From £87,008
Kev Pipe Builder is an established extension buildering business in East Riding Of Yorkshire. We come highly recommended and provide competitive qu...
From £86,952
Manor Farm Contractors is a trusted extension builder serving customers in East Riding Of Yorkshire and the surrounding area. Contact us to today t...
From £86,696
Lissett Homes is a trusted extension builder serving customers in East Riding Of Yorkshire and the surrounding area. Contact us to today to get a c...
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 £86,856
We specialise in converting unused areas into liveable, useful spaces. Talk to us about your ideas and we can work together to convert your lof...
From £86,552
Marhsall is an established extension buildering business in East Riding Of Yorkshire. We come highly recommended and provide competitive quotes for...
From £87,072
J LLOYD CONSTRUCTION LTD are here to help customers who need an Extension Builder in East Riding Of Yorkshire. We offer a competitive rate to compl...
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 £86,736
PBS Building Contractor are here to help customers who need an Extension Builder in East Riding Of Yorkshire. We offer a competitive rate to comple...
From £86,608
Experienced extension builder ready to quote for your work. City Builders is the best extension builder in East Riding Of Yorkshire. No obligation ...

Building a granny annexe ranges from £86,552 (Marhsall based in HU15) 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 East Riding Of Yorkshire by posting a job with HaMuch. We will send it to extension builders in East Riding Of Yorkshire who will be happy to help you.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near East Riding | £29 | £223 |
| Granny Annexe near Beverley | £29 | £223 |
| Granny Annexe near Willerby | £29 | £221 |
| Granny Annexe near Hull | £29 | £223 |
| Granny Annexe near Goole | £26 | £217 |
| Granny Annexe near Scunthorpe | £26 | £207 |
| Granny Annexe near Bridlington | £32 | £252 |
| Granny Annexe near York | £30 | £229 |
| Granny Annexe near North Lincolnshire | £28 | £216 |
| Granny Annexe near Selby | £30 | £240 |
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 - £17,298

Two storey extension - £87,698

Build a timber frame extension - £25,798

Build a swimming pool - £80,798

Single storey extension - £50,968

Side return extension - £39,232

Install an RSJ - £1,998

Outbuilding - £9,798

Build a Mansard loft conversion - £51,798

Loft conversion - £31,860

Build a kitchen extension - £41,798

Hip to gable loft conversion - £41,798

Granny annexe - £86,798

Garden office - £9,798

Convert a Garage - £15,798

Garage - £18,298

Build a flat roof extension - £21,798

Build a dormer loft conversion - £41,798

Concrete foundations - £6,048

Convert a bungalow loft - £28,798

Convert a basement - £35,232