West Sussex · Crawley

Builders for extensions, lofts and conversions in Crawley

We design and build extensions, loft conversions, garage conversions and new homes in Crawley and the surrounding parts of West Sussex.

Covering Crawley

We work in Crawley (RH11, RH77) and the places around it, including Horley, Horsham and East Grinstead.

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 Crawley?

Extensions

Lofts and upward extensions

Conversions

New builds and renovation

Design, kitchens and bathrooms

How is building work approved in Crawley?

English projects need planning clearance from the local council, building regulations sign-off from building control, and party wall notices where the work is on or near a shared boundary. We prepare and manage all three.

What does a project cost in Crawley?

These are UK-wide guide ranges, including VAT where it applies. The price for a project in Crawley 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 Crawley homeowners

Do you cover Crawley?

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

How do I get a quote in Crawley?

Use the guide price tool or the form, or call 0800 088 6341. We then arrange a free site visit, and fix the price in writing once the design and specification are agreed.

Can I live at home during a project in Crawley?

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

Nearby towns

Planning an extension, loft or new home?

Get a guide price in two minutes, then book a free site visit.

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