Buy to Let Mortgages UK

We arrange the full UK BTL lender panel covering standard residential BTL, HMO, MUFB, holiday let, limited company SPV, holdco/subco portfolio structures, single-lender portfolio facilities and HNW landlord lending through private banks. Our practice focuses on experienced and HNW landlord investors building portfolios at scale, though we also advise on single-property purchases where the structuring decision matters.

The standard minimum deposit on a residential BTL mortgage is 25% (75% maximum LTV). For limited company BTL SPV, deposit typically rises to 25% to 30%. For HMO and MUFB, 25% to 30%. For holiday let, 25% on standard cases rising to 30% to 35% for first-time landlords or specialist regional cases. For larger portfolio facilities, LTV typically caps at 65% to 70% of aggregate portfolio value.

For basic rate taxpayers buying a single BTL property as an income asset, personal name ownership is typically still the simpler route. For higher and additional rate taxpayers building a portfolio, limited company ownership has been the default since Section 24 phased in fully in 2020. Companies deduct mortgage interest in full as a business expense, while personal name owners receive only a 20% basic rate tax credit. The decision sits with the accountant; we model the mortgage position under both routes.

The PRA portfolio landlord rules apply from the borrower's fourth mortgaged BTL property at the time of a new mortgage application. From the fourth mortgaged BTL onwards, lender underwriting moves from single-property to portfolio-wide assessment, with portfolio stress test (5.5% to 6.5%), business plan requirement, cash flow projection and concentration checks applied. The threshold counts mortgaged properties only.

Standard residential BTL gross yields in 2026 run 5% to 7% across most UK regional markets, with London and the South East at the lower end and northern English cities at the higher end. HMO yields run 8% to 12%. MUFB yields run 7% to 11%. Holiday let yields run 8% to 14% depending on location and operating model. Net yields differ from gross by 1.5 to 3 percentage points depending on operating cost structure.

Yes. Most standard BTL lenders accept first-time landlord applications, typically requiring strong personal income (£20,000+ minimum, £40,000+ for HMO), 25% to 30% deposit, and a clean credit profile. The lender panel narrows for first-time landlords moving directly into HMO, MUFB or holiday let. For first-time portfolio strategy advice (committing to scale from the first property), we map the long-view structure (SPV, lender consolidation strategy) at the start.

Three to six weeks for standard residential BTL on the high street BTL panel. Five to eight weeks for specialist BTL including HMO and standard MUFB. Six to ten weeks for portfolio cases under PRA rules. Eight to fourteen weeks for complex SPV structures (holdco/subco, pension trust, larger MUFB blocks). Conveyancing and completion add a further three to six weeks.

We work primarily with experienced and HNW landlord investors building portfolios at scale, structuring the financing for the long term rather than transaction-by-transaction. We hold direct BDM relationships across the full UK BTL lender panel including the dedicated specialists, the high street BTL arms, and the private banks for HNW landlord investors. For complex portfolios spanning standard BTL plus HMO plus MUFB plus holiday let, we map the cross-route financing strategy alongside the borrower's accountant.