi Private Bank, JP Morgan Private Bank, UBS Wealth) and the London-headquartered HNW private banks under the FCA high net worth definition. SDLT non-resident surcharge applies at 2 percent additional across the whole purchase price. Source of funds documentation requirements are stricter and typically run two to four weeks longer than UK domestic cases.
How do lenders treat London lease length on flats?
Most lenders want 75 to 85 years of unexpired lease at completion as a minimum, with at least 30 to 50 years remaining at the end of the mortgage term. Below 80 years the marriage value premium on lease extension kicks in, the property becomes harder to sell, and a smaller lender pool will lend. Below 70 years the lender pool narrows materially and several lenders require a deed of variation undertaking from the vendor to extend the lease at or shortly after completion. The Leasehold and Freehold Reform Act 2024 changes are gradually working through the lender criteria, but lender appetite still tracks the old thresholds in 2026. Where lease length is borderline, we route to lenders that accept the deed of variation undertaking, which preserves the buyer's price negotiation position rather than forcing a renegotiation before exchange.
What is EWS1 and does my London flat need one?
EWS1 is the External Wall System form introduced after Grenfell to confirm the fire safety of cladding and external wall construction on residential buildings. Every London residential building 18 metres and above (six storeys or more) needs an EWS1 for most lender criteria. Increasingly buildings 11 metres and above (four storeys) also need one. EWS1 forms come in five ratings: A1 (no combustible materials), A2 (some combustible but acceptable), A3 (combustible materials with adequate fire mitigation), B1 (combustible materials with conditions on lending), and B2 (remediation required). A1, A2 and A3 are acceptable to most lenders. B1 needs a smaller lender pool. B2 effectively closes most lenders out, with only a narrow specialist pool (Suffolk BS, Family BS, West One, Together) lending where remediation is funded under the Building Safety Act or by the freeholder. Confirming the EWS1 position before exchange is the single most important pre-application check on any London flat above 11 metres.
Can I get a 6x income mortgage on London salary?
Yes, multiple routes are active in 2026. HSBC Premier offers 6x income on £75,000+ joint or £50,000+ single Premier customers. NatWest Premier offers 6x on £100,000+ joint income and 6.5x on £150,000+ joint income from May 2026. Nationwide Helping Hand offers 6x to first-time buyers on £35,000+ single or £55,000+ joint. April for selected professional categories. Kensington 6x on qualifying professionals (doctors, dentists, solicitors, accountants, chartered surveyors, architects, barristers). Teachers BS 7x on qualified teachers. The 6x multiple is most commonly used in London because London salaries are concentrated in the segments these lenders target. Above 6x, HNW the FCA high net worth rules private bank treatment removes the formal multiple cap entirely on whole-of-wealth qualifying borrowers.
Do private banks specialise in London property?
Yes. Most of the UK's HNW private banks are London-headquartered and operate dedicated London property desks. Coutts (the Strand), Weatherbys (St James's), Investec (Gresham Street), Arbuthnot Latham (Park Lane), Hampden & Co (Pall Mall), Barclays Private Bank (Canary Wharf) and Hoare's are all active on London residential under the FCA high net worth definition. Several international private banks also operate London property desks for clients with UK and overseas wealth: JP Morgan Private Bank, UBS Wealth, Citi Private Bank, Goldman Sachs Private Wealth, Credit Suisse (now part of UBS). Private bank rates from 5.25 percent fixed on AUM-linked relationships, LTV up to 70 percent on prime central London, whole-of-wealth assessment under the FCA high net worth definition. The private bank route is the right answer where the buyer qualifies and the property sits in the £2 million plus bracket.
Does Fox Davidson advise on Zone 1 prime central London property?
Yes. Prime central London (Mayfair, Knightsbridge, Belgravia, Chelsea, Holland Park, Notting Hill, Marylebone, St John's Wood, Hampstead) is one of our core casebook segments. Cases typically run £2 million to £15 million purchase price, the FCA high net worth rules qualifying buyers, sub-60 percent LTV, AUM-linked private bank rates. Common property types include stucco-fronted period terraces (with historic restrictive covenants to confirm), modern lateral apartments (with EWS1 considerations on newer high-rise blocks), mews houses (with parking restrictions and conservation area consents), and the larger Garden Square stucco mansions where transactions are typically off-market and progress under non-disclosure arrangements. We coordinate with the buyer's tax adviser, solicitor and (where relevant) the family office or private bank wealth team from the first call.
