From £86,840
Trusted and professional extension builder in Congleton. Experienced in all extension buildering work and keeping within budget and on quote. I T M...
From £86,856
Relax... you have found a reliable extension builder in Congleton. MB Joinery is a friendly and reliable company based in Congleton who consider no...
From £87,096
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £86,648
We are a family run firm, established for 25,years
are work is first class
and we are here for any after care
only...
From £86,792
Trusted and professional extension builder in Congleton. Experienced in all extension buildering work and keeping within budget and on quote. Bespo...
From £87,712
DJ construction and conversions is an established extension buildering business in Congleton. We come highly recommended and provide competitive qu...
From £86,848
Experienced extension builder ready to quote for your work. BAYLEYHALL CONSTRUCTION LTD is the best extension builder in Congleton. No obligation f...
From £86,832
Pavilion Property Holdings are here to help customers who need an Extension Builder in Congleton. We offer a competitive rate to complete all your ...
From £87,096
D & K BUILDING SERVICES T/A is an established and experienced local extension builder in Congleton. Please contact us for a free, no obligation quo...
From £86,736
Experienced extension builder ready to quote for your work. SJF Building Contractors is the best extension builder in Congleton. No obligation free...

Building a granny annexe ranges from £86,648 (HMS Property based in ST7) to £87,712 (DJ construction and conversions based in ST7), 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 Congleton by posting a job with HaMuch. We will send it to extension builders in Congleton who will be happy to help you.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Congleton | £28 | £227 |
| Granny Annexe near Macclesfield | £32 | £237 |
| Granny Annexe near Leek | £33 | £254 |
| Granny Annexe near Crewe | £29 | £224 |
| Granny Annexe near Newcastle-under-Lyme | £30 | £228 |
| Granny Annexe near Stoke-on-Trent | £29 | £226 |
| Granny Annexe near Wilmslow | £31 | £230 |
| Granny Annexe near Crewe & Nantwich | £28 | £220 |
| Granny Annexe near Winsford | £31 | £232 |
| Granny Annexe near Hazel Grove | £32 | £233 |
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 - £17,446

Two storey extension - £87,918

Build a timber frame extension - £25,946

Build a swimming pool - £80,946

Single storey extension - £53,912

Side return extension - £40,888

Install an RSJ - £2,146

Outbuilding - £9,946

Build a Mansard loft conversion - £51,946

Loft conversion - £33,240

Build a kitchen extension - £41,946

Hip to gable loft conversion - £41,946

Granny annexe - £86,946

Garden office - £9,946

Convert a Garage - £15,946

Garage - £18,446

Build a flat roof extension - £21,946

Build a dormer loft conversion - £41,946

Concrete foundations - £6,196

Convert a bungalow loft - £28,946

Convert a basement - £36,888