Buying a New Build Home: What First-Time Buyers Need to Know in 2026

By Ben Garratt Mortgages & Protection

Buying your first home is exciting, and for many first-time buyers, a new-build property can be an attractive option.

A brand-new home can mean modern fixtures, better energy efficiency and less immediate maintenance. You may also be able to choose certain finishes and fixtures before the property is completed.

However, buying a new build isn't quite the same as buying an older property.

From understanding the mortgage process to checking the developer's incentives, there are several things first-time buyers should consider before reserving a new-build home.

At Ben Garratt Mortgages & Protection, I help first-time buyers understand their mortgage options and guide them through the process from application to completion.

What Is a New Build Property?

A new build is a property that has recently been constructed and hasn't previously been lived in.

New builds can include:

Houses

Apartments

Shared ownership properties

Large housing developments

Individual new-build homes

Some properties are already completed, while others are purchased "off-plan" before construction has finished.

Can First-Time Buyers Get a Mortgage on a New Build?

Yes. There are many mortgage lenders that offer mortgages for new-build properties.

However, lenders can have different criteria depending on whether you're buying:

A new-build house

A new-build flat

An apartment in a high-rise development

An off-plan property

The amount you can borrow will still depend on factors such as your income, deposit, credit history, affordability and the lender's criteria.

This is one reason why getting mortgage advice before reserving a property can be extremely useful.

How Much Deposit Do I Need for a New Build?

The deposit you need will depend on the mortgage available to you.

Some first-time buyers may be able to purchase with a deposit of 5%, while others may choose to put down 10% or more.

For example, on a £250,000 new-build home:

5% deposit = £12,500

10% deposit = £25,000

15% deposit = £37,500

A larger deposit may provide access to a wider range of mortgage products and potentially more competitive rates.

However, you shouldn't automatically assume that you need to save 10% or 20% before speaking to a mortgage adviser.

What Are New-Build Developer Incentives?

One attraction of buying a new-build property can be the incentives offered by developers.

Depending on the development and the circumstances, incentives could potentially include things such as:

Contributions towards your deposit

Stamp Duty contributions

Legal fee contributions

Upgraded fixtures and fittings

Flooring packages

Furniture packages

The availability and value of incentives can vary considerably.

It's important to understand exactly what is being offered and whether it affects the purchase price or mortgage application.

Your mortgage adviser and solicitor can help you understand how any incentives need to be disclosed to the lender.

Should I Use the Developer's Recommended Mortgage Adviser?

You may be offered mortgage advice by the developer or their recommended adviser.

You don't necessarily have to use them.

It's important to understand your options and compare the mortgage advice available to you.

An independent mortgage adviser can look at your circumstances and compare suitable lenders rather than simply focusing on the lender connected with the development.

What Is an Off-Plan New Build?

Buying off-plan means purchasing a property before construction has been completed.

This can sometimes allow you to reserve a property early and potentially choose certain options or finishes.

However, there can be a longer period between getting your mortgage agreed and actually completing on the property.

Your circumstances can change during this period, so it's important to understand how the mortgage process works and keep your finances stable.

Don't Forget About the New-Build Warranty

Most new-build properties come with a warranty or guarantee.

This is designed to provide protection against certain defects and problems with the construction of the property.

Your solicitor should explain the relevant warranty and what it covers before you complete.

It's still important to inspect the property carefully and understand what happens if you identify problems after moving in.

What Is Snagging?

Snagging involves identifying defects or unfinished work in a new-build property.

Examples might include:

Doors that don't close correctly

Damaged fixtures

Poor paintwork

Cracks or cosmetic defects

Problems with flooring

Faulty sockets or fittings

Issues with windows or doors

Some buyers arrange a professional snagging inspection before or shortly after completion.

Even though you're buying a brand-new property, don't assume everything will be perfect.

Are New Builds More Expensive?

Not necessarily.

The price of a new build depends on the location, property type, size and development.

However, new-build properties can sometimes command a premium compared with similar older properties.

This is one reason it's important to research comparable properties in the local area before making an offer or reserving a property.

What About New-Build Flats?

New-build flats can have additional considerations.

For example, you may need to understand:

Ground rent

Service charges

Lease length

Management arrangements

Building construction

Future maintenance costs

Lenders can also have specific criteria for certain types of flats and developments.

If you're considering a new-build apartment, it's particularly important to check the mortgage options before committing to the purchase.

Get Your Mortgage Advice Before Reserving

One of my biggest recommendations for first-time buyers considering a new build is:

Speak to a mortgage adviser before reserving the property.

Understanding your potential borrowing and monthly payments beforehand means you can approach the purchase with a much clearer idea of what you can afford.

You can also find out whether there are any issues with your circumstances that need addressing before making a mortgage application.

Why Choose Ben Garratt Mortgages & Protection?

Buying a new-build home can be an exciting experience, but there are plenty of decisions to make.

At Ben Garratt Mortgages & Protection, I provide straightforward mortgage and protection advice tailored to your circumstances.

I can help you:

Understand how much you could potentially borrow

Compare suitable mortgage options

Understand different deposit requirements

Review your mortgage options before reserving a property

Guide you through the application process

Discuss protection for your mortgage and income

My aim is to make the mortgage process as simple and stress-free as possible.

Final Thoughts

A new-build home could be an excellent option for your first property, but it's important to look beyond the showroom and sales pitch.

Make sure you understand the mortgage, the deposit, any incentives, service charges and the overall cost of owning the property.

Most importantly, get your mortgage options checked before committing to a property.

If you're thinking about buying a new-build home and want to know how much you could potentially borrow, Ben Garratt Mortgages & Protection is here to help.

Thinking about buying a new build? Let's talk about your mortgage options before you reserve.