From £15,880
Member since June 2026
We Fix We Build Kent is a premier, full-service high-end maintenance and building company. We streamline your project by providing all trades under...
From £16,328
JLS Contstruction is an established and experienced local extension builder in ME15. Please contact us for a free, no obligation quote and competit...
From £15,936
Experienced extension builder ready to quote for your work. Direct Build Ltd is the best extension builder in ME15. No obligation free quotes and m...
From £16,224
Relax... you have found a reliable extension builder in ME15. Timberlogbuild LTD is a friendly and reliable company based in ME15 who consider no j...
From £15,728
Experienced extension builder ready to quote for your work. Lande Solutions Ltd is the best extension builder in ME15. No obligation free quotes an...
From £15,920
Alpha Projects Ltd are here to help customers who need an Extension Builder in ME15. We offer a competitive rate to complete all your extension bui...
From £16,088
Need an Extension Builder in ME15? Terlecki Ltd has been helping local clients (20 mile radius) with their extension buildering jobs for many years...
From £16,080
We thrive on a challenge, and really enjoy working with our client's to provide a high quality finished product within the budget required. Whether...
From £15,968
JOHN KNOWLES BUILDING SERVICES are here to help customers who need an Extension Builder in ME15. We offer a competitive rate to complete all your e...

Garage conversions in ME15 typically range from £15,368 (Rafs based in ME15) to £16,328 (JLS Contstruction based in ME15), but the only way to get an accurate cost for your specific project is to get quotes.
Post a job with HaMuch and we'll send it to extension builders in ME15 who will be happy to help.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Convert A Garage near Maidstone | £36 | £226 |
| Convert A Garage near Larkfield | £36 | £224 |
| Convert A Garage near Rochester | £34 | £220 |
| Convert A Garage near Gillingham | £34 | £219 |
| Convert A Garage near Chatham | £34 | £220 |
| Convert A Garage near Sittingbourne | £31 | £217 |
| Convert A Garage near Tonbridge | £33 | £226 |
| Convert A Garage near Swale | £31 | £214 |
| Convert A Garage near Gravesend | £35 | £227 |
| Convert A Garage near Tunbridge Wells | £33 | £228 |
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 - £17,452

Two storey extension - £87,928

Build a timber frame extension - £25,952

Build a swimming pool - £80,952

Single storey extension - £54,040

Side return extension - £40,960

Install an RSJ - £2,152

Outbuilding - £9,952

Build a Mansard loft conversion - £51,952

Loft conversion - £33,300

Build a kitchen extension - £41,952

Hip to gable loft conversion - £41,952

Granny annexe - £86,952

Garden office - £9,952

Convert a Garage - £15,952

Garage - £18,452

Build a flat roof extension - £21,952

Build a dormer loft conversion - £41,952

Concrete foundations - £6,202

Convert a bungalow loft - £28,952

Convert a basement - £36,960