


Home Extension Builders in Thrapston
Heritage Build Group is based in Kettering, and our home extension team works with Thrapston homeowners on full design-and-build projects. We're FMB members, with experience covering single storey rears, side returns, two storey extensions, and wrap-around builds.
Thrapston sits alongside surrounding towns in our regular patch, including our home extension builders in Oundle just up the road. Every job is managed end-to-end by our own team, from architectural drawings through to final decoration.
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Benefits of Home Extensions in Thrapston
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 Thrapston
Frequently Asked Questions
Is finance available for a home extension?
Yes. Heritage Build Group is an Introducer Appointed Representative of Phoenix Financial Consultants, so we can refer you for home improvement finance subject to status and credit checks. It's a sensible option for spreading the cost of a larger project across manageable monthly payments.
Are you based in Thrapston?
Heritage Build Group is based in Kettering, and our home extension builders in Northamptonshire cover Thrapston as part of our standard service area.
Will my extension match the existing house?
Yes, that's the goal. We aim for a smooth visual connection between old and new, including brick or render, roofline, windows, and internal finishes. The extension should read as part of the property, not bolted on, so the design and material choices are agreed with you before we start on site.


