Development Exit Finance: Rates, LTV, Lenders and When It Pays

By Jake Stott, Knox Mortgages. Reviewed by an adviser authorised under Fort Advice Bureau, FCA FRN 972730. Published 25 September 2026. Last reviewed 25 September 2026.

Development exit finance is a short-term bridging loan that repays a development facility once a scheme is built or close to practical completion, giving the developer time to sell or let the finished units at a lower interest rate. Most lenders advance 70% to 75% of the completed value (the gross development value, or GDV), over 6 to 24 months, and some release extra equity to fund the next site.

It is also sold as a development exit loan, development exit bridging, developer exit finance or sales period finance. They are the same product. This guide covers when it makes sense and when it does not, how lenders size the loan, a worked six-unit example showing the interest saving and the break-even point, the documents lenders insist on, the three exit routes, named lenders with their published terms, the full fee stack and why cases get declined. If you are still at the site stage, start with our property development finance guide.

What is development exit finance and how does it work?

Development exit finance works by replacing an expensive construction loan with a cheaper loan secured on finished stock. A development lender prices for build risk: contractors failing, costs overrunning, programmes slipping. Once the building is complete and signed off, that risk has gone, so a new lender can offer a lower rate against a tangible asset.

The mechanics are simple. The exit lender instructs a RICS valuation of the completed units, agrees a loan based on a percentage of that value, and on completion pays off the development lender directly. You then sell or let the units over an agreed term, typically 12 to 18 months. Each time a unit sells, the exit lender takes an agreed release price from the proceeds (commonly 100% to 110% of the loan apportioned to that unit) and the balance comes to you. Interest is usually rolled up or retained, so there are no monthly payments; you pay it when units sell or when the loan is redeemed. Most development exit loans are unregulated because they are made to a company or to an investor on property nobody will live in. If you or a family member plan to occupy a unit, that part becomes regulated and the lender list shrinks.

When should you use development exit finance?

Use development exit finance when the build is finished or at practical completion but the units will not all be sold before your development facility ends or becomes more expensive. There are four common triggers, and most cases involve two of them at once.

Trigger	What is happening	Why exit finance helps
Facility term expiring	The development loan runs out in weeks and units are unsold or sales have not completed	Avoids default interest, which on many development facilities is 1% to 3% a month above the contract rate
Rate stepping up	The development lender offers an extension, but at a higher margin plus an extension fee	The exit rate is typically lower than the extended development rate
Slow sales market	Buyers are there but chains, mortgage offers and new-build lending caps mean completions take 3 to 6 months	Removes the pressure to accept low offers just to repay the build lender
Next site ready	You have found your next project and your equity is locked in unsold stock	Many lenders release equity above the development debt, up to their LTV cap

The best time to arrange it is proactively, 8 to 12 weeks before the development facility expires, while you still have negotiating power. A developer who arrives two weeks before expiry with a lender threatening default usually still gets done, but pays more and has fewer lenders to choose from.

How much can you borrow on development exit finance?

Most development exit lenders will lend 70% to 75% of the gross development value of the unsold units, with a few going to 80% net of fees on strong schemes. The figure the lender uses is its own valuer’s GDV, not the one in your development appraisal or your agent’s asking prices, and that difference catches developers out more than anything else.

Three numbers decide the loan. First, the valuer’s market value of each unsold unit, backed by comparable sales and your own reservations. Second, the lender’s LTV cap, which may be lower for commercial units in a mixed-use scheme (GB Bank, for example, uses 75% for residential and 65% for commercial). Third, whether rolled-up interest and fees must sit inside that cap. A lender quoting 75% gross that deducts 12 months of retained interest and a 2% fee is effectively lending around 64% net. Always compare net day-one advances, not headline LTVs.

If units are already sold or reserved, the lender excludes sold units from security and may use your reservation prices as evidence. Reservations well below the valuation drag the GDV down across the whole scheme.

Can development exit finance release equity for your next project?

