BRRR Strategy Lenders in the UK (2026): Auction, Refurb and Refinance Compared

What Actually Determines How Much of Your BRRR Deal Gets Funded?

Two numbers, read together, not in isolation.

Loan-to-cost (LTC) caps the loan as a percentage of what you're actually spending — purchase price plus refurbishment. If a lender offers 90% LTC on a £600,000 total cost, that's a £540,000 loan ceiling, full stop.

Loan-to-GDV (LTGDV) caps the loan as a percentage of the gross development value — what the valuer expects the property to be worth once the work is done. An 75% LTGDV cap on an £800,000 GDV is a £600,000 ceiling.

The loan you actually get is whichever of the two is lower. A lender advertising a headline 90% LTC is not funding 90% of your costs if its LTGDV cap bites first — and plenty of "high leverage" marketing quietly relies on borrowers never doing this cross-check. We covered the same trap from the LTV side, with real 2026 market rates, in 100% LTV Bridging Finance in the UK: What's Real, What's Marketing — this article picks up where that one left off, using loan-to-cost and loan-to-GDV specifically for buy-refurbish-refinance deals, and draws on a different, more specialist set of lenders: The Lender Index 2025/26, a 142-page broker directory published by Bridging & Commercial (Medianett Publishing, in partnership with B&W Bridging) that profiles every lender referenced below in full.

Publication note (August 2026): Two lenders profiled in The Lender Index 2025/26 have since stopped trading. Century Capital Partners entered administration on 30 January 2026, with RSM UK Restructuring Advisory appointed joint administrators. Market Financial Solutions followed on 25 February 2026, with AlixPartners appointed joint administrators amid an ongoing FCA enforcement investigation into alleged financial irregularities. Neither appears in the comparison below, and neither should be contacted as a live funding option. It's a sharp illustration of the point this whole article makes: treat every figure here as a starting point to verify, not a settled fact — lender appetite, and in these two cases lender existence, can change faster than any directory can track.

Worked Example: £500,000 Purchase, £100,000 Refurb, £800,000 GDV

Run the numbers on a live-looking deal and the gap between advertised leverage and real leverage becomes concrete fast.

• Purchase price: £500,000
• Refurbishment budget: £100,000
• Total cost: £600,000
• Post-refurbishment value (GDV): £800,000
• Cost-to-GDV ratio: 75% — meaning any lender funding less than 75% of total cost, or less than 75% of GDV, will not fully fund this deal

That 75% figure is the benchmark every lender in the comparison below gets measured against.

Full Comparison: Every Lender That Publishes Both LTC and LTGDV

All 46 profiled lenders are listed below. 31 publish a clear numeric maximum for both LTC and LTGDV and are ranked first, by how much of the £600,000 total cost their advertised maximums would cover, assuming the deal and valuation both stack up. Minimum loan size is shown on each row because it rules several high-leverage lenders out for a deal this size — several of the biggest names below only apply to loans well into seven figures. The remaining 15 don't publish a clean LTC+LTGDV pair — some publish LTV only, two are structurally different products, two appear only in the source directory's comparison matrix — so they're listed alphabetically after the ranked group, still worth a direct call. Tap or click any row to expand its full lending criteria and a link to the lender's website.

Source: figures compiled from each lender's own listing in The Lender Index 2025/26, cross-checked against this article's publication date of August 2026 (see the publication note above for the two exceptions). These are advertised maximums, not offers — actual leverage on any real deal depends on the surveyor's GDV opinion, your experience and credit profile, the property type, and each lender's live appetite. Lending criteria shift regularly, and — as the two collapses above show — so does whether a lender is still trading; confirm current terms and status directly or through a broker before you rely on any figure here.

This Table Is Not a "Best Lenders" Ranking

Read it as a filter, not a league table. A lender funding 95% of your costs is not automatically the right choice over one funding 85%, because the headline LTC says nothing about:

• Whether it accepts your specific property type or refurbishment scope (light cosmetic vs structural/planning-led work)
• How much of the facility actually lands on day one versus in arrears against certified works
• Whether its valuer's methodology tends to land conservative or generous on GDV
• What it requires from a first-time versus experienced borrower
• Whether the exit product fits your refinance plan
• How fast it can actually complete against your deadline

The lender that funds the most on paper is only useful if it also fits the deal in front of you. Use the list above to build a shortlist of three or four candidates, then compare on the questions above before you compare on leverage or rate.

