From £88,096
At Building Better Spaces we have been fitting bespoke bathrooms for ten years.We pride ourselves on being the go-to bathroom fitters for d...
From £88,624
BURCROFT BUILDERS is an established and experienced local extension builder in Bletchley. Please contact us for a free, no obligation quote and com...
From £88,132
Need to find an Extension Builder near you for all your extension buildering work?
Go-Large Design & Build Ltd provides a local, trusted ex...
From £88,096
Relax... you have found a reliable extension builder in Bletchley. GD RAWLINGS BUILDING is a friendly and reliable company based in Bletchley who c...
From £88,336
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £87,772
Need an Extension Builder in Bletchley? Highland Homes & Gardens has been helping local clients (20 mile radius) with their extension buildering jo...
From £88,228
Our building services company Dallcompanies Limited was established in May 2023, but have been helping customers in Milton Keynes and the surroundi...
From £88,060
Trusted and professional extension builder in Bletchley. Experienced in all extension buildering work and keeping within budget and on quote. Langt...
From £88,744
Our building services company JAB Home Improvements helps customers in Milton Keynes and the surrounding area by providing professional, trustworth...
From £88,240
We are a small friendly company who offer a wide range of electrical services to all domestic, commercial and industrial clients.We carry o...

Costs range from £87,772 (Highland Homes & Gardens based in MK4) to £88,744 (JAB based in MK4), 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 Bletchley.
"Two single bedroom" - MK8, job posted 01/01/70
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Two Storey Extension near Bletchley | £39 | £265 |
| Two Storey Extension near Milton Keynes | £39 | £263 |
| Two Storey Extension near Leighton Buzzard | £38 | £270 |
| Two Storey Extension near Ampthill | £38 | £258 |
| Two Storey Extension near Aylesbury Vale | £36 | £246 |
| Two Storey Extension near Mid Bedfordshire | £42 | £276 |
| Two Storey Extension near Dunstable | £41 | £270 |
| Two Storey Extension near Aylesbury | £42 | £270 |
| Two Storey Extension near Kempston | £44 | £273 |
| Two Storey Extension near Bedford | £45 | £278 |
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 - £17,655

Two storey extension - £88,233

Build a timber frame extension - £26,155

Build a swimming pool - £81,155

Single storey extension - £58,104

Side return extension - £43,246

Install an RSJ - £2,355

Outbuilding - £10,155

Build a Mansard loft conversion - £52,155

Loft conversion - £35,205

Build a kitchen extension - £42,155

Hip to gable loft conversion - £42,155

Granny annexe - £87,155

Garden office - £10,155

Convert a Garage - £16,155

Garage - £18,655

Build a flat roof extension - £22,155

Build a dormer loft conversion - £42,155

Concrete foundations - £6,405

Convert a bungalow loft - £29,155

Convert a basement - £39,246