Doulton Bridging Finance
New Build Mortgages

New Build Mortgages 2026 — Why a Specialist Broker Makes the Difference

New build mortgages 2026 — specialist whole-of-market broker. Lower LTV, scheme expertise, off-plan offer validity, Own New Rate Reducer. Doulton Bridging Finance.

New build mortgages are not the same as resale mortgages. Lenders apply different LTV limits, require approved warranties, treat developer incentives differently, and impose offer validity rules that can cause serious problems on off-plan purchases. Getting the right lender for a new build — matched to the specific development, the specific property type, and any scheme you are using — is where a whole-of-market specialist broker creates genuine, bankable value. Doulton Bridging Finance arranges new build mortgages across houses, flats, and off-plan properties for first-time buyers, home movers, and investors. DBF works with Own New participating developments.

Get a New Build Mortgage Quote0204 6211776
1.87%
Own New Rate Reducer example rate (Furness BS, 80% LTV, summer 2026)
95% LTV
Maximum via Mortgage Guarantee Scheme — permanent from July 2025
266,700
New homes completed UK 2025 — the market DBF serves every day
Whole of market
DBF accesses the full UK mortgage lender panel
Current rates · Updated September 2026Residential Mortgage Rates 2026UK residential mortgage rates in 2026 range from 4.33% for the best 2-year fix (Danske Bank, 60% LTV, September 2026) to above 6% for high-LTV or complex income cases.
View the rate guide
NEW BUILD MORTGAGES

Why new build mortgages need a specialist broker

New build mortgages have five complexity points that standard mortgage applications do not: (1) LTV limits differ between houses and flats — applying to the wrong lender wastes time and can cost the deposit requirement. (2) Developer incentives above 5% of purchase price affect the lender's valuation — this must be modelled before application. (3) Off-plan build delays can cause mortgage offers to expire — the lender must be matched to the build schedule. (4) Site exposure limits mean some lenders are already full on popular developments. (5) EWS1 certification is required by most lenders for flats over 11 metres. A whole-of-market broker who knows which lenders have capacity, which accept which property types, and which offer the best terms for your specific development is not a luxury — it is the difference between completion and failure.

Own New Rate Reducer — DBF's key new build advantage

DBF works with Own New participating developments. This means we can access the Own New Rate Reducer scheme on your behalf on any participating development. Rate Reducer allows the developer to contribute 3% or 5% of the purchase price to reduce your mortgage rate during the initial fixed period. The result: a 2-year fix at 1.87% (Furness Building Society, summer 2026, 80% LTV with 5% developer contribution) compared with the standard best buy of 4.37% (Halifax, June 2026, 60% LTV). This is a real, bankable rate difference — DBF calculates the exact saving for your purchase and advises whether Rate Reducer or a standard mortgage gives you the better total cost outcome.

The lender panel for new builds

Not all mainstream lenders are equally active in the new build market. Halifax and Nationwide are the most new-build-active mainstream lenders. HSBC and Santander are more conservative. Specialist and platform lenders offer extended offer validity (9–12 months) for off-plan purchases. DBF maintains current intelligence on which lenders have capacity on specific developments, which builders are on which lender panels, and which lenders are flexible on EWS1 and incentive packages — knowledge that only comes from active, daily involvement in the market.

Scheme landscape 2026

Help to Buy closed March 2023. The 2026 scheme landscape: Mortgage Guarantee Scheme (permanent from July 2025, up to £600,000, 95% LTV on houses); Own New Rate Reducer (developer contribution reduces your rate, 160+ builders, growing); First Homes (30%–50% discount in perpetuity, very limited availability); Shared Ownership (buy 10%–75%, 5% deposit on share); LISA (up to £1,000 government bonus per year toward deposit, £450,000 price cap). Deposit Unlock closed April 2026.

New Build Mortgage — Product and Scheme Overview August 2026

Product / schemeAvailable toKey benefitDBF access
Standard new build mortgage (house)All buyers. 5%–25% deposit.Competitive rates. Up to 95% LTV via MGS on houses.Full panel — all mainstream and specialist lenders
Standard new build mortgage (flat)All buyers. 15%–25% deposit.Lower LTV than houses — specialist lenders extend criteria.Specialist flat lenders identified by DBF
Own New Rate ReducerFTBs and movers on participating developments.Rate as low as 1.87% during initial fixed period. Developer contributes 3%–5%.DBF is an approved Own New broker ✓
Mortgage Guarantee SchemeFTBs and movers. Up to £600,000 property.5% deposit route on houses. Permanent from July 2025.All MGS lenders: Nationwide, Halifax, Virgin Money, TSB
Shared Ownership new buildFTBs. Income cap £80,000/£90,000 London.Buy 10%–75% of property. 5% deposit on share only.Full shared ownership lender panel
First HomesFTBs only. Local connection/key worker. Income cap £80,000.30%–50% discount below market value. Permanent discount.Halifax, Nationwide, Santander
Off-plan mortgageBuyers reserving pre-completion.9–12 month offer validity from specialist lenders.Specialist lenders with extended validity identified by DBF
BTL new build mortgageInvestors. 25% deposit standard.EPC A benefit for rental yields. ICR 125%–145%.Specialist BTL new build lender panel

Worked example

First-time buyer. New build house £285,000. 10% deposit (£28,500). Mortgage: £256,500.

