Step-by-step guide

Finding a perfect new build in London

Finding the right new home in London might be challenging, but it does not have to be so. From starting a property hunt to contacting your new developer, we will guide you through each step of this journey.

What you'll need to do

Establish a Budget

Choose a Property Size

Select by Locations

Review Selected Options

Reach Out To Sales Teams

We have broken down the home-buying process in London into five clear, sequential steps. Following this path helps you secure your finances, select the ideal property, and complete your purchase safely.

Establish a Budget

Establish a Budget: Before starting your property search, you must establish a clear financial plan. This includes consulting with a qualified mortgage broker, obtaining an Agreement in Principle (AIP) to verify your borrowing capacity, and planning a purchase deposit (which typically ranges from 5.0% to 20.0% of the property value). You must also factor in additional costs such as conveyancing, legal fees, Stamp Duty, and annual service charges for building maintenance.

Read our Step 1 guide

Choose a Property Size

Choose a Property Size: Deciding on your desired living space and room layout is crucial for matching your lifestyle. Compare the Net Internal Area (NIA) of different properties, evaluating whether an open-plan studio fits your needs or if a multi-bedroom family flat is necessary. Leveraging PropTech solutions, such as virtual 3D walkthroughs and interior planners, can help you visualise room dimensions and furniture placement before construction is complete.

Read our Step 2 guide

Select by Locations

Select by Locations: London's property pricing is heavily influenced by transport connectivity and ticketing zones. Central London (Zones 1-2) offers premium convenience at a higher price per square foot, while outer areas (Zones 3-6) provide larger homes and excellent community facilities at a lower cost. Focus on transport links (such as the high-speed Elizabeth Line) and research emerging regeneration hotspots like Canada Water or Stratford for high capital growth potential.

Read our Step 3 guide

Review Selected Options

Review Selected Options: Once you have a list of potential properties, you should thoroughly compare their features, amenities, and developer track records. Reputable new build homes in the UK are protected by a 10-year structural warranty, typically provided by the NHBC or Premier Guarantee. Check if the homebuilder is registered with the New Homes Quality Board (NHQB) to ensure high construction quality and excellent customer service.

Read our Step 4 guide

Reach Out To Sales Teams

Reach Out To Sales Teams: Contact developer sales teams directly to request call backs or WhatsApp chats to confirm pricing and availability. When you are ready to secure a property, you will pay a reservation fee (usually £500 to £2,000) to take the home off the market. This initiates the formal contract exchange process, which typically takes 21 to 28 days and requires a 10.0% exchange deposit, followed by a professional snagging inspection before completion.

Read our Step 5 guide

Navigating the London New Build Market

Buying a brand-new home is very different from purchasing a property on the secondary market. From advanced energy-saving building standards to specialised financial options, new builds offer unique benefits that require careful navigation.

To help you find the perfect match, our platform provides comprehensive listings of London new builds and modern flats in London. You can also explore off-plan properties to reserve a home at current prices before construction is finished, or browse lists of active property developers to research their past completions and customer review ratings.

Frequently Asked Questions

What are the main steps to buy a new build home in London?

The process involves five main stages: establishing your budget (securing an Agreement in Principle), choosing the right property size and floor plan, selecting your target London transport zone or neighbourhood, comparing homebuilder credentials and structural warranties, and contacting sales teams to reserve your home and complete the legal contract exchange.

What structural warranties cover brand-new properties in the UK?

Reputable new build properties in the UK come with a 10-year structural warranty, which is usually backed by the National House Building Council (NHBC), Premier Guarantee, or LABC Warranty. This policy protects buyers against major structural defects that occur within the first ten years after completion.

How does a reservation fee work for new builds?

A reservation fee is paid to the property developer to secure your chosen unit and take it off the market. It typically ranges from £500 to £2,000. Once paid, the developer cannot sell the property to anyone else or increase the price for a set period, which is usually 21 to 28 days while your solicitor prepares the contract exchange.

What is a snagging inspection and when should it be done?

A snagging inspection is a detailed survey carried out by an independent surveyor before you move in. The inspector identifies minor defects, cosmetic flaws, or installation errors left by the developer. The builder is then legally required to resolve these snags before formal completion of your purchase.

Can first-time buyers use affordable buying schemes for London new builds?

Yes, first-time buyers in London have access to several initiatives. These include Shared Ownership (part-buy, part-rent), the developer-backed Own New scheme (offering Rate Reducer mortgages and 5.0% deposits), and the government First Homes Scheme (providing discounts of up to 50.0% to local buyers and key workers).