Ethos Property Developments Limited is an established extension buildering business in Harpurhey. We come highly recommended and provide competitiv...
Paul Foran
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
SMH Build & Renovate is an established extension buildering business in Harpurhey. We come highly recommended and provide competitive quotes for yo...
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 Harpurhey. We come highly recommended and provide competitive quotes for your work.
Need an Extension Builder in Harpurhey? 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 Harpurhey. Please contact us for a free, no obligation quote and com...
Experienced extension builder ready to quote for your work. Advanced Builders & Roofers is the best extension builder in Harpurhey. No obligation f...
Experienced extension builder ready to quote for your work. AW Building Solutions Ltd is the best extension builder in Harpurhey. No obligation fre...

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 Harpurhey by posting your job to extension builders in Harpurhey.
"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 Prestwich | £31 | £233 |
| Loft Conversion near Failsworth | £35 | £236 |
| Loft Conversion near Manchester | £32 | £236 |
| Loft Conversion near Chadderton | £31 | £225 |
| Loft Conversion near Whitefield | £31 | £229 |
| Loft Conversion near Droylsden | £34 | £237 |
| Loft Conversion near Salford | £32 | £237 |
| Loft Conversion near Oldham | £31 | £229 |
| Loft Conversion near Heywood | £30 | £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 - £17,246

Two storey extension - £87,618

Build a timber frame extension - £25,746

Build a swimming pool - £80,746

Single storey extension - £49,912

Side return extension - £38,638

Install an RSJ - £1,946

Outbuilding - £9,746

Build a Mansard loft conversion - £51,746

Loft conversion - £31,365

Build a kitchen extension - £41,746

Hip to gable loft conversion - £41,746

Granny annexe - £86,746

Garden office - £9,746

Convert a Garage - £15,746

Garage - £18,246

Build a flat roof extension - £21,746

Build a dormer loft conversion - £41,746

Concrete foundations - £5,996

Convert a bungalow loft - £28,746

Convert a basement - £34,638