From £87,008
Ethos Property Developments Limited is an established extension buildering business in Bamford. We come highly recommended and provide competitive ...
From £86,968
Relax... you have found a reliable extension builder in Bamford. CS Construction & Conversions is a friendly and reliable company based in Bamford ...
From £87,008
We are a family run business with 20 years experience.
We take great care and attention to the work we carry out and pride ourselves on ...
From £86,848
Trusted and professional extension builder in Bamford. Experienced in all extension buildering work and keeping within budget and on quote. We Buil...
From £86,912
Relax... you have found a reliable extension builder in Bamford. CM BUILDING SERVICES is a friendly and reliable company based in Bamford who consi...
From £86,904
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £86,824
Relax... you have found a reliable extension builder in Bamford. JSY Electrical is a friendly and reliable company based in Bamford who consider no...
From £86,936
Trusted and professional extension builder in Bamford. Experienced in all extension buildering work and keeping within budget and on quote. Merebro...
From £86,936
Dore Decor are a family run business with over 30 years experience - we offer an extensive range of building services and are able to provide a ful...

Building a granny annexe ranges from £86,288 (JON WINDLE CONSTRUCTION based in S17) to £87,008 (Ethos Property Developments Limited based in SK15), 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 Bamford by posting a job with HaMuch. We will send it to extension builders in Bamford who will be happy to help you.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Buxton | £32 | £250 |
| Granny Annexe near Dronfield | £33 | £262 |
| Granny Annexe near Sheffield | £32 | £261 |
| Granny Annexe near Chesterfield | £33 | £257 |
| Granny Annexe near Hyde | £36 | £227 |
| Granny Annexe near Rotherham | £33 | £257 |
| Granny Annexe near Holmfirth | £30 | £232 |
| Granny Annexe near Stalybridge | £38 | £231 |
| Granny Annexe near Stockport | £35 | £234 |
| Granny Annexe near Macclesfield | £32 | £239 |
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 - £17,363

Two storey extension - £87,795

Build a timber frame extension - £25,863

Build a swimming pool - £80,863

Single storey extension - £52,264

Side return extension - £39,961

Install an RSJ - £2,063

Outbuilding - £9,863

Build a Mansard loft conversion - £51,863

Loft conversion - £32,468

Build a kitchen extension - £41,863

Hip to gable loft conversion - £41,863

Granny annexe - £86,863

Garden office - £9,863

Convert a Garage - £15,863

Garage - £18,363

Build a flat roof extension - £21,863

Build a dormer loft conversion - £41,863

Concrete foundations - £6,113

Convert a bungalow loft - £28,863

Convert a basement - £35,961