House extensions in Northampton, built and finished by one team
Northampton homeowners looking at house extensions want more room that feels like it belongs, not an addition bolted on the back. A kitchen that opens onto the garden, a bigger living space, a downstairs that finally fits family life. That is the result worth picturing before any work starts.
What we delivery
We plan, build and finish your extension as one project, so you are not left coordinating separate trades yourself or chasing different people for updates.
How the build comes together
Hills Development Group is a family run team, founded by Sheldon Hill, who trained his brother and built up the business from individual jobs to full house extensions. Our in-house team handles the main construction, and we bring in specialist subcontractors for trades such as electrics or plumbing, so the whole job is coordinated under one roof. Where a project calls for extras like solar panels or air conditioning, we use trusted specialist partners for those too, rather than leaving you to find and manage them.
What decides the cost
Every extension in Northampton is different, so the cost depends on the size of the extension, the layout you want, and the finishing details such as flooring, fittings and any specialist additions. We talk through these with you before anything is agreed, so there are no surprises once work starts.
If you want to see the full range of extension work we cover, our house extensions page sets out more detail on the process from start to finish.
Ask for a quote for your Northampton extension, and we will set out exactly what is included before you decide.
Frequently Asked Questions
Do you build extensions across Northampton and the surrounding villages?
Yes, we take on house extension projects for homeowners across Northampton and the wider area, as part of the regions we build in.
Will you coordinate the trades needed for my extension, or do I need to arrange them myself?
We coordinate everything. Our in-house team covers the main build, and we bring in specialist subcontractors for the trades each project needs, so you are not managing separate tradespeople yourself.
Can you arrange extras like solar panels or air conditioning as part of the extension?
Yes, where a project includes extras such as solar panels or air conditioning we bring in trusted specialist partners to carry out that work, coordinated as part of the overall build.
What happens at the first meeting about my extension?
We talk through what you want from the extra space, look at your home, and explain how the build would come together, so you know what to expect before anything is agreed.
