Dima Platonovs
Boston, PE21
Need an Extension Builder in Boston? D H S Dima Home Improvement Services has been helping local clients (20 mile radius) with their extension buil...

Outbuilding costs in Boston range from the cheapest of £10,480 (D H S Dima Home Improvement Services based in PE21) to the dearest of £10,480 (D H S Dima Home Improvement Services based in PE21), but these are just estimates.
Comparing extension builders estimates for building an outbuilding gives you an idea of who will be better value, but the best way to compare costs is to get actual quotes.
Get rates and quotes to build an outbuilding in Boston by posting a job with HaMuch and we will send it to extension builders.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Outbuilding near Boston | £28 | £262 |
| Outbuilding near Spalding | £32 | £238 |
| Outbuilding near Wisbech | £34 | £255 |
| Outbuilding near East Lindsey | £27 | £198 |
| Outbuilding near King's Lynn | £33 | £254 |
| Outbuilding near Kings Lynn & West Norfolk | £31 | £238 |
| Outbuilding near Grantham | £38 | £228 |
| Outbuilding near Stamford | £35 | £248 |
| Outbuilding near Peterborough | £40 | £281 |
| Outbuilding near Lincoln | £31 | £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 - £17,980

Two storey extension - £88,720

Build a timber frame extension - £26,480

Build a swimming pool - £81,480

Single storey extension - £64,600

Side return extension - £46,900

Install an RSJ - £2,680

Outbuilding - £10,480

Build a Mansard loft conversion - £52,480

Loft conversion - £38,250

Build a kitchen extension - £42,480

Hip to gable loft conversion - £42,480

Granny annexe - £87,480

Garden office - £10,480

Convert a Garage - £16,480

Garage - £18,980

Build a flat roof extension - £22,480

Build a dormer loft conversion - £42,480

Concrete foundations - £6,730

Convert a bungalow loft - £29,480

Convert a basement - £42,900