From £15,968
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £15,752
Need an Extension Builder in L3? ARGYLE BUILDING AND MAINTENANCE has been helping local clients (20 mile radius) with their extension buildering jo...
From £15,792
J J Nuttall Specialist Roofing Ltd are here to help customers who need an Extension Builder in L3. We offer a competitive rate to complete all your...
From £16,016
Art Henry's are here to help customers who need an Extension Builder in L3. We offer a competitive rate to complete all your extension buildering j...
From £15,672
J.M.C Building Services is a trusted extension builder serving customers in L3 and the surrounding area. Contact us to today to get a competitive q...
From £15,800
Experienced extension builder ready to quote for your work. Oxygen Property Partners is the best extension builder in L3. No obligation free quote...
From £15,904
Glassrooms is an established extension buildering business in L3. We come highly recommended and provide competitive quotes for your work.
From £15,664
Accro Building Services is an established extension buildering business in L3. We come highly recommended and provide competitive quotes for your w...
From £15,872
Relax... you have found a reliable extension builder in L3. Britannia Builders is a friendly and reliable company based in L3 who consider no job a...
From £15,736
Trusted and professional extension builder in L3. Experienced in all extension buildering work and keeping within budget and on quote. MA Roofing &...

Garage conversions in L3 typically range from £15,664 (Accro Building Services based in CH44) to £16,016 (Art Henry's based in L8), 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 L3 who will be happy to help.
"Garage conversion" - L18, job posted 01/01/70
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Convert A Garage near Liverpool | £31 | £222 |
| Convert A Garage near Birkenhead | £31 | £219 |
| Convert A Garage near Wallasey | £33 | £224 |
| Convert A Garage near Bootle | £32 | £223 |
| Convert A Garage near Wirral | £31 | £219 |
| Convert A Garage near Bebington | £31 | £222 |
| Convert A Garage near Crosby | £34 | £223 |
| Convert A Garage near Kirkby | £31 | £222 |
| Convert A Garage near Huyton with Roby | £31 | £225 |
| Convert A Garage near Knowsley | £31 | £221 |
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 - £17,318

Two storey extension - £87,726

Build a timber frame extension - £25,818

Build a swimming pool - £80,818

Single storey extension - £51,352

Side return extension - £39,448

Install an RSJ - £2,018

Outbuilding - £9,818

Build a Mansard loft conversion - £51,818

Loft conversion - £32,040

Build a kitchen extension - £41,818

Hip to gable loft conversion - £41,818

Granny annexe - £86,818

Garden office - £9,818

Convert a Garage - £15,818

Garage - £18,318

Build a flat roof extension - £21,818

Build a dormer loft conversion - £41,818

Concrete foundations - £6,068

Convert a bungalow loft - £28,818

Convert a basement - £35,448