The Lenders Genuinely Worth Calling First

DCI Finance is the standout on paper. "Up to 100% LTC" paired with an 80% LTGDV cap means, at their advertised maximum, this £600,000 example clears without a cash contribution at all — the LTGDV ceiling (£640,000) never becomes the binding constraint. In practice, "up to 100%" almost always means the day-one advance is still capped by purchase-price LTV, with refurbishment costs released in arrears as work is certified, so budget for some short-term cash flow even where the total facility eventually reaches 100% of cost.

Finanze Capital publishes up to 95% LTC and up to 75% LTGDV (plus a stated 15% day-one works drawdown, which is unusually generous for getting refurb cash moving early rather than waiting on staged inspections). At 95%, this is one of only two lenders on the list to reach that band with a minimum loan size that actually fits a sub-£1m deal.

Blend also shows 95%, but we're flagging it rather than recommending it outright: its published minimum loan size field appears to have a data error in the source listing, so we can't confirm whether it's genuinely available at this deal size. Verify directly before treating it as a like-for-like option with Finanze or DCI.

Below that, eleven lenders tie at 90% effective funding — Black & White Bridging, MSP Capital, Hampshire Trust Bank, Alternative Bridging Corporation, Avamore Capital, Maslow Capital, Blackfinch Property, CapitalRise, Cohort Capital, Atelier and Ingenious — so at that tier, minimum loan size is what actually narrows the field: Black & White (£50,000) and MSP Capital (£75,000) fit almost any deal, while Atelier and Ingenious only apply once your GDV is in the millions. Century Capital would have sat in this 90% tier too, ahead of several of these on minimum loan size — see the publication note near the top for why it's no longer a live option.

"100% LTC" Does Not Mean £600,000 Lands in Your Account on Day One

This is the single most common misunderstanding in refurbishment finance, so it's worth spelling out in full rather than in passing.

Take DCI Finance's advertised 100% LTC on our £600,000 example. What that figure describes is the total facility over the life of the loan — not a lump sum released at completion. A realistic structure looks more like this:

1. Day one: an advance against the £500,000 purchase price, capped by the lender's day-one LTV (commonly 65-85% of purchase price, not of GDV) — so perhaps £350,000-£425,000 to actually complete the purchase.
2. During the works: the refurbishment portion (up to the remaining balance of that 100% LTC ceiling) is released in stages, typically in arrears — you spend, a monitoring surveyor certifies the completed stage, then the lender reimburses.
3. At completion of works: the facility totals up to £600,000, but you've had to fund the gap between the day-one advance and your actual spend at various points along the way.

That gap is real cash flow, even on a facility advertised as covering 100% of your costs. Before you rely on any "up to 100%" headline, ask the lender directly: what's the day-one advance against purchase price, how are works funds drawn (in advance of spend or in arrears against it), and how often can you draw. Those three answers matter more than the ceiling percentage.

Which of the 90% Lenders Need the Biggest Deal?

Several of the 90%-tier lenders above publish excellent LTC/LTGDV combinations but set minimum loan sizes well above a typical single-unit refurbishment — still genuinely funding what the table says, just the wrong tool for a £600,000 deal. Rather than repeat the list, look at the "Min. loan" figure in each lender's row header above: it's visible without expanding the row, and it's what actually rules a lender in or out for your deal size once the LTC/LTGDV headline has done its job. Atelier, Ingenious, Topland and Beaufort Capital all sit at £3m minimum; CapitalRise, Cohort Capital, Beaufort Bridging and Blackfinch Property at £1m; MVC Development Finance at £750,000.

If your GDV is heading toward £1m-£3m+ — a larger conversion, an HMO with multiple units, or a small block — this is exactly where the leverage genuinely gets better, not worse.

Does Buying at Auction Change Any of This?

Not by itself. A hammer price is treated as market value unless a RICS valuer independently confirms a higher open market value — buying at auction doesn't automatically create equity or unlock a higher LTC, a point we go into in more depth in 100% LTV Bridging Finance in the UK. What auction purchases do require is speed: standard auction terms mean legal completion in 28 days (56 for modern method auctions), so the deciding factor is less "does this lender do auction deals" and more "can this lender's underwriting and valuation process actually complete inside that window." Two lenders in the comparison above name auction purchases explicitly in their product range — Bluecroft Finance ("bridging, auction and 2nd charge bridging") and Catalyst ("bridging, auction, refurbishment, development exit") — but most standard bridging lenders can meet a 28-day completion as a matter of course, since that's the product's original use case. Confirm live completion timescales with any shortlisted lender before you bid.

If you're new to buying this way, our own experience is in Buying at Auction in the UK: What We've Learned From 3 Properties.