Yes. If the development debt is below the lender’s maximum loan, the exit loan can repay it and release the difference to you as cash, subject to the lender’s policy. United Trust Bank’s development exit product explicitly lists equity release as a cash contribution towards a new project, and Hampshire Trust Bank offers equity release case by case.

This is where development exit finance stops being a defensive move and becomes a growth tool. A developer with £300,000 of profit sitting in six unsold flats cannot buy the next site until those flats sell. An exit loan can turn part of that locked profit into a deposit now, so the next scheme starts 6 to 9 months earlier than it otherwise would. Across a business doing one scheme a year, that is the difference between three schemes in three years and four.

Two cautions. Lenders want to know where released cash is going; land purchase or the next project’s equity is fine, personal spending is harder. And releasing equity increases the debt the sales must clear, so your sales assumptions have to be conservative. If a 10% fall in achieved prices would leave the loan unpaid at the end of the term, borrow less.

Is development exit finance cheaper than development finance?

Usually, yes. Development exit rates published by lenders in 2026 start around 0.69% to 0.93% a month, while ground-up development facilities are priced from roughly 6.5% a year plus Bank Rate, plus arrangement and exit fees, and extensions are often priced higher again. The saving only arrives, though, if the sales period is long enough to recover the cost of switching.

Worked example: a six-unit scheme

Illustrative figures. A developer has built six two-bedroom houses with a combined GDV of £1,800,000 (£300,000 each). The development loan balance, including rolled-up interest, is £1,150,000. The development lender will extend by 9 months at 1.10% a month plus a 1% extension fee. An exit lender offers 0.80% a month with a 2% arrangement fee and about £6,000 of valuation and legal costs. For simplicity, the balance is held flat for 9 months; unit sales would reduce both options by a similar proportion.

Cost over 9 months	Extend development loan	Development exit loan
Monthly interest	£1,150,000 x 1.10% = £12,650	£1,150,000 x 0.80% = £9,200
Interest over 9 months	£12,650 x 9 = £113,850	£9,200 x 9 = £82,800
Upfront fee	1% extension fee = £11,500	2% arrangement fee = £23,000
Valuation and legal	£0	£6,000
Total cost	£125,350	£111,800

The exit loan saves £13,550 over 9 months. The monthly interest saving is £3,450 (£12,650 minus £9,200). The extra upfront cost of switching is £17,500 (£29,000 minus £11,500). Divide one by the other and the break-even point is about 5.1 months. If you genuinely expect every unit to complete within 4 months, extending the development loan is cheaper. If the sales period is 6 months or more, or the development lender will not extend at all, exit finance wins, and the gap widens every month. That is the calculation to run before paying anyone an arrangement fee. You can test your own numbers with our bridging loan calculator.

What do lenders need before they will lend?

Development exit lenders need evidence that the building is finished, legally signed off, insurable, mortgageable for buyers and realistically priced. Without these, the case either fails or is pushed to a “finish and exit” product at a higher rate.

Document	Who issues it	Why the lender needs it
Practical completion certificate	Your architect, contract administrator or employer’s agent	Confirms the works are complete under the build contract
Building control completion certificate	Local authority building control or an approved inspector (the Building Safety Regulator for higher-risk buildings)	Legal sign-off that the building meets Building Regulations
New home warranty	NHBC, LABC Warranty, Premier Guarantee or another accepted provider	Buyers’ mortgage lenders require a 10-year structural warranty, so without one the units are hard to sell
Sales strategy	You and your selling agent	Asking prices, comparables, reservations and a realistic sales timeline
Title and leases	Your solicitor	Plot titles, draft leases and management company set up so units can be sold individually
Redemption statement	Your development lender	Shows exactly what needs repaying

Some lenders accept a professional consultant’s certificate instead of a warranty on small schemes, but buyers’ mortgage lenders are increasingly reluctant, so check the exit before relying on one. Where snagging, landscaping or external works are outstanding, most lenders hold back a retention until they are finished rather than decline outright.

Can you get development exit finance before practical completion?

Yes, but it is a different product with different pricing. Lenders such as Avamore Capital are known for “finish and exit” or part-complete development loans, which refinance a scheme that is 80% to 95% built, fund the remaining works in stages, then convert to a sales period. Together says not all units need to be complete before it will consider a development exit bridge.

