Relax... you have found a reliable extension builder in Stowmarket. Mixbrow Construction is a friendly and reliable company based in Stowmarket who...
From £34,980
Trusted and professional extension builder in Stowmarket. Experienced in all extension buildering work and keeping within budget and on quote. RD F...
From £35,880
Offering a friendly and professional construction and insulation services to private residential and commercial customers in East Anglia and surrou...
From £35,520
Professional, reliable and competitive with great workmanship.

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 Stowmarket by posting a job with HaMuch and we will send it to extension builders in Stowmarket.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Convert A Basement near Stowmarket | £30 | £221 |
| Convert A Basement near Ipswich | £33 | £235 |
| Convert A Basement near Bury St Edmunds | £34 | £251 |
| Convert A Basement near Suffolk Coastal | £28 | £215 |
| Convert A Basement near Sudbury | £34 | £229 |
| Convert A Basement near Thetford | £42 | £277 |
| Convert A Basement near Felixstowe | £31 | £231 |
| Convert A Basement near Harwich | £34 | £248 |
| Convert A Basement near Tendring | £31 | £226 |
| Convert A Basement near Colchester | £34 | £232 |
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 - £17,270

Two storey extension - £87,655

Build a timber frame extension - £25,770

Build a swimming pool - £80,770

Single storey extension - £50,400

Side return extension - £38,913

Install an RSJ - £1,970

Outbuilding - £9,770

Build a Mansard loft conversion - £51,770

Loft conversion - £31,594

Build a kitchen extension - £41,770

Hip to gable loft conversion - £41,770

Granny annexe - £86,770

Garden office - £9,770

Convert a Garage - £15,770

Garage - £18,270

Build a flat roof extension - £21,770

Build a dormer loft conversion - £41,770

Concrete foundations - £6,020

Convert a bungalow loft - £28,770

Convert a basement - £34,913