New Build Mortgages

How do developer incentives like paid stamp duty, cashback or free upgrades affect the valuation and the amount you can borrow?

Lenders look at the true purchase price after taking incentives into account. If incentives are significant, they may reduce the value used for lending purposes, which can affect the amount you are able to borrow.

The important thing is to speak to an adviser about the full situation and allow the whole case to be assessed by an expert.

What happens if the new build is down-valued by the lender after you have reserved the plot?

A down valuation means the lender believes the property is worth less than the agreed purchase price. If this happens, you may need to increase your deposit.

You may also need to renegotiate with the developer. Alternatively, you can consider other lending options.

Can you get a mortgage on a new build before it is finished, and how does the reservation to completion timeline work?

It is common to arrange a mortgage before the property is completed. You begin by reserving your plot and submitting your mortgage application.

Once your mortgage is approved, you exchange contracts. You then complete the purchase when the property is finished and signed off.

What checks should you make on warranties such as NHBC before applying?

You need to make sure the property has a recognised new build warranty accepted by mortgage lenders, such as NHBC (National House Building Council) or an equivalent provider.

It is also worth confirming that the warranty will be in place on completion and checking exactly what is covered.

Can a first-time buyer use a new build to get on the ladder, and what schemes are available now?

New-build homes remain popular with first-time buyers because they can often be purchased with smaller deposits. You can also expect lower maintenance costs in the early years.

Depending on your circumstances, options may include Shared Ownership or First Homes schemes. You might also consider developer-led incentives designed to help buyers get moving.

Summary

Buying a new build home is an exciting step, but the mortgage process comes with unique rules and tighter timelines compared to older properties. At Windsor Hill, our team helps you navigate these differences so you can secure the right mortgage with confidence.

Our advisers are here to guide you through every stage, from managing developer incentives and down valuations to meeting strict exchange deadlines and finding the right scheme for your needs.

Key Points

• New build mortgages often come with stricter lender criteria and tight deadlines for exchanging contracts.
• Lenders may require a larger deposit for new build flats compared to houses because property values can fluctuate in the early years.
• Mortgage offers are valid for six months, so you should check extension policies early in case the build is delayed.
• You must tell your lender about any developer incentives like cashback or paid stamp duty, because they can affect your property valuation and the amount you can borrow.
• If your lender down-values the property, you may need to increase your deposit, renegotiate with the developer, or consider other lenders.
• You need to make sure the property has a recognised new build warranty like NHBC accepted by lenders.
• First-time buyers can often purchase new builds with a small deposit and explore options like Shared Ownership or First Homes schemes.