From £86,216
Crewe, CW2
Relax... you have found a reliable extension builder in Crewe. AJM Building is a friendly and reliable company based in Crewe who consider no job a...
From £87,048
Crewe, CW1
Rik Seaton (Brickwork Specialist) is an established and experienced local extension builder in Crewe. Please contact us for a free, no obligation q...
From £86,768
Relax... you have found a reliable extension builder in Crewe. House Heroes is a friendly and reliable company based in Crewe who consider no job a...
From £86,904
Crewe, CW2
Relax... you have found a reliable extension builder in Crewe. Hough Construction is a friendly and reliable company based in Crewe who consider no...
From £86,648
Progress Construction are here to help customers who need an Extension Builder in Crewe. We offer a competitive rate to complete all your extension...
From £86,848
Experienced extension builder ready to quote for your work. BAYLEYHALL CONSTRUCTION LTD is the best extension builder in Crewe. No obligation free ...
From £86,848
Hurst Builders are here to help customers who need an Extension Builder in Crewe. We offer a competitive rate to complete all your extension builde...
From £86,968
We design, build and renovate to the highest standard. Our team is dedicated to realising your passion and making your vision our own.
From £86,744
Elliott Construction Services are here to help customers who need an Extension Builder in Crewe. We offer a competitive rate to complete all your e...
From £86,856
Relax... you have found a reliable extension builder in Crewe. MB Joinery is a friendly and reliable company based in Crewe who consider no job as ...

Building a granny annexe ranges from £86,216 (AJM Building based in CW2) to £87,048 (Rik Seaton (Brickwork Specialist) based in CW1), 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 Crewe by posting a job with HaMuch. We will send it to extension builders in Crewe who will be happy to help you.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Crewe | £29 | £224 |
| Granny Annexe near Crewe & Nantwich | £28 | £220 |
| Granny Annexe near Winsford | £31 | £232 |
| Granny Annexe near Congleton | £28 | £227 |
| Granny Annexe near Newcastle-under-Lyme | £30 | £228 |
| Granny Annexe near Stoke-on-Trent | £29 | £226 |
| Granny Annexe near Macclesfield | £32 | £239 |
| Granny Annexe near Leek | £33 | £254 |
| Granny Annexe near Wilmslow | £31 | £230 |
| Granny Annexe near Runcorn | £33 | £228 |
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 - £17,285

Two storey extension - £87,677

Build a timber frame extension - £25,785

Build a swimming pool - £80,785

Single storey extension - £50,696

Side return extension - £39,079

Install an RSJ - £1,985

Outbuilding - £9,785

Build a Mansard loft conversion - £51,785

Loft conversion - £31,733

Build a kitchen extension - £41,785

Hip to gable loft conversion - £41,785

Granny annexe - £86,785

Garden office - £9,785

Convert a Garage - £15,785

Garage - £18,285

Build a flat roof extension - £21,785

Build a dormer loft conversion - £41,785

Concrete foundations - £6,035

Convert a bungalow loft - £28,785

Convert a basement - £35,079