Justin Venables
I have 26 years experience...There is me and 2 lads, I have all the sub contractors at my disposal for all the Trades.. ...
From £9,824
Miss are here to help customers who need an Extension Builder in B78. We offer a competitive rate to complete all your extension buildering jobs to...
From £11,056
Clive Mccarthy
Roofseal is an established extension buildering business in B78. We come highly recommended and provide competitive quotes for your work.

Outbuilding costs in B78 range from the cheapest of £9,824 (Miss based in B77) to the dearest of £11,056 (Roofseal based in B77), 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 B78 by posting a job with HaMuch and we will send it to extension builders.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Outbuilding near Tamworth | £33 | £288 |
| Outbuilding near Sutton Coldfield | £29 | £228 |
| Outbuilding near Lichfield | £29 | £227 |
| Outbuilding near Nuneaton | £29 | £225 |
| Outbuilding near Moira | £29 | £222 |
| Outbuilding near Brownhills | £28 | £225 |
| Outbuilding near Burntwood | £29 | £229 |
| Outbuilding near Nuneaton & Bedworth | £28 | £218 |
| Outbuilding near Birmingham | £28 | £226 |
| Outbuilding near Bedworth | £28 | £219 |
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 - £17,993

Two storey extension - £88,740

Build a timber frame extension - £26,493

Build a swimming pool - £81,493

Single storey extension - £64,867

Side return extension - £47,050

Install an RSJ - £2,693

Outbuilding - £10,493

Build a Mansard loft conversion - £52,493

Loft conversion - £38,375

Build a kitchen extension - £42,493

Hip to gable loft conversion - £42,493

Granny annexe - £87,493

Garden office - £10,493

Convert a Garage - £16,493

Garage - £18,993

Build a flat roof extension - £22,493

Build a dormer loft conversion - £42,493

Concrete foundations - £6,743

Convert a bungalow loft - £29,493

Convert a basement - £43,050