Expect lower leverage and a closer look at the remaining costs. The lender’s monitoring surveyor will want a cost-to-complete report, a programme and confirmation the contractor is still on site. Pricing sits between development finance and pure exit finance. It works well when your development lender has stopped funding, when the original contractor has gone and you need a new one, or when an overrun has used up the contingency. It works badly when the scheme has significant unresolved problems such as a missing planning condition discharge or a failed building control inspection, because no lender will lend against a building it cannot be sure will get signed off. For schemes needing heavier works rather than finishing touches, see our refurbishment finance guide.

What are the exit routes from a development exit loan?

A development exit loan is itself a bridge, so the lender needs to see how it will be repaid. There are three standard exits, and a scheme can combine them, selling some units and keeping the rest.

Exit route	How it works	What the lender checks
Sale of units	Units are sold individually; each sale repays an agreed release price	Comparable evidence, agent’s report, realistic absorption rate for the area
Buy-to-let refinance	Units are let and refinanced onto individual portfolio landlord mortgages, usually in a limited company	Rents meet buy-to-let stress tests; some lenders want 3 to 6 months of letting first
Block refinance	A block on one freehold title is refinanced on a multi-unit freehold block mortgage	Block valuation, which is often 10% to 20% below the aggregate value of the units

The block refinance route deserves a warning. If your exit loan was sized at 75% of the aggregate GDV, and the term lender values the block as a single investment at 15% less, the refinance may not repay the bridge in full. Get indicative block terms before you commit to a buy-to-let exit, not after.

Which lenders offer development exit finance?

Development exit finance is offered by banks, specialist bridging lenders and development funders, with loan sizes from under £100,000 to over £30 million. The table below uses lenders’ published criteria and product guides, and Knox’s own lender database, as at the dates shown. Terms change often, so treat these as a starting point, not a quote.

Others active in the market include LendInvest, MT Finance, Secure Trust Bank (larger loans, typically £2m and above), Ortus Secured Finance, Aspen Bridging (development exit to 80%) and Paragon, which also offers marketing period loans. Headline rates go to the cleanest cases: experienced developers, strong locations, full sign-off and moderate leverage. Expect to pay more for a first scheme, a regional location with thin sales evidence or leverage at the top of the range.

What does development exit finance cost?

The total cost of development exit finance is the interest plus four or five fees, and the fees can outweigh the rate difference on a short sales period. Ask for every line in writing before you instruct a valuation.

Cost	Typical range	Notes
Interest	0.69% to 1.00% a month for mainstream schemes	Rolled up or retained; some lenders charge a minimum 1 to 3 months of interest
Arrangement fee	1% to 2% of the loan	Usually added to the loan
Exit fee	0% to 1%	Many bridging lenders now charge none; check whether it is on loan or on sales value
Valuation	Scales with scheme size	RICS Red Book valuation of every unit, paid upfront
Legal fees	Both sides	You pay your own solicitor and the lender’s
Development lender’s exit fee	Per your original facility	Payable on redemption whichever route you take, so it does not change the comparison

Watch for partial release pricing. If a lender requires 120% of the apportioned loan from each sale, early sales repay the loan faster than the balance falls, which is safe for the lender but slows your cash back. 100% to 110% is more common and more useful to you.

Why do development exit applications get declined?

Development exit applications are declined for a small number of predictable reasons, and nearly all of them can be fixed if they are spotted before the application goes in.

Reason for decline	The fix
No warranty or building control sign-off yet	Get the warranty cover note and completion certificate before applying, or use a finish and exit product with a retention
GDV below the development appraisal	Supply your own comparables and agent evidence with the application; size the loan on a conservative GDV
Leverage above 75% of value	Reduce the loan, add a second charge over other property, or sell a unit first
Units on the market too long with price cuts	Show a revised pricing strategy and fresh agent advice; lenders accept reset prices more readily than stale ones
Development loan already in default	Approach exit lenders early and be open about it; some lend into default if the numbers work
Title not ready for individual sales	Get plot titles, leases and the management company set up before the valuation
Commercial units with no tenant	Expect a lower LTV on that part, or let it first
Released cash with no clear purpose	Show the next site, its appraisal and the equity it needs

The theme is preparation. A lender will fund a finished, signed-off scheme with realistic pricing quickly. The declines come from cases where the developer is still sorting paperwork under time pressure.

