We send your job to ALL Corringham extension builders
Available extension builders in Corringham reply
Select your affordable Corringham extension builder
Corringham, DN21
Relax... you have found a reliable extension builder in Corringham. LFC Builders is a friendly and reliable company based in Corringham who conside...
Corringham, DN21
CRAIG PARR BUILDERS is an established extension buildering business in Corringham. We come highly recommended and provide competitive quotes for yo...
From £86,640
Nigel Corfield
C.L.Corfield Ltd are a well estblished (1963) family run business, who take great pride in providing a quality service. Our services over the years...

Building a granny annexe ranges from £86,640 (C L CORFIELD LIMITED based in DN9) to £86,928 (CRAIG PARR BUILDERS based in DN21), 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 Corringham by posting a job with HaMuch. We will send it to extension builders in Corringham who will be happy to help you.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Gainsborough | £30 | £234 |
| Granny Annexe near Bassetlaw | £31 | £243 |
| Granny Annexe near Lincoln | £31 | £232 |
| Granny Annexe near Retford | £31 | £243 |
| Granny Annexe near Scunthorpe | £26 | £207 |
| Granny Annexe near North Lincolnshire | £28 | £216 |
| Granny Annexe near Doncaster | £29 | £238 |
| Granny Annexe near Worksop | £33 | £265 |
| Granny Annexe near Goole | £26 | £217 |
| Granny Annexe near Wickersley | £32 | £258 |
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 - £17,292

Two storey extension - £87,688

Build a timber frame extension - £25,792

Build a swimming pool - £80,792

Single storey extension - £50,840

Side return extension - £39,160

Install an RSJ - £1,992

Outbuilding - £9,792

Build a Mansard loft conversion - £51,792

Loft conversion - £31,800

Build a kitchen extension - £41,792

Hip to gable loft conversion - £41,792

Granny annexe - £86,792

Garden office - £9,792

Convert a Garage - £15,792

Garage - £18,292

Build a flat roof extension - £21,792

Build a dormer loft conversion - £41,792

Concrete foundations - £6,042

Convert a bungalow loft - £28,792

Convert a basement - £35,160