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Select your affordable Newmarket extension builder
Newmarket, CB8
Relax... you have found a reliable extension builder in Newmarket. Adams & Eden Restoration is a friendly and reliable company based in Newmarket w...
From £16,120
Newmarket, CB8
John Kirk Building Ltd is an established extension buildering business in Newmarket. We come highly recommended and provide competitive quotes for ...
From £16,168
Newmarket, CB8
Experienced extension builder ready to quote for your work. J&G HARDING BUILDING SERVICES is the best extension builder in Newmarket. No obligation...
From £15,992
Newmarket, CB8
Trusted and professional extension builder in Newmarket. Experienced in all extension buildering work and keeping within budget and on quote. Doug ...
From £16,072
Trusted and professional extension builder in Newmarket. Experienced in all extension buildering work and keeping within budget and on quote. Forem...
From £15,888
Need to find an Extension Builder near you for all your extension buildering work?
Bespoke Build and Restoration ltd provides a local, trus...
From £16,000
All In One Building Services is an established and experienced local extension builder in Newmarket. Please contact us for a free, no obligation qu...
From £15,848
Need to find an Extension Builder near you for all your extension buildering work?
John Jarvis Builders provides a local, trusted extension...

Garage conversions in Newmarket typically range from £15,848 (John Jarvis Builders based in IP28) to £16,560 (Adams & Eden Restoration based in Cb8), but the only way to get an accurate cost for your specific project is to get quotes.
Post a job with HaMuch and we'll send it to extension builders in Newmarket who will be happy to help.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Convert A Garage near Haverhill | £37 | £260 |
| Convert A Garage near Ely | £40 | £279 |
| Convert A Garage near Bury St Edmunds | £34 | £251 |
| Convert A Garage near Cambridge | £41 | £275 |
| Convert A Garage near South Cambridgeshire | £50 | £315 |
| Convert A Garage near Sudbury | £34 | £229 |
| Convert A Garage near Thetford | £42 | £277 |
| Convert A Garage near Braintree | £37 | £247 |
| Convert A Garage near Stowmarket | £30 | £221 |
| Convert A Garage near Huntingdon | £38 | £284 |
Whether you’re looking to extend your kitchen with a side return extension or you want to convert your basement into a liveable space, read our cost guides to get an idea of how much each project costs before getting a more accurate quote from our database of reliable tradespeople.

Underpin a building - £17,581

Two storey extension - £88,122

Build a timber frame extension - £26,081

Build a swimming pool - £81,081

Single storey extension - £56,620

Side return extension - £42,411

Install an RSJ - £2,281

Outbuilding - £10,081

Build a Mansard loft conversion - £52,081

Loft conversion - £34,509

Build a kitchen extension - £42,081

Hip to gable loft conversion - £42,081

Granny annexe - £87,081

Garden office - £10,081

Convert a Garage - £16,081

Garage - £18,581

Build a flat roof extension - £22,081

Build a dormer loft conversion - £42,081

Concrete foundations - £6,331

Convert a bungalow loft - £29,081

Convert a basement - £38,411