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Trusted and professional extension builder in North Baddesley. Experienced in all extension buildering work and keeping within budget and on quote....
Arshad Ali
We are a Design and Build company based in Hampshire. Proud of our roots, we try to be the very best in the way we go about our business. Friendly...
ROB DINE CONSTRUCTION is an established and experienced local extension builder in North Baddesley. Please contact us for a free, no obligation quo...
Need to find an Extension Builder near you for all your extension buildering work?
Mobile Services provides a local, trusted extension buil...
Claytons Building and Roofing are here to help customers who need an Extension Builder in North Baddesley. We offer a competitive rate to complete ...
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Luke Rees
General Building Services (Southampton) Ltd is a trusted extension builder serving customers in North Baddesley and the surrounding area. Contact u...
Experienced extension builder ready to quote for your work. CSY Construction Ltd is the best extension builder in North Baddesley. No obligation fr...
Experienced extension builder ready to quote for your work. Grant Construction is the best extension builder in North Baddesley. No obligation free...
Need an Extension Builder in North Baddesley? T & S Construction has been helping local clients (20 mile radius) with their extension buildering jo...

Building a granny annexe ranges from £86,752 (Steve Lovett Builders based in SO18) to £87,192 (AAConcepts based in SO14), 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 North Baddesley by posting a job with HaMuch. We will send it to extension builders in North Baddesley who will be happy to help you.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Chandler's Ford | £34 | £245 |
| Granny Annexe near Eastleigh | £34 | £244 |
| Granny Annexe near Romsey | £32 | £230 |
| Granny Annexe near Southampton | £34 | £243 |
| Granny Annexe near Totton | £34 | £243 |
| Granny Annexe near Hedge End | £34 | £244 |
| Granny Annexe near Winchester | £39 | £283 |
| Granny Annexe near Locks Heath | £33 | £240 |
| Granny Annexe near New Forest | £32 | £245 |
| Granny Annexe near Test Valley | £37 | £261 |
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 - £17,520

Two storey extension - £88,030

Build a timber frame extension - £26,020

Build a swimming pool - £81,020

Single storey extension - £55,400

Side return extension - £41,725

Install an RSJ - £2,220

Outbuilding - £10,020

Build a Mansard loft conversion - £52,020

Loft conversion - £33,938

Build a kitchen extension - £42,020

Hip to gable loft conversion - £42,020

Granny annexe - £87,020

Garden office - £10,020

Convert a Garage - £16,020

Garage - £18,520

Build a flat roof extension - £22,020

Build a dormer loft conversion - £42,020

Concrete foundations - £6,270

Convert a bungalow loft - £29,020

Convert a basement - £37,725