Finding a home - First time buyer

Guide to buying a new build off-plan

5 min read

Our guide to buying a new build off-plan gives you the lowdown on what it means, and the process involved.

  • Parminder Phull

    Conveyancing Manager

    Updated on

    Published

new build estate under construction

Considering buying a new build? You may be offered the option to purchase one off-plan. This is a popular choice for first-time buyers, thanks to the various government-backed schemes granting first-time buyers and some home movers the power of possibility. It’s an exciting process as with these purchases, you can usually add some customisation into the build.

However, as with any house purchase, it comes with challenges, and therefore you should gain a full understanding of the risks and considerations of off-plan purchases, before committing. Read on to find more information about buying a new build off-plan, as well as the steps involved.

In this article:

What does buying off-plan mean?

Buying off-plan means purchasing a new build property before construction is complete and, in some cases, even before building work has started.

Steps to buying a new build off-plan

There’s no rigid process to follow when buying off-plan. However, to help things run as smoothly as possible, make sure you go through the following steps:

Step 1: Explore suitable off-plan developments

  • Find a developer: Look for reputable developers with a track record of delivering quality new build properties on time. Find out more information about finding reputable developers in our top tips to buying a new build guide.

  • Visit show homes: If available, visit the show homes in your desired area to get an idea of the build quality and design.

  • Review plans and specifications: Study the floor plans, site layout, and property specifications to understand exactly what you’re buying.

  • Check planning consent: It's advisable to review the planning permission and any associated conditions, which set out the scope and restrictions of the development.

  • Review the lease and/or maintenance costs: For leasehold properties, you should look into the lease duration, ground rent charges, service charges and maintenance costs and any restrictions on the property use or modifications.

Step 2: Secure your finances

  • Speak to a specialist off-plan mortgage adviser to discuss your options.

  • Government-backed schemes: If you plan on using any of the first-time buyer schemes available, check that these are eligible with your chosen developer. Find out more about the different first-time buyer schemes available.

  • Research mortgage providers: Not all lenders provide mortgage products for off-plan properties, so find out which ones do.

  • Consider deposit requirements: Off-plan purchases often require a higher deposit, typically 10-30% of the property’s value.

  • Get a mortgage in principle: Obtain a mortgage in principle from your lender to know how much you can borrow. Some lenders require special mortgages for off-plan purchases.

Tip: Getting a mortgage agreement in principle not only gives you an idea of the amount that a mortgage provider is intending to lend to you, but it will also strengthen your standing with new build developers.

Step 3: Make an offer and reserve the property

  • Make your offer: Like any property purchase, once you're set on a property you need to make your offer. You may be able to negotiate the price, read our top tips to buying a new build to find out more.

  • Pay a Reservation Fee: To secure the property, you'll usually need to pay a reservation fee, this could be as much as £1,000. The fee is often non-refundable, however, it is typically deducted from the purchase price.

  • Review plans and specifications (again): Before paying the reservation fee, ensure you've reviewed detailed copies of the plans and specifications. These documents should clearly outline the design, measurements, and the type and quality of materials and decorative finishes.

  • Sign a Reservation Agreement: This agreement outlines the terms of the reservation, including the agreed purchase price, completion date, and any conditions.

Step 4: Appoint a conveyancing solicitor

  • Experience in off-plan purchases: Choose a conveyancing solicitor with experience in off-plan purchases to guide you through the legal process, including checking the developer's contracts, planning permissions and ensuring everything is in order with your specific plot.

  • Exchange contracts: Once your conveyancer has completed the necessary checks, you’ll sign and exchange contracts with the developer. At this stage, you’ll pay the agreed deposit. Developers usually impose a deadline to exchange contracts, for off-plan properties this is often 28 days from agreeing the purchase, but it can vary.

It helps to be as prepared as possible and find out more about new build conveyancing.

Off-plan new builds in a new build housing estate

Get a conveyancing quote

We work with conveyancing solicitors experienced in off-plan purchases. Get a personalised quote in 2 minutes today.

Step 5: Confirm your mortgage

Once the legal work is in process, agree your mortgage with a provider. The lender will then arrange for a valuation, based on your property’s plans and specifications.

Step 6: Monitor the build process

  • Regular updates: The developer should provide regular updates on the construction progress, including estimated completion dates.

  • Visit the site: If possible, visit the site periodically to see the progress and ensure everything is on track.

  • Understand the long-stop completion date: Familiarise yourself with the long-stop completion date outlined in your contract. This is the deadline by which the property must be completed.

Step 7: Complete the paperwork

You’ll need to complete any paperwork, with the help of your conveyancer, by the deadline set by the developer. They’ll then facilitate the exchange of contracts and deposit.

Step 8: Plan your move in

There will be two dates to bear in mind:

  • The ‘build completion date’: This is when the developer expects the work to be completed and for you to be able to move in (this will only ever be a best guess).

  • The ‘long-stop date’: This is the latest date the developer expects to have the property completed by.

Step 9: Completion and final inspection

  • Snagging inspection: Before completion, carry out a snagging survey, also known as a pre-completion inspection (PCI), to identify any defects or unfinished work that the developer needs to address.

  • Final payment: Upon completion, you’ll pay the remaining balance (typically via your mortgage lender), and the developer will hand over the keys.

Step 10: Post completion support

  • Snagging survey: You can also get a snagging survey post completion. This helps you create a list of any final defects or unfinished work that the developer needs to fix.

  • Aftercare service: Once you've received the keys and moved in some developers offer an aftercare service for a specified period to fix any defects or issues that arise.

