Trusted and professional extension builder in WN2. Experienced in all extension buildering work and keeping within budget and on quote. JCR Constru...
Stephen Lowe
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Relax... you have found a reliable extension builder in WN2. Jc Properties is a friendly and reliable company based in WN2 who consider no job as t...
HAROLD ROBINSON
HAROLDS CORP is a trusted extension builder serving customers in WN2 and the surrounding area. Contact us to today to get a competitive quote for e...
Andrew Smethurst
APS pointing and property maintenance offers a complete building service from small patch pointing to full refurb or extensions. Competitiv...
From £51,000
Need to find an Extension Builder near you for all your extension buildering work?
J R Building Services provides a local, trusted extensio...
From £55,000
SBA Facilities is a family run business founded by Director, Josef who has over 25 years of experience with the corporate, commercial, and domestic...
From £49,400
Direct Building Services is an established and experienced local extension builder in WN2. Please contact us for a free, no obligation quote and co...
From £55,640
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...

| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Single Storey Extension near Hindley | £30 | £219 |
| Single Storey Extension near Wigan | £30 | £220 |
| Single Storey Extension near Westhoughton | £31 | £222 |
| Single Storey Extension near Leigh | £31 | £224 |
| Single Storey Extension near Ashton-in-Makerfield | £30 | £220 |
| Single Storey Extension near Atherton | £31 | £223 |
| Single Storey Extension near Horwich | £30 | £219 |
| Single Storey Extension near Golborne | £30 | £222 |
| Single Storey Extension near Orrell | £29 | £214 |
| Single Storey Extension near Newton-le-Willows | £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 - £17,324

Two storey extension - £87,736

Build a timber frame extension - £25,824

Build a swimming pool - £80,824

Single storey extension - £51,480

Side return extension - £39,520

Install an RSJ - £2,024

Outbuilding - £9,824

Build a Mansard loft conversion - £51,824

Loft conversion - £32,100

Build a kitchen extension - £41,824

Hip to gable loft conversion - £41,824

Granny annexe - £86,824

Garden office - £9,824

Convert a Garage - £15,824

Garage - £18,324

Build a flat roof extension - £21,824

Build a dormer loft conversion - £41,824

Concrete foundations - £6,074

Convert a bungalow loft - £28,824

Convert a basement - £35,520