From £86,856
S.G. Joinery & Building is a well-established company setup over 15 years ago and working in the Poulton-le-Fylde , Preston ,Garstang and ...
From £86,608
Claughton, PR3
Experienced extension builder ready to quote for your work. WILLIAMSON BUILDERS LTD is the best extension builder in Claughton. No obligation free ...
From £86,848
Need an Extension Builder in Claughton? Lancashire Home Life Renovations has been helping local clients (20 mile radius) with their jobs for many ...
From £86,728
Need to find an Extension Builder near you for all your work?
Bond Joinery & Building provides a local, trusted service in and around Cla...
From £87,848
We are specialists in all brick blockwork and stonework whatever your job be it a complete new build with all trades in house or a garden wall we c...
From £86,872
Need an Extension Builder in Claughton? Evershield has been helping local clients (20 mile radius) with their jobs for many years. Get a quote tod...
From £86,832
Need an Extension Builder in Claughton? John Towers Builders has been helping local clients (20 mile radius) with their jobs for many years. Get a...
From £86,680
Phil Marlow Builders is a trusted extension builder serving customers in Claughton and the surrounding area. Contact us to today to get a competiti...
From £86,704
Experienced extension builder ready to quote for your work. DB Joinery & Building Contractors Ltd is the best extension builder in Claughton. No o...
From £86,896
Need to find an Extension Builder near you for all your work?
J.L Noblet provides a local, trusted service in and around Claughton. Homeo...

Building a granny annexe ranges from £86,608 (WILLIAMSON BUILDERS LTD based in PR3) to £87,848 (Edenhall brickwork Ltd based in PR3), 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 Claughton by posting a job with HaMuch. We will send it to extension builders in Claughton who will be happy to help you.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Fulwood | £26 | £187 |
| Granny Annexe near Preston | £26 | £190 |
| Granny Annexe near Penwortham | £26 | £189 |
| Granny Annexe near Bamber Bridge | £26 | £189 |
| Granny Annexe near Leyland | £27 | £194 |
| Granny Annexe near Blackburn | £29 | £211 |
| Granny Annexe near Lancaster | £22 | £185 |
| Granny Annexe near Fleetwood | £25 | £180 |
| Granny Annexe near Blackpool | £25 | £183 |
| Granny Annexe near Chorley | £27 | £193 |
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 - £17,387

Two storey extension - £87,831

Build a timber frame extension - £25,887

Build a swimming pool - £80,887

Single storey extension - £52,744

Side return extension - £40,231

Install an RSJ - £2,087

Outbuilding - £9,887

Build a Mansard loft conversion - £51,887

Loft conversion - £32,693

Build a kitchen extension - £41,887

Hip to gable loft conversion - £41,887

Granny annexe - £86,887

Garden office - £9,887

Convert a Garage - £15,887

Garage - £18,387

Build a flat roof extension - £21,887

Build a dormer loft conversion - £41,887

Concrete foundations - £6,137

Convert a bungalow loft - £28,887

Convert a basement - £36,231