What About the Refinance Step? This Isn't Just a Bridging Question

Getting the initial bridge to 90-100% LTC solves half the problem. You still need to refinance onto a term product — typically a buy-to-let mortgage — at roughly 75% of the new £800,000 GDV (£600,000) to actually repay the bridge and recycle your capital, which is the entire point of BRRR. We cover the mechanics of the strategy end-to-end in What Is the BRRR Strategy? A Complete UK Investor Guide.

Two things matter more than the headline bridge rate at this stage:

Same-lender bridge-to-let removes a layer of risk. Several lenders in the comparison above also write buy-to-let mortgages in-house — United Trust Bank, Hampshire Trust Bank, LendInvest, West One Loans, Together, and Funding 365 among them — and Aspen Bridging markets a named "Bridge to Let" product specifically. A genuinely pre-approved transfer, underwritten at outset for both phases, avoids re-applying cold with a new lender once the works are finished; a merely "indicated" exit still means a fresh application, valuation and credit check months later, exposed to whatever that lender's appetite happens to be by then. Ask which kind you're being offered — the distinction matters more than the headline bridge rate.

A minimum ownership period is the thing that derails BRRR deals most often — but it's lender policy, not law. There is no six-month rule in UK legislation or the FCA Handbook; it's individual lender credit policy, and the market splits fairly cleanly into two camps. Lenders whose published criteria set a firm six-month minimum before they'll refinance at the new value include The Mortgage Works, Coventry Building Society (on BTL), Leeds Building Society, and Foundation Home Loans on its residential range — Yorkshire Building Society applies the same six-month minimum on standard remortgages. Against that, some specialist lenders publish an explicit day-one route: Aldermore will consider a BTL remortgage on a property owned under six months where it's replacing bridging finance and you can produce the bridging agreement, and Foundation Home Loans allows the same on its BTL range where the original purchase used short-term finance from a registered lender.

The catch that matters more than the ownership period itself: where a lender will consider a sub-six-month remortgage, the default valuation basis is usually the lower of your original purchase price or the current valuation — any uplift you've created through refurbishment is disregarded unless you fall within a specific published exception. So even finding a lender willing to refinance early doesn't automatically mean it'll recognise your £800,000 GDV; ask that question specifically, separately from the ownership-period question. Given this, the safer default is still to structure the bridge term for 12 months rather than six — it removes the seasoning question entirely rather than betting the deal on finding the right exception.

Stress-Test the GDV Before You Commit — Not After

Every figure in this article, and every BRRR model built on it, is only as good as the GDV it's calculated against. That number comes from the lender's valuer at refinance, not from your spreadsheet — so the single most useful thing you can do before exchanging is run your numbers against a valuation lower than the one you're hoping for.

Take our example against three scenarios:

The base case looks comfortable. Drop the valuation by just 6% and the deal is already short. That's not a reason to avoid leverage — it's a reason to know your break-even valuation before you buy, not after the refurbishment is finished and the bridge clock is running. If a deal only works at the optimistic GDV and the maximum available leverage, it isn't a deal with much margin for the things that commonly go wrong: a slower-than-planned refurb, a conservative valuer, or a softer local market by the time you refinance.

Step by Step: Structuring a BRRR Deal Against This List

1. Fix your numbers before you shop lenders. Purchase price, realistic refurb budget (with a contingency — 10-15% is standard), and a GDV you can defend to a valuer, not just to yourself.
2. Filter by minimum loan size first. Half the leverage advantage in the comparison above evaporates the moment your deal is smaller than a lender's minimum — check this before comparing rates.
3. Cross-check LTC against LTGDV for every shortlisted lender, using your own numbers, not the headline percentage alone.
4. Confirm the lender is still trading. Two names in this exact directory collapsed within weeks of each other in early 2026 — a quick companies-house or press check costs nothing and rules out wasting time on a dead application.
5. Get an indicative valuation on GDV early. The lender's number is what matters, not your own estimate — and it's the single biggest variable in every calculation above.
6. Choose on cash gap, not on rate. A slightly higher rate from a lender funding an extra 10% of your costs is very often cheaper overall than a lower rate that leaves you needing an extra £60,000-£120,000 in cash.
7. Lock the refinance exit before you draw the bridge — decision-in-principle or written criteria from a BTL lender, and clarity on whether it's a pre-approved transfer or a fresh application.
8. Brief a whole-of-market specialist broker. Several of the strongest lenders here — the smaller, principal-funded names in particular — are broker-only or move faster through a broker relationship than a cold direct enquiry.

