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Need an Extension Builder in M7? MK Builders has been helping local clients (20 mile radius) with their extension buildering jobs for many years. G...
McClean Builders are here to help customers who need an Extension Builder in M7. We offer a competitive rate to complete all your extension builder...
phoenix builders is a trusted extension builder serving customers in M7 and the surrounding area. Contact us to today to get a competitive quote fo...
Experienced extension builder ready to quote for your work. Advanced Builders & Roofers is the best extension builder in M7. No obligation free quo...
Here at RC Building Services Ltd we pride ourselves on providing reliable, excellent quality and competitively priced building services. Our priori...
Trusted and professional extension builder in M7. Experienced in all extension buildering work and keeping within budget and on quote. B R M S have...
Our building services company Silkrise Construction have ten years’ experience and have been helping customers in Manchester and the surrounding ...
A wholesale shopping is an individual with a huge number of followers related to fashion and has the ability to influence the thought and purchase ...
Need to find an Extension Builder near you for all your extension buildering work?
BRICKSTONE CONSTRUCTION LTD provides a local, trusted ex...
Scaria Mathew
Experienced extension builder ready to quote for your work. MyDestigo is the best extension builder in M7. No obligation free quotes and many happy...

Building a granny annexe ranges from £86,608 (MK Builders based in M24) to £86,984 (Wholesale Clothing based in M8), but these are just estimates that can help give you an idea of who will be better value in your area.
The best thing to do is to get quotes to build a granny annexe in M7 by posting a job with HaMuch. We will send it to extension builders in M7 who will be happy to help you.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Prestwich | £31 | £233 |
| Granny Annexe near Salford | £32 | £237 |
| Granny Annexe near Manchester | £32 | £236 |
| Granny Annexe near Whitefield | £31 | £229 |
| Granny Annexe near Swinton | £32 | £234 |
| Granny Annexe near Old Trafford | £32 | £236 |
| Granny Annexe near Eccles | £32 | £236 |
| Granny Annexe near Middleton | £31 | £227 |
| Granny Annexe near Stretford | £32 | £239 |
| Granny Annexe near Failsworth | £35 | £236 |
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 - £17,267

Two storey extension - £87,651

Build a timber frame extension - £25,767

Build a swimming pool - £80,767

Single storey extension - £50,344

Side return extension - £38,881

Install an RSJ - £1,967

Outbuilding - £9,767

Build a Mansard loft conversion - £51,767

Loft conversion - £31,568

Build a kitchen extension - £41,767

Hip to gable loft conversion - £41,767

Granny annexe - £86,767

Garden office - £9,767

Convert a Garage - £15,767

Garage - £18,267

Build a flat roof extension - £21,767

Build a dormer loft conversion - £41,767

Concrete foundations - £6,017

Convert a bungalow loft - £28,767

Convert a basement - £34,881