AJ Solutions is an established extension buildering business in CH4. We come highly recommended and provide competitive quotes for your work.
Gary Parkinson
G P Roofing & Building Service is a trusted extension builder serving customers in CH4 and the surrounding area. Contact us to today to get a compe...
Need an Extension Builder in CH4? ABBOTT BUILDING LTD has been helping local clients (20 mile radius) with their extension buildering jobs for many...
From £86,600
Zbigniew Grzeszczyk
Need to find an Extension Builder near you for all your extension buildering work?
Zibi Home & Garden Services provides a local, trusted ex...
From £86,904
Klw consultancy is an established and experienced local extension builder in CH4. Please contact us for a free, no obligation quote and competitive...
From £86,888
Urban Construction is a trusted extension builder serving customers in CH4 and the surrounding area. Contact us to today to get a competitive quote...
From £86,824
P M Harris Roofing and Joinery Services is an established extension buildering business in CH4. We come highly recommended and provide competitive ...

Building a granny annexe ranges from £86,600 (Zibi Home & Garden Services based in CH2) to £87,056 (AJ Solutions based in CH1), 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 CH4 by posting a job with HaMuch. We will send it to extension builders in CH4 who will be happy to help you.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Chester | £32 | £220 |
| Granny Annexe near Vale Royal | £35 | £251 |
| Granny Annexe near Hawarden | £33 | £228 |
| Granny Annexe near Connah's Quay | £33 | £229 |
| Granny Annexe near Ellesmere Port | £31 | £214 |
| Granny Annexe near Wrexham | £34 | £263 |
| Granny Annexe near Flintshire | £33 | £224 |
| Granny Annexe near Wrexham Maelor | £34 | £261 |
| Granny Annexe near Bebington | £31 | £222 |
| Granny Annexe near Heswall | £30 | £213 |
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 - £87,697

Build a timber frame extension - £25,798

Build a swimming pool - £80,798

Single storey extension - £50,954

Side return extension - £39,224

Install an RSJ - £1,998

Outbuilding - £9,798

Build a Mansard loft conversion - £51,798

Loft conversion - £31,854

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 - £35,224