An example Knox development exit case

Illustrative and anonymised. A developer in Greater Manchester completed a scheme of six townhouses on a £1.2m development facility with 4 weeks left on the term. Two units were reserved, the rest were marketed at £285,000 to £310,000, and the development lender offered a 6-month extension at a higher margin plus a fee. The developer also had an offer accepted on a second site and needed £140,000 for the deposit.

We collected the practical completion certificate, building control completion certificates, the warranty certificates and the agent’s pricing report before approaching lenders, so the valuation could go in on day one. The valuer’s GDV came in at £1.78m. A specialist bridging lender offered 72% of GDV over 12 months with rolled-up interest, repaying the development debt in full and releasing a net sum after fees towards the second site. The two reserved units completed within 10 weeks, reducing the balance, and the remaining four sold over the following 7 months. The developer started the next scheme roughly half a year earlier than waiting for sales would have allowed.

Development exit finance or a development loan extension?

Choose an extension when sales are close and your development lender is being reasonable; choose exit finance when the sales period is long, the extension is expensive or you need equity out. Run the break-even calculation above with real figures: divide the extra upfront cost of switching by the monthly interest saving. If the answer is shorter than your realistic sales period, switch.

Other factors push the decision. An extension keeps the same lender and avoids a new valuation, which is faster. Exit finance brings a fresh lender with no history of your programme slipping, and usually a longer term, which removes the end-date pressure that forces developers into discounted sales. If the scheme includes commercial space that will take time to let, look at a commercial bridging loan for that element or a lender with a mixed-use appetite.

Frequently asked questions

What is development exit finance?

Development exit finance is a short-term bridging loan that repays a development loan once a scheme is complete or at practical completion. It gives the developer 6 to 24 months to sell or let the units, usually at a lower rate than the development facility, and some lenders release extra equity for the next project.

How much can I borrow on a development exit loan?

Typically 70% to 75% of the gross development value of the unsold units, as assessed by the lender’s valuer. A few lenders go to 80% net of fees on strong schemes. Check whether interest and fees sit inside the cap, because that changes the net day-one advance considerably.

What are development exit finance rates in 2026?

Published development exit rates in 2026 start around 0.69% to 0.93% a month for mainstream schemes, for example Catalyst from 0.69%, Glenhawk from 0.70%, Octane from 0.73%, Precise 0.71% to 0.81% and Roma from 0.93%. Arrangement fees are usually 1% to 2%, with some lenders charging an exit fee.

Do I need practical completion before applying?

For standard development exit finance, yes, or very close to it, with building control sign-off and a warranty. If works are still outstanding, a finish and exit product can refinance the scheme and fund the remaining works, at a lower LTV and a higher rate.

How long does development exit finance take to arrange?

Around 2 to 4 weeks when documents are ready, and faster with some lenders; Shawbrook cites a 12-day completion in one case study. The valuation and legal work drive the timeline, so gather the completion certificates, warranty and title documents before applying.

Can I release equity with development exit finance?

Yes. If your development debt is below the lender’s maximum loan, the exit loan can repay it and release the difference. UTB lists equity release for a new project as a use, and Hampshire Trust Bank considers it case by case. Lenders will want to know what the cash is for.

Is development exit finance regulated?

Usually not. Most development exit loans are made to companies or to investors on property no one related to the borrower will live in, so they are unregulated. If you or a close family member will occupy a unit, that element becomes a regulated loan and fewer lenders will do it.

What happens if the units do not sell before the exit loan ends?

You can extend with the same lender, refinance the unsold units onto buy-to-let or block mortgages, or reduce prices to sell. Plan this at the start: pick a term with headroom and get indicative term finance so a slow market does not force a fire sale.

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