HERITAGE BUILD GROUP
Home Extensions in Brackley
If you want a builder for a home extension in Brackley who'll see the project through from first sketch to final clean, Heritage Build Group is your team. We design and build extensions across Northamptonshire, focused on layout, finish, and lasting quality.



Home Extension Builders in Brackley
Heritage Build Group is a Kettering-based building and renovation company, with a home extension service covering Brackley and the wider south Northamptonshire area. We design and build single storey, two storey, side return, and wrap-around extensions for homeowners across the region.
Our Brackley work sits alongside our home extensions in Towcester, all handled under one roof from first design through to final decoration. Every trade is managed by our in-house team, so you deal with one point of contact, not several separate contractors.
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Benefits of Home Extensions in Brackley
Trusted by Your Neighbours
We've helped local homeowners create more space with quality home extensions, earning a strong reputation for reliable workmanship.
Qualified, Insured and Experienced Team
Heritage Build Group is a Federation of Master Builders member, giving you peace of mind that your extension is handled by skilled, insured tradespeople.
Add More Space and Value
A well-planned home extension can give you the extra room your family needs, while also improving the long-term value and practicality of your property.
Designed Around Your Home
Every extension is planned around your space, lifestyle and budget. From layout to finishes, we agree the key details before the work begins.
HERITAGE BUILD GROUP LTD is an Introducer Appointed Representative (Financial Services Register No. 1053964) of Phoenix Financial Consultants Limited (Phoenix). Phoenix is a credit broker, not a lender. Phoenix is authorised and regulated by the Financial Conduct Authority (FRN: 539195), and offers finance from its panel of lenders. All finance subject to status and credit checks.
Get a Quote for a Home Extension in Brackley
We build extensions across Northamtponshire and surrounding areas:
➤ Rushden
➤ Kettering
➤ Desborough
➤ Higham Ferrers
➤ Raunds
➤ Wellingborough
➤ Thrapston
➤ Towcester
➤ Irthlingborough
➤ Brixworth
➤ Daventry
➤ Northampton
➤ Oundle
➤ Burton Latimer
➤ Corby
➤ Brackley
➤ Rothwell
➤ Earls Barton
HERITAGE BUILD GROUP LTD is an Introducer Appointed Representative (Financial Services Register No. 1053964) of Phoenix Financial Consultants Limited (Phoenix). Phoenix is a credit broker, not a lender. Phoenix is authorised and regulated by the Financial Conduct Authority (FRN: 539195), and offers finance from its panel of lenders. All finance subject to status and credit checks.
Frequently Asked Questions
Do I need planning permission for an extension?
It depends on the size, position, and style. Many smaller single storey rear extensions fall under permitted development and don't need full planning permission, while larger or two storey builds usually do. We assess your project at the design stage and manage the planning application for you if it's needed.
What types of extensions do you build?
Single storey rear, side return, wrap-around, and two storey extensions are all part of our regular work. We also handle glazed extensions, garage-tie-in builds, and projects that involve restructuring existing spaces. Whatever shape your project takes, we manage the build end-to-end from foundations to final decoration.
Are you based in Brackley?
Kettering is home, but Brackley is on our doorstep. Our team builds home extensions in Northamptonshire wherever clients need us across the county.