Can I get a London mortgage on a property above a commercial premises?
Yes, but the lender pool is specific. Most high-street lenders decline flats above commercial premises outright, particularly above restaurants, takeaways, gyms, late-night venues, dry cleaners and tattoo parlours. Office and retail premises below are more straightforward. The active lender pool on flat-above-commercial includes Saffron, Together, Vida, Family Building Society, Bath Building Society, Suffolk Building Society and Kent Reliance. Each lender publishes their own criteria on which commercial uses they accept. We map the commercial use to the lender criteria before the application goes in. LTV typically caps at 75 percent on flat-above-commercial cases, rates sit 0.20 to 0.50 percent above the standard residential equivalent, and the surveyor's report needs to confirm the building's overall condition including the commercial element below.
Does Fox Davidson work with London clients face-to-face?
Yes, at the client's request. Most London cases run end to end by phone, video and email, which suits the time pressure most London buyers are under. Where the client prefers in-person meetings, we hold them in central London at a location convenient to the client (typically a private members' club, a private bank meeting room where the case routes through a private bank, or a coffee in a quiet location near the client's office). The first conversation is by phone or video in almost every case, so we can map the lender shortlist before any meeting. Senior broker on the first call, no junior handoff, no contact-form delay.
Why Fox Davidson matters on a London mortgage case
Most London buyers default to the bank they already use. The current account is there, the savings ISA is there, the loan that funded the LPC or MBA is there, and the natural first step is to phone or use the bank's online affordability tool. The number that comes back is invariably below what the same buyer can access through the right specialist route. The reason is structural. London income is concentrated in shapes the high-street default scorecard handles poorly: base plus bonus, base plus RSU vesting, base plus dividend, base plus carried interest, and FX income paid into offshore accounts. The high-street tool discounts variable income heavily and applies a flat 4.5 times multiple against the discounted figure.
What we have noticed is that the difference between the high-street default and the right specialist route on a London case is typically £100,000 to £300,000 of borrowing capacity. On a Hackney FTB flat that can be the difference between a one-bed and a two-bed. On a Battersea family house that can be the difference between needing to move out of London and being able to stay. On a Chelsea HNW case it can be the difference between a £4 million and a £5.5 million property. The lender selection is the case.
In our experience the cases that go wrong on London property go wrong on lender selection, not on the buyer or the property. The buyer phones the high-street bank, gets a low borrowing figure, takes the offer, and discovers six weeks into the conveyancing that the EWS1 on the building is B1 with a smaller lender pool, or that the lease length on the flat is 79 years and the lender wants a deed of variation undertaking the seller will not give, or that the bonus uplift the bank promised verbally was not formalised in the offer letter. The buyer then has to start the application again with a different lender, which adds four to six weeks to the timeline and risks the sale chain.
The cases we find easiest are the ones where the buyer engages a broker before they make the offer on the property. We model the lender shortlist against the income shape, confirm the EWS1 position on the building, check the lease length, and pull indicative terms from three lenders before the offer goes in. The buyer makes the offer with the financing position locked in. The hardest cases are the ones where the buyer has already been declined by two high-street lenders and has two credit searches registered on the file, the sale is at risk, and the seller is asking questions. We can still place those cases, but the runway is shorter and the buyer is on the back foot.
Indicative rates and lending metrics. Rates and lender criteria change frequently and vary by scheme type, location and borrower profile. Speak to us for figures specific to your case.
Contact Us
London Office
45 Pont Street, London SW1X 0BD
Tel: 03300 100313
How To Find Us
Fox Davidson are a London mortgage broker with offices in Knightsbridge.
If you would like to work with a London mortgage broker that has a wealth of industry knowledge as well as local property knowledge and a broker that has a real focus on the client journey then please do get in touch. We look forward to working with you.