The Mistakes That Show Up Most Often

• Choosing on headline LTC alone. 100% LTC with a low LTGDV cap can fund less than 85% LTC with a generous one — always calculate both.
• Assuming the lender funds every cost you count. Ask exactly what's included in their LTC calculation; fees, SDLT and finance costs are often excluded.
• Using your own GDV instead of asking what a valuer would support. Your projection isn't what gets tested at refinance.
• Ignoring the day-one advance. A large total facility can still leave you short of cash at completion — see above.
• No contingency in the refurb budget. Structural surprises, damp, roofing and planning conditions are the norm on older stock, not the exception.
• Treating a six-month refinance as guaranteed, or as impossible. It's neither — it's lender-specific, so check it for your actual shortlisted exit lender rather than assuming either way.
• Assuming a lender in a print directory is still open for business. Two in this one weren't, within months of publication — verify before you apply.

Frequently Asked Questions

What is the BRRR strategy?

Buy, Refurbish, Rent, Refinance (sometimes "Buy, Refurbish, Rent, Refinance, Repeat") is a property investment approach where you purchase a property below its post-refurbishment value using short-term finance, add value through renovation, let it out, then refinance onto a long-term mortgage to pull your capital back out and repeat the cycle. See our complete BRRR strategy guide for the full mechanics.

What's the difference between LTC and LTGDV?

LTC (loan-to-cost) caps your loan as a percentage of what you're spending — purchase price plus refurbishment. LTGDV (loan-to-gross-development-value) caps it as a percentage of the finished, post-refurbishment value. Your actual loan is whichever of the two produces the lower figure.

Can you really get 100% of a BRRR deal funded by a lender?

On paper, a small number of lenders (DCI Finance in this comparison) advertise LTC maximums of 100%. In practice this depends heavily on the lender's LTGDV cap not binding lower, the valuer agreeing your GDV, your credit and experience profile, and the specific property — and "100% LTC" structures usually still release refurb funds in arrears rather than upfront. Treat every figure in this article as a ceiling to negotiate toward, not a guaranteed offer.

Are all the lenders in this article still trading?

All but two, as far as we've been able to verify. Century Capital Partners and Market Financial Solutions, both profiled in The Lender Index 2025/26, entered administration in January and February 2026 respectively — see the publication note near the top of this article for sources and detail. Neither appears in the ranked comparison. Lender status can change faster than any directory, print or online, can track, so a quick check that a shortlisted lender is still actively trading costs nothing and should be routine before any application.

Do UK bridging lenders treat auction purchases differently?

Not automatically. A hammer price counts as market value unless a RICS valuer independently confirms a higher figure — buying at auction doesn't by itself unlock extra leverage. What matters is whether the lender can complete inside the auction's 28-day (or 56-day, for modern method) deadline.

How soon can I refinance onto a buy-to-let mortgage after refurbishing?

It depends entirely on the lender. Several mainstream BTL lenders — The Mortgage Works, Coventry Building Society, Leeds Building Society and Yorkshire Building Society among them — require six months' ownership before they'll lend against the new value. A smaller number of specialist lenders, including Aldermore and Foundation Home Loans on BTL, will consider refinancing sooner where the original purchase used bridging finance and you can evidence it. Structuring your bridge term to at least 12 months removes the question entirely; if you want to try for an earlier exit, confirm both the ownership-period criteria and the valuation basis with your specific target lender before you rely on it.

Is the six-month refinance rule a legal requirement?

No. There's no six-month rule in UK law or the FCA Handbook — it's individual lender credit policy, and it varies. Some lenders hold a strict six-month line; others publish an explicit route around it when the purchase was bridge-funded. Treat it as something to check per lender, not as a fixed constraint that applies to every BTL mortgage.

Do these lenders require a limited company (SPV)?

It varies by lender and by product. Several — Blackfinch Property is one example — require the borrowing entity to be a UK-registered company. Others accept individuals, trusts, or offshore entities. Confirm entity requirements before you commit to a structure.

What happens if the post-refurbishment valuation comes in below the GDV I planned for?

Your LTGDV cap applies to the valuer's figure, not your projection — so a lower valuation directly shrinks your available loan at the exact moment you need it most. This is the single biggest risk in any high-leverage BRRR structure. Build a valuation buffer into your numbers before you commit, and get an indicative opinion from a valuer as early as possible.

Are the LTC and LTGDV figures in this article guaranteed?

No. They're each lender's own advertised maximums as published in The Lender Index 2025/26, current as of that edition. Lender appetite, criteria and pricing shift regularly — confirm live terms directly or through a broker before relying on any figure here.

Model Your Numbers Before You Commit

Every calculation in this article assumes the deal and the valuation both hold up — run your own numbers before you rely on anyone's advertised maximum. Our Deal Analyser lets you stress-test purchase price, refurb budget, bridge LTC and GDV together to see the real cash gap on your specific deal, and our Remortgage Break-Even Calculator shows how many months the refinance step needs to clear its own switching costs once the works are done.