


Home Extension Builders in Oundle
Heritage Build Group is a Kettering-based home extension and renovation company, working with Oundle homeowners on bespoke design-and-build projects. We cover single storey rears, side returns, two storey extensions, and wrap-around builds, with experience across straightforward and complex sites.
Oundle sits within our regular patch alongside towns like Thrapston, where our home extension builders in Thrapston work to the same standard. Every project is managed in-house, from drawings and planning through to final decoration.
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Benefits of Home Extensions in Oundle
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.
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 Oundle
Frequently Asked Questions
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 Oundle?
Heritage Build Group is based in Kettering, and our home extension builders in Northamptonshire cover Oundle as part of our standard service area.
How long does a home extension take?
A single storey extension typically takes 3-4 months on site once work begins, with a two storey or more complex build closer to 4-6 months. The design, planning permission, and building regulations process adds time on top of that, which we'll walk you through before any spades go in the ground.


