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Design and build · Surrey

Builders in
Sunbury-on-Thames

Extensions, loft conversions, kitchens and garage conversions across Sunbury-on-Thames, from our base in New Haw about 5 miles away.

Get a free Cost Proposal01932 950158

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Epsom Garage Conversion, Epsom, Surrey
Our workGarage conversion, Epsom, Surrey

  • 5 miles

    from our base in New Haw

  • Spelthorne

    Borough Council decides planning

  • Typical homes

    Riverside villas

  • 5 miles

    Kingston Multi-Bathroom Renovation

Building in Sunbury-on-Thames

What to know before you build

About building in Sunbury-on-Thames

Sunbury-on-Thames is a picturesque riverside town where historic cottages and modern luxury estates demand an elite standard of modernisation. Home improvement here is about creating architectural statements that blend heritage with the ultimate in modern comfort.

Grand Innovations specialises in 'riverside modern refinement' in Sunbury. We focus on reconfiguring internal layouts to create grand open-plan hubs and prestige master suites tailored for elite lifestyles. We handle all planning and building control applications, providing a professional turnkey service backed by our signature weekly billing model.

  • Riverside villas
  • historic cottages
  • modern luxury estates

Proof near Sunbury-on-Thames

Our nearest finished projects

All projects

Sunbury-on-Thames FAQs

Questions we get asked here

Straight answers on planning and building in Sunbury-on-Thames.

Yes, we specialise in the high-spec modernisation of Sunbury's iconic riverside homes, ensuring all updates honour the location.

Free Cost Proposal

Planning work on your Sunbury-on-Thames home?

Tell us about the project. We'll arrange a free site visit, then send a clear, itemised Cost Proposal.

Step 1 of 2 · About your project

A rough idea is fine. It helps us plan the right scope with you.

So we can check the project is in our service area.

Takes 30 seconds · No obligation · Free proposal within 24 hours

Prefer to talk? Call 01932 950158
  • 10% deposit, due three weeks before the start date
  • Weekly billing for completed, signed-off work
  • One team from first drawings to completion
Rather talk it through? 01932 950158
“Grand Innovations Surrey did an outstanding job on our kitchen extension. This was a big project involving structural steelwork and a full redesign of our layout, and the team handled everything with real expertise. The quality of finish is superb, and the builders were friendly, tidy, and very considerate of our family routine. The result is better than we imagined, and we feel like we're living in a new home.”
Angie Elston · Kitchen & structural steelwork · via Trustpilot
CallFree Cost Proposal