From £36,420
R JOSE (BUILDER) is an established and experienced local extension builder in Spalding. Please contact us for a free, no obligation quote and compe...
From £38,220
Trinity Green Building Contractors are here to help customers who need an Extension Builder in Spalding. We offer a competitive rate to complete al...
From £37,140
Relax... you have found a reliable extension builder in Spalding. OLD COURT BUILDERS is a friendly and reliable company based in Spalding who consi...
From £35,610
Our building services company DH Home Improvements was established in 2003. Since then we have been helping customers in Lincolnshire and the surro...
From £36,600
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £39,840
Sheehan & Godfrey (Construction) Limited is an established and experienced local extension builder in Spalding. Please contact us for a free, no ob...
From £36,420
KESTEAD CONSTRUCTION LTD is an established and experienced local extension builder in Spalding. Please contact us for a free, no obligation quote a...
From £38,400
Trusted and professional extension builder in Spalding. Experienced in all extension buildering work and keeping within budget and on quote. Moores...
From £36,240
Your Local builders in Peterborough
GMF Builders is owned and managed by Graham Fuller who has approximately 23 years experience in the ...

Comparing extension builders estimates for a Convert a basement gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
What to do - Get rates and quotes for the cost to convert a basement in Spalding by posting a job with HaMuch and we will send it to extension builders in Spalding.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Convert A Basement near Spalding | £32 | £238 |
| Convert A Basement near Boston | £28 | £262 |
| Convert A Basement near Wisbech | £34 | £255 |
| Convert A Basement near Peterborough | £42 | £280 |
| Convert A Basement near Stamford | £35 | £248 |
| Convert A Basement near Grantham | £38 | £228 |
| Convert A Basement near King's Lynn | £33 | £254 |
| Convert A Basement near Huntingdonshire | £36 | £290 |
| Convert A Basement near Kings Lynn & West Norfolk | £31 | £238 |
| Convert A Basement near Corby | £30 | £214 |
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 - £17,477

Two storey extension - £87,965

Build a timber frame extension - £25,977

Build a swimming pool - £80,977

Single storey extension - £54,536

Side return extension - £41,239

Install an RSJ - £2,177

Outbuilding - £9,977

Build a Mansard loft conversion - £51,977

Loft conversion - £33,533

Build a kitchen extension - £41,977

Hip to gable loft conversion - £41,977

Granny annexe - £86,977

Garden office - £9,977

Convert a Garage - £15,977

Garage - £18,477

Build a flat roof extension - £21,977

Build a dormer loft conversion - £41,977

Concrete foundations - £6,227

Convert a bungalow loft - £28,977

Convert a basement - £37,239