From £87,072
J LLOYD CONSTRUCTION LTD are here to help customers who need an Extension Builder in Dunswell. We offer a competitive rate to complete all your ext...
From £86,688
JAK SITE SERVICES LIMITIED is an established extension buildering business in Dunswell. We come highly recommended and provide competitive quotes f...
From £86,608
Experienced extension builder ready to quote for your work. City Builders is the best extension builder in Dunswell. No obligation free quotes and ...
From £86,880
ACG Building Services is an established extension buildering business in Dunswell. We come highly recommended and provide competitive quotes for yo...
From £86,800
Need to find an Extension Builder near you for all your extension buildering work?
Ashley Cook Builders provides a local, trusted extension...
From £86,704
Need to find an Extension Builder near you for all your extension buildering work?
HEPWORTH BUILDING provides a local, trusted extension bu...
From £86,616
Need an Extension Builder in Dunswell? S.E.S Services has been helping local clients (20 mile radius) with their extension buildering jobs for many...
From £87,056
Patchett's Property Solutions & Management is an established and experienced local extension builder in Dunswell. Please contact us for a free, no ...
From £86,608
RB Building Services is an established extension buildering business in Dunswell. We come highly recommended and provide competitive quotes for you...
From £86,696
Absolute Finishes is an established extension buildering business in Dunswell. We come highly recommended and provide competitive quotes for your w...

Building a granny annexe ranges from £86,608 (City Builders based in HU5) to £87,072 (J LLOYD CONSTRUCTION LTD based in HU7), 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 Dunswell by posting a job with HaMuch. We will send it to extension builders in Dunswell who will be happy to help you.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Hull | £29 | £223 |
| Granny Annexe near Willerby | £29 | £221 |
| Granny Annexe near East Riding | £29 | £223 |
| Granny Annexe near Beverley | £29 | £223 |
| Granny Annexe near North Lincolnshire | £28 | £216 |
| Granny Annexe near Scunthorpe | £26 | £207 |
| Granny Annexe near Grimsby | £32 | £246 |
| Granny Annexe near North East Lincolnshire | £32 | £246 |
| Granny Annexe near Cleethorpes | £32 | £246 |
| Granny Annexe near Bridlington | £32 | £252 |
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 - £17,273

Two storey extension - £87,659

Build a timber frame extension - £25,773

Build a swimming pool - £80,773

Single storey extension - £50,456

Side return extension - £38,944

Install an RSJ - £1,973

Outbuilding - £9,773

Build a Mansard loft conversion - £51,773

Loft conversion - £31,620

Build a kitchen extension - £41,773

Hip to gable loft conversion - £41,773

Granny annexe - £86,773

Garden office - £9,773

Convert a Garage - £15,773

Garage - £18,273

Build a flat roof extension - £21,773

Build a dormer loft conversion - £41,773

Concrete foundations - £6,023

Convert a bungalow loft - £28,773

Convert a basement - £34,944