From £60,280
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £55,640
Porter & Son Ltd is a trusted extension builder serving customers in RG9 and the surrounding area. Contact us to today to get a competitive quote f...
From £64,440
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £62,520
Experienced extension builder ready to quote for your work. WARRICK BUILDING is the best extension builder in RG9. No obligation free quotes and ma...
From £53,560
Relax... you have found a reliable extension builder in RG9. J & K CONSTRUCTION is a friendly and reliable company based in RG9 who consider no job...
From £57,240
Relax... you have found a reliable extension builder in RG9. P Stelling General Builders is a friendly and reliable company based in RG9 who consid...
From £58,840
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £52,440
Need to find an Extension Builder near you for all your extension buildering work?
CRS Roofing provides a local, trusted extension builderi...
From £54,360
Need an Extension Builder in RG9? W.D.Construction has been helping local clients (20 mile radius) with their extension buildering jobs for many ye...
From £60,920
At Velvaere Studios, we design and fit out residential and commercial fitness and wellness studios with specialist finishes and fitness equipment.W...

"Single storey extension" - HENLEY-ON-THAMES
"Single storey extension. Adding second storey to side extension." - RG9
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Single Storey Extension near Caversham | £33 | £229 |
| Single Storey Extension near Woodley | £37 | £232 |
| Single Storey Extension near Reading | £36 | £230 |
| Single Storey Extension near Wycombe | £34 | £234 |
| Single Storey Extension near High Wycombe | £34 | £237 |
| Single Storey Extension near Maidenhead | £36 | £236 |
| Single Storey Extension near South Oxfordshire | £32 | £229 |
| Single Storey Extension near Wokingham | £35 | £241 |
| Single Storey Extension near Bracknell Forest | £35 | £248 |
| Single Storey Extension near Hazlemere | £34 | £235 |
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 - £17,651

Two storey extension - £88,227

Build a timber frame extension - £26,151

Build a swimming pool - £81,151

Single storey extension - £58,024

Side return extension - £43,201

Install an RSJ - £2,351

Outbuilding - £10,151

Build a Mansard loft conversion - £52,151

Loft conversion - £35,168

Build a kitchen extension - £42,151

Hip to gable loft conversion - £42,151

Granny annexe - £87,151

Garden office - £10,151

Convert a Garage - £16,151

Garage - £18,651

Build a flat roof extension - £22,151

Build a dormer loft conversion - £42,151

Concrete foundations - £6,401

Convert a bungalow loft - £29,151

Convert a basement - £39,201