SMH Build & Renovate is an established extension buildering business in Middleton. We come highly recommended and provide competitive quotes for yo...
Paul Foran
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
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 Middleton. We come highly recommended and provide competitive quotes for your work.
Middleton, M24
Need an Extension Builder in Middleton? MK Builders has been helping local clients (20 mile radius) with their extension buildering jobs for many y...
Amak Construction is an established and experienced local extension builder in Middleton. Please contact us for a free, no obligation quote and com...
Need an Extension Builder in Middleton? G Wardley Building & Repairs has been helping local clients (20 mile radius) with their extension builderin...
Experienced extension builder ready to quote for your work. Advanced Builders & Roofers is the best extension builder in Middleton. No obligation f...
Need an Extension Builder in Middleton? W WELSBY BUILDING SERVICE has been helping local clients (20 mile radius) with their extension buildering j...

Comparing extension builders estimates for Loft conversion gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
What to do - Get rates and quotes for the cost of a loft conversion in Middleton by posting your job to extension builders in Middleton.
"Loft conversion with a dormer. Dormer to be 4m wide and 3m deep. The rafters to the floor is only 1.85m so the ceiling would need to be dropped in a 5m by 4.3m square of it needs to hit the 2.2m regulation. Thanks for your help in advance" - M9, job posted 03/03/25
"Loft conversion with a dormer. Dormer to be 4m wide and 3m deep. The rafters to the floor is only 1.85m so the ceiling would need to be dropped in a 5m by 4.3m square of it needs to hit the 2.2m regulation. Thanks for your help in advance" - M9, job posted 03/03/25
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Loft Conversion near Middleton | £31 | £227 |
| Loft Conversion near Chadderton | £31 | £225 |
| Loft Conversion near Heywood | £30 | £221 |
| Loft Conversion near Royton | £30 | £225 |
| Loft Conversion near Failsworth | £35 | £236 |
| Loft Conversion near Oldham | £31 | £229 |
| Loft Conversion near Prestwich | £31 | £233 |
| Loft Conversion near Whitefield | £31 | £229 |
| Loft Conversion near Rochdale | £30 | £221 |
| Loft Conversion near Bury | £30 | £219 |
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 - £17,208

Two storey extension - £87,562

Build a timber frame extension - £25,708

Build a swimming pool - £80,708

Single storey extension - £49,160

Side return extension - £38,215

Install an RSJ - £1,908

Outbuilding - £9,708

Build a Mansard loft conversion - £51,708

Loft conversion - £31,013

Build a kitchen extension - £41,708

Hip to gable loft conversion - £41,708

Granny annexe - £86,708

Garden office - £9,708

Convert a Garage - £15,708

Garage - £18,208

Build a flat roof extension - £21,708

Build a dormer loft conversion - £41,708

Concrete foundations - £5,958

Convert a bungalow loft - £28,708

Convert a basement - £34,215