From £10,096
Relax... you have found a reliable extension builder in TN23. P F Construction t/a is a friendly and reliable company based in TN23 who consider no...
From £10,016
Trusted and professional extension builder in TN23. Experienced in all extension buildering work and keeping within budget and on quote. C & K BUIL...
From £10,160
Neil Baxter Construction are here to help customers who need an Extension Builder in TN23. We offer a competitive rate to complete all your extensi...
From £9,960
Experienced extension builder ready to quote for your work. J NARCHANT BUILDING is the best extension builder in TN23. No obligation free quotes an...
From £9,784
Need an Extension Builder in TN23? C.Scott Building ltd has been helping local clients (20 mile radius) with their extension buildering jobs for ma...
From £10,176
Relax... you have found a reliable extension builder in TN23. Clint Construction is a friendly and reliable company based in TN23 who consider no j...
From £10,184
ARTISAN CONSTRUCTION is an established and experienced local extension builder in TN23. Please contact us for a free, no obligation quote and compe...
From £9,984
County Construction are a reliable and reputable company that work across the County. We are a family-run business with a good reputation and have ...
From £9,800
Need an Extension Builder in TN23? J TWEEDIE BUILDING SERVICES has been helping local clients (20 mile radius) with their extension buildering jobs...
From £10,248
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...

Garden offices range from the cheapest of £9,784 (C.Scott Building ltd based in Tn23) to the dearest of £10,248 (E&F Carpentry and Building Services based in TN24), 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 TN23 by posting a job with HaMuch. We'll send it to extension builders in TN23.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Garden Office near Ashford | £36 | £256 |
| Garden Office near Hythe | £31 | £228 |
| Garden Office near Faversham | £34 | £235 |
| Garden Office near Swale | £35 | £241 |
| Garden Office near Canterbury | £31 | £232 |
| Garden Office near Folkestone | £31 | £233 |
| Garden Office near Sittingbourne | £35 | £246 |
| Garden Office near Whitstable | £28 | £214 |
| Garden Office near Maidstone | £40 | £255 |
| Garden Office near Herne Bay | £28 | £213 |
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 - £17,541

Two storey extension - £88,061

Build a timber frame extension - £26,041

Build a swimming pool - £81,041

Single storey extension - £55,816

Side return extension - £41,959

Install an RSJ - £2,241

Outbuilding - £10,041

Build a Mansard loft conversion - £52,041

Loft conversion - £34,133

Build a kitchen extension - £42,041

Hip to gable loft conversion - £42,041

Granny annexe - £87,041

Garden office - £10,041

Convert a Garage - £16,041

Garage - £18,541

Build a flat roof extension - £22,041

Build a dormer loft conversion - £42,041

Concrete foundations - £6,291

Convert a bungalow loft - £29,041

Convert a basement - £37,959