From £15,472
Trusted and professional extension builder in WA1. Experienced in all extension buildering work and keeping within budget and on quote. Jones Lands...
From £15,672
J.M.C Building Services is a trusted extension builder serving customers in WA1 and the surrounding area. Contact us to today to get a competitive ...
From £14,960
Member since November 2019
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £15,776
Relax... you have found a reliable extension builder in WA1. David Anderson Builders is a friendly and reliable company based in WA1 who consider n...
From £15,792
Need to find an Extension Builder near you for all your extension buildering work?
DC Contractors provides a local, trusted extension build...
From £15,960
Need to find an Extension Builder near you for all your extension buildering work?
ESBP Specialists Ltd provides a local, trusted extension...
From £16,032
Tong Building & Joinery Ltd are here to help customers who need an Extension Builder in WA1. We offer a competitive rate to complete all your exten...
From £15,608
Need an Extension Builder in WA1? MK Builders has been helping local clients (20 mile radius) with their extension buildering jobs for many years. ...
From £15,896
Need to find an Extension Builder near you for all your extension buildering work?
J & C Barker (Builders) Limited provides a local, truste...
From £15,584
Amak Construction is an established and experienced local extension builder in WA1. Please contact us for a free, no obligation quote and competiti...

Garage conversions in WA1 typically range from £14,960 (Aquatec Builder based in OL10) to £16,032 (Tong Building & Joinery Ltd based in CH3), 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 WA1 who will be happy to help.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Convert A Garage near Warrington | £31 | £222 |
| Convert A Garage near Newton-le-Willows | £31 | £221 |
| Convert A Garage near Golborne | £30 | £222 |
| Convert A Garage near Irlam | £32 | £225 |
| Convert A Garage near Runcorn | £33 | £228 |
| Convert A Garage near Halton | £31 | £220 |
| Convert A Garage near Widnes | £31 | £220 |
| Convert A Garage near Leigh | £31 | £224 |
| Convert A Garage near Ashton-in-Makerfield | £30 | £220 |
| Convert A Garage near St Helens | £31 | £224 |
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 - £17,175

Two storey extension - £87,513

Build a timber frame extension - £25,675

Build a swimming pool - £80,675

Single storey extension - £48,504

Side return extension - £37,846

Install an RSJ - £1,875

Outbuilding - £9,675

Build a Mansard loft conversion - £51,675

Loft conversion - £30,705

Build a kitchen extension - £41,675

Hip to gable loft conversion - £41,675

Granny annexe - £86,675

Garden office - £9,675

Convert a Garage - £15,675

Garage - £18,175

Build a flat roof extension - £21,675

Build a dormer loft conversion - £41,675

Concrete foundations - £5,925

Convert a bungalow loft - £28,675

Convert a basement - £33,846