SMH Build & Renovate is an established extension buildering business in Royton. We come highly recommended and provide competitive quotes for your ...
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Paul Foran
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Terry Howlett
We are a local building company who specialises in keeping our customers happy we are reliable friendly. We carry out all types of building wo...
H.B.S is an established extension buildering business in Royton. We come highly recommended and provide competitive quotes for your work.
Need an Extension Builder in Royton? MK Builders has been helping local clients (20 mile radius) with their extension buildering jobs for many year...
Need an Extension Builder in Royton? G Wardley Building & Repairs has been helping local clients (20 mile radius) with their extension buildering j...
Experienced extension builder ready to quote for your work. Advanced Builders & Roofers is the best extension builder in Royton. No obligation free...
Need an Extension Builder in Royton? W WELSBY BUILDING SERVICE has been helping local clients (20 mile radius) with their extension buildering jobs...
Trusted and professional extension builder in Royton. Experienced in all extension buildering work and keeping within budget and on quote. We Build...

Costs range from £86,440 (Aquatec Builder based in OL10) to £88,072 (Northern Garage Conversion based in OL9), but these are just estimates. The best way to compare costs is to get real quotes from real builders.
Post your job on HaMuch and we'll send it to extension builders to Royton.
"Two storey extension" - OLDHAM, job posted 04/10/25
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Two Storey Extension near Royton | £30 | £225 |
| Two Storey Extension near Chadderton | £31 | £225 |
| Two Storey Extension near Oldham | £31 | £229 |
| Two Storey Extension near Middleton | £31 | £227 |
| Two Storey Extension near Rochdale | £30 | £221 |
| Two Storey Extension near Failsworth | £35 | £236 |
| Two Storey Extension near Heywood | £30 | £221 |
| Two Storey Extension near Ashton-under-Lyne | £36 | £232 |
| Two Storey Extension near Droylsden | £34 | £237 |
| Two Storey Extension near Tameside | £35 | £232 |
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 - £17,234

Two storey extension - £87,602

Build a timber frame extension - £25,734

Build a swimming pool - £80,734

Single storey extension - £49,688

Side return extension - £38,512

Install an RSJ - £1,934

Outbuilding - £9,734

Build a Mansard loft conversion - £51,734

Loft conversion - £31,260

Build a kitchen extension - £41,734

Hip to gable loft conversion - £41,734

Granny annexe - £86,734

Garden office - £9,734

Convert a Garage - £15,734

Garage - £18,234

Build a flat roof extension - £21,734

Build a dormer loft conversion - £41,734

Concrete foundations - £5,984

Convert a bungalow loft - £28,734

Convert a basement - £34,512