phoenix builders is a trusted extension builder serving customers in Heap and the surrounding area. Contact us to today to get a competitive quote ...
McClean Builders are here to help customers who need an Extension Builder in Heap. We offer a competitive rate to complete all your extension build...
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Paul Foran
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Heap, BL9
SMH Build & Renovate is an established extension buildering business in Heap. We come highly recommended and provide competitive quotes for your wo...
Terry Howlett
We are a local building company who specialises in keeping our customers happy we are reliable friendly. We carry out all types of building wo...
H.B.S is an established extension buildering business in Heap. We come highly recommended and provide competitive quotes for your work.
Amak Construction is an established and experienced local extension builder in Heap. Please contact us for a free, no obligation quote and competit...
Need an Extension Builder in Heap? MK Builders has been helping local clients (20 mile radius) with their extension buildering jobs for many years....
Need an Extension Builder in Heap? G Wardley Building & Repairs has been helping local clients (20 mile radius) with their extension buildering job...

Garden offices range from the cheapest of £8,960 (Aquatec Builder based in OL10) to the dearest of £10,048 (Northern Garage Conversion based in OL9), but these are only estimates.
The best way to compare costs is to get actual quotes.
Get rates and quotes to build a garden office in Heap by posting a job with HaMuch. We'll send it to extension builders in Heap.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Garden Office near Bury | £30 | £219 |
| Garden Office near Heywood | £30 | £221 |
| Garden Office near Radcliffe | £30 | £220 |
| Garden Office near Whitefield | £31 | £229 |
| Garden Office near Prestwich | £31 | £233 |
| Garden Office near Middleton | £31 | £227 |
| Garden Office near Rochdale | £30 | £221 |
| Garden Office near Farnworth | £30 | £219 |
| Garden Office near Swinton | £32 | £234 |
| Garden Office near Bolton | £31 | £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 - £17,216

Two storey extension - £87,574

Build a timber frame extension - £25,716

Build a swimming pool - £80,716

Single storey extension - £49,320

Side return extension - £38,305

Install an RSJ - £1,916

Outbuilding - £9,716

Build a Mansard loft conversion - £51,716

Loft conversion - £31,088

Build a kitchen extension - £41,716

Hip to gable loft conversion - £41,716

Granny annexe - £86,716

Garden office - £9,716

Convert a Garage - £15,716

Garage - £18,216

Build a flat roof extension - £21,716

Build a dormer loft conversion - £41,716

Concrete foundations - £5,966

Convert a bungalow loft - £28,716

Convert a basement - £34,305