What are the pros and cons when buying off-plan

Benefits of buying an off-plan property

  • You may be able to add personalisation when the property is being built, such as picking the flooring or tiling

  • No onward chain which could make the conveyancing process faster

  • Less work to do when you move in, they’re ready to live in as soon as they’re built

  • Financial incentives and government-backed schemes sometimes available to help make them more affordable

  • Your new build may increase in value between the start of construction and completion

  • You can view the show homes to give you an idea of what it will look like once built, or get computer generated visuals and detailed floor plans.

  • Developers may allow you to pay your deposit in instalments, giving you extra time to save while the property is being built.

Potential drawbacks of buying off-plan

  • You can’t see the final property until it is built and as developers have the right to change the layout and specifications, it may not finish up exactly how you thought it would.

  • Construction delays could extend your move-in date, which may hold up your property chain if you have a home to sell.

  • Delays might also mean you need to reapply for your mortgage if your offer expires.

  • If you need to move quickly, buying off-plan may not be ideal, as you'll have to wait for the property to be built. This can also create issues if you have a buyer who wants to complete promptly

  • There may be issues with the finished property that you will need a snagging survey to identify

  • You’ll likely be paying a premium for getting a ‘brand new’ house

  • It can be harder to get a mortgage for off-plan properties

  • You will need to appoint a conveyancing solicitor who is experienced in off-plan purchases

  • You will lose your deposit if for some reason you cannot complete as planned

Find more information about the pros and cons of buying new build properties.

New builds in a new build housing estate

Interested in an off-plan property?

We work with conveyancing solicitors experienced in off-plan purchases, get your conveyancing quote today.

How do off-plan mortgages work? 

When you get a mortgage offer, it’ll likely be valid for six months. If you haven’t completed in that time, you could experience mortgage challenges, such as your mortgage expiring. Keep in regular contact with your mortgage provider and, if it looks like your offer may expire due to late delivery of the property, discuss an offer extension. While they’re not obliged to, many lenders will agree to this for a limited amount of time. If they cannot extend your mortgage offer, you would need to re-apply and you would get the rates available at that time.

Paying stamp duty when buying off-plan

You will need to pay stamp duty on off-plan purchases, unless you qualify for an exemption. Stamp duty is calculated based on the purchase price paid at completion. If you would like to calculate the stamp duty you will need to pay on your off-plan purchase, you can use our calculator below, or find out more about stamp duty charges and exemptions.

Stamp duty calculator

The stamp duty calculator gives an indication of stamp duty liability for freehold residential property purchases across the UK.

£

Off-plan FAQs

Is buying an off-plan property worth it?

Ultimately, only you can decide. Buying off-plan is a good option if you want a brand-new home, the ability to customise it, and the chance for its value to increase before completion. However, there are risks, including build delays, mortgage offer expiry, and market changes. Whether it’s the right choice depends on your finances, how quickly you need to move, and your appetite for risk.

Are you tied to a conveyancing solicitor when buying off-plan?

No. You have the right to choose your own conveyancer when purchasing an off-plan property. You might find developers pushing you towards using their preferred conveyancing solicitors, claiming their solicitors' familiarity with the project leads to both cost savings and quicker transactions. However, it's important to understand that you are not obligated to use the conveyancing solicitor recommended by the developer. Choosing your own independent conveyancer can offer several advantages. The conveyancers we work with at My Home Move Conveyancing will review all documentation objectively and are more likely to address any issues without the potential bias that might arise from a solicitor who frequently works with the developer. Get a quote for your off-plan purchase today.

Are off-plan properties cheaper?

Off-plan properties can work out cheaper for a few reasons:

  • New build developers can offer incentives to attract buyers

  • Due to the length of the build, you may be able to pay in instalments, making it more affordable over time

  • Depending on the housing market, the property value may start increasing before you have even moved into it

However, you should also bear in mind that buying off-plan carries some risks, such as potential build delays, changes in the property market, and the possibility that the final value may not increase as expected. It’s important to weigh these factors carefully before committing.

Do you get a warranty or insurance for off-plan homes?

Yes, off-plan homes usually come with a warranty or insurance. Most new builds in the UK have a 10-year structural warranty from providers like National House Building Council (NHBC) or Local Authority Building Control (LABC). The warranty often covers general defects for the first two years, with structural defects covered for up to 10 years. It’s important to carefully review the warranty details to understand exactly what is covered. We also recommend researching the types of insurance you might need for a newly constructed home and what to look for in a policy.

family relaxing in their new home - home page hero

Why choose My Home Move Conveyancing

Tailored to you - We will match you with a conveyancing firm who specialise in off-plan property transactions, ensuring expert guidance every step of the way.

Trusted by our customers - The conveyancing firms we work with put their customers first, and are rated excellently, so rest assured you'll only ever receive the best service.

Online document submission - All the conveyancers we work with are based online, so you'll never need to visit your conveyancer’s offices. You can manage your move online through our eWay portal, meaning a lot less paperwork and delays.

Share this post

Contact

We're here to help

Get in touch with one of the team

Conveyancing team

If you would like to speak to your conveyancer, please log in to your eWay account where you can find their contact details.

Log in to eWay
  • Monday - Friday

    9am - 5pm

Move Specialist team

If you would like to discuss a quotation you have received please call our Move Specialists on

0333 234 4425
  • Monday - Friday

    9am - 5pm

General Enquiries

If you would like to email us, please send it to the following email address:

quotations@myhomemoveconveyancing.co.uk
  • Monday - Friday

    9am - 5pm