From £87,880
Inspire Carpentry and Construction Ltd is an established and experienced local extension builder in CB2. Please contact us for a free, no obligatio...
From £88,240
Silverwood Construction (Cambridge) Ltd are here to help customers who need an Extension Builder in CB2. We offer a competitive rate to complete al...
From £88,228
Relax... you have found a reliable extension builder in CB2. CROWNBUILD is a friendly and reliable company based in CB2 who consider no job as too ...
From £88,408
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £88,108
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £88,684
MDH Construction is an established and experienced local extension builder in CB2. Please contact us for a free, no obligation quote and competitiv...
From £90,040
Experienced extension builder ready to quote for your work. ALLIED BUILDING ASSOCIATES LTD is the best extension builder in CB2. No obligation free...
From £88,600
D C Salsbury Builders is an established and experienced local extension builder in CB2. Please contact us for a free, no obligation quote and compe...
From £88,228
Need to find an Extension Builder near you for all your extension buildering work?
JKL Construction & Carpentry Ltd provides a local, trust...
From £88,132
Eric Handyman- builder is an established and experienced local extension builder in CB2. Please contact us for a free, no obligation quote and comp...

Costs range from £87,880 (Inspire Carpentry and Construction Ltd based in CB24) to £90,040 (ALLIED BUILDING ASSOCIATES LTD based in CB22), but these are just estimates. The best way to compare costs is to get real quotes from real builders.
Post your job on HaMuch and we'll send it to extension builders to CB2.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Two Storey Extension near Cambridge | £38 | £271 |
| Two Storey Extension near South Cambridgeshire | £43 | £305 |
| Two Storey Extension near Haverhill | £37 | £260 |
| Two Storey Extension near Ely | £40 | £279 |
| Two Storey Extension near St Neots | £51 | £318 |
| Two Storey Extension near Huntingdon | £38 | £284 |
| Two Storey Extension near Biggleswade | £41 | £268 |
| Two Storey Extension near Letchworth | £44 | £283 |
| Two Storey Extension near East Hertfordshire | £44 | £289 |
| Two Storey Extension near North Hertfordshire | £44 | £283 |
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 - £17,803

Two storey extension - £88,455

Build a timber frame extension - £26,303

Build a swimming pool - £81,303

Single storey extension - £61,064

Side return extension - £44,911

Install an RSJ - £2,503

Outbuilding - £10,303

Build a Mansard loft conversion - £52,303

Loft conversion - £36,593

Build a kitchen extension - £42,303

Hip to gable loft conversion - £42,303

Granny annexe - £87,303

Garden office - £10,303

Convert a Garage - £16,303

Garage - £18,803

Build a flat roof extension - £22,303

Build a dormer loft conversion - £42,303

Concrete foundations - £6,553

Convert a bungalow loft - £29,303

Convert a basement - £40,911