  • Standard route: Halifax 2-year fix at 4.52% (90% LTV new build). Monthly: £1,421.
  • Own New Rate Reducer route (5% builder contribution): Furness BS 2-year fix at 1.87%. Monthly: £1,055.
  • Monthly saving with Rate Reducer: £366. Over 24-month initial period: £8,784 saved.
  • After 2 years: Rate Reducer reverts to standard rate. DBF remortgages at that point to capture best available deal.
  • DBF arranged this case in 5 weeks from application to mortgage offer.
The Process

How it works

01

Tell us about your purchase

Share the property details, development, scheme type (Rate Reducer, MGS, shared ownership), and your deposit. We assess your situation same working day.

02

Lender search and scheme check

We identify which lenders accept your income type, development, and property classification — including Rate Reducer and MGS eligibility where relevant.

03

Application and valuation

We manage the full application, coordinate the RICS valuation, and liaise with the developer on build schedule and offer validity.

04

Mortgage offer and completion

Once the offer is issued, we monitor build progress, manage any extensions needed for off-plan delays, and coordinate completion.

FAQs

Frequently asked questions

What is the minimum deposit for a new build mortgage?

For houses: 5% via the Mortgage Guarantee Scheme or Own New Rate Reducer on participating developments; 10%–15% standard. For flats: 15%–25% depending on lender. New build deposits are typically higher than for resale properties because lenders cap LTV lower on new builds.

Are new build mortgage rates higher than resale?

At the same LTV, new build rates are broadly similar to resale. The Own New Rate Reducer scheme can deliver significantly lower rates (as low as 1.87%) during the initial fixed period on participating developments. At higher LTV (90%–95%), new build rates may be marginally higher than equivalent resale rates.

Can I use the Mortgage Guarantee Scheme on a new build?

Yes — on houses valued up to £600,000. MGS is less consistently available for new build flats (lender restrictions apply). Participating lenders include Nationwide, Halifax, Virgin Money, and TSB. DBF advises which lenders have the most favourable terms for your specific property.

What is Own New Rate Reducer and can DBF access it?

Own New Rate Reducer is a scheme where the developer contributes 3% or 5% of the purchase price to reduce your mortgage rate. DBF works with Own New participating developments. The saving can be substantial: 1.87% vs 4.37% standard best buy in summer 2026.

How long does a new build mortgage offer last?

Standard mortgage offers last 6 months. For off-plan purchases where the build has not yet completed, DBF identifies lenders offering 9–12 month initial validity — preventing the situation where the offer expires before your property is ready to complete.

What happens to my mortgage offer if the developer overruns?

If your mortgage offer expires before the build completes, you must reapply at prevailing rates — which may be higher than your original offer. DBF monitors the build schedule proactively and requests extensions where needed. The best protection is choosing a lender with extended initial offer validity for your specific property.

Related finance

Explore related pages

Own New Rate Reducer Explained

Own New Rate Reducer 2026 — mortgage rates from 1.87% on new build properties. DBF works with Own New participating developments. Compare Rate…

New Build Mortgage for FTBs

New build mortgage for first-time buyers 2026 — 5% deposit routes, stamp duty relief, Own New Rate Reducer, LISA bonus. Approved Own New broker.

New Build Mortgage Rates 2026

New build mortgage rates 2026 — best buys by LTV for houses and flats. Own New Rate Reducer comparison. Monthly payment examples. Updated September 2026.

How Much Deposit for a New Build?

How much deposit for a new build mortgage 2026 — houses vs flats, 5% routes, incentive impact, LISA boost, worked examples at £250k, £350k, £500k.

Get a New Build Mortgage Quote

Send us your scenario and we will come back the same working day with indicative terms from a panel of 130+ specialist lenders, a shortlist, and a realistic timeline.

Get a New Build Mortgage QuoteCall 0204 6211776
Start Your Enquiry

Let's Find Your Best Rate

Fill in the form to get a free quote for your finance requirements. We'll search across our panel of 130+ specialist lenders and respond as quickly as possible to get you the best possible terms.

Call us directly
0204 6211776