West Sussex · East Grinstead

Builders for extensions, lofts and conversions in East Grinstead

Homeowners in East Grinstead can get every part of a building project from us: design, planning, building control and construction.

Covering East Grinstead

We work in East Grinstead (RH19) and the places around it, including Horley, Crawley and Crowborough.

Homes in the South East

Housing across the South East mixes inter-war semis, post-war estates and older cottages in villages and market towns, so rear and side extensions, hip-to-gable lofts and garage conversions all come up regularly.

Which projects do we build in East Grinstead?

Extensions

Lofts and upward extensions

Conversions

New builds and renovation

Design, kitchens and bathrooms

How is building work approved in East Grinstead?

Projects in England go through two separate checks. Planning (or confirmation that the work is permitted development) comes from the district, borough or unitary council, and building regulations approval comes from the council’s building control team or a registered building control approver. Where work touches a shared wall or digs near a neighbour’s foundations, the Party Wall etc. Act 1996 applies.

What does a project cost in East Grinstead?

These are UK-wide guide ranges, including VAT where it applies. The price for a project in East Grinstead is fixed in writing once the design and specification are agreed.

ProjectTypical guide price
Single-storey extensions£2,600 to £4,000 per m²
Double-storey extensions£2,400 to £3,850 per m²
Kitchen extensions£2,600 to £4,000 per m², plus the kitchen
Loft conversions£30,000 to £110,000
Dormer loft conversions£50,000 to £90,000
Garage conversions£12,000 to £54,000
House renovations£600 to £2,800 per m²
New-build homes£2,000 to £3,600 per m²

Questions from East Grinstead homeowners

Do you cover East Grinstead?

Yes. We design and build extensions, loft conversions, conversions and new homes in East Grinstead and across West Sussex.

Do you handle the council paperwork for projects in East Grinstead?

Yes. We prepare drawings, deal with planning or permitted development, apply for building control approval and serve party wall notices where they apply.

Can I live at home during a project in East Grinstead?

For most extensions and loft conversions, yes. For whole-house renovations and rebuilds, most people move out for part of the work.

Nearby towns

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