From £86,904
We provide the ideal solution for awkward or unusual shaped windows as it can be made to perfectly fit almost any form, from arched to hexagonal or...
From £86,960
ROB DINE CONSTRUCTION is an established and experienced local extension builder in Hedge End. Please contact us for a free, no obligation quote and...
From £87,120
Need to find an Extension Builder near you for all your extension buildering work?
Mobile Services provides a local, trusted extension buil...
From £86,752
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £87,024
Need to find an Extension Builder near you for all your extension buildering work?
APD Construction & Improvements Limited provides a local...
From £87,640
Need an Extension Builder in Hedge End? LED Electrical Services has been helping local clients (20 mile radius) with their extension buildering job...
From £86,968
Trusted and professional extension builder in Hedge End. Experienced in all extension buildering work and keeping within budget and on quote. Andy'...
From £86,736
Relax... you have found a reliable extension builder in Hedge End. Property Maintenance Repair is a friendly and reliable company based in Hedge En...
From £87,136
Claytons Building and Roofing are here to help customers who need an Extension Builder in Hedge End. We offer a competitive rate to complete all yo...
From £87,088
Sterling International Construction Ltd is a trusted extension builder serving customers in Hedge End and the surrounding area. Contact us to today...

Building a granny annexe ranges from £86,736 (Property Maintenance Repair based in SO50) to £87,640 (LED Electrical Services based in SO18), 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 Hedge End by posting a job with HaMuch. We will send it to extension builders in Hedge End who will be happy to help you.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Hedge End | £34 | £244 |
| Granny Annexe near Locks Heath | £33 | £240 |
| Granny Annexe near Southampton | £34 | £243 |
| Granny Annexe near Eastleigh | £34 | £244 |
| Granny Annexe near Chandler's Ford | £34 | £245 |
| Granny Annexe near Fareham | £35 | £250 |
| Granny Annexe near Totton | £34 | £243 |
| Granny Annexe near Lee-on-the-Solent | £35 | £249 |
| Granny Annexe near Romsey | £32 | £230 |
| Granny Annexe near Winchester | £37 | £266 |
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 - £17,533

Two storey extension - £88,049

Build a timber frame extension - £26,033

Build a swimming pool - £81,033

Single storey extension - £55,656

Side return extension - £41,869

Install an RSJ - £2,233

Outbuilding - £10,033

Build a Mansard loft conversion - £52,033

Loft conversion - £34,058

Build a kitchen extension - £42,033

Hip to gable loft conversion - £42,033

Granny annexe - £87,033

Garden office - £10,033

Convert a Garage - £16,033

Garage - £18,533

Build a flat roof extension - £22,033

Build a dormer loft conversion - £42,033

Concrete foundations - £6,283

Convert a bungalow loft - £29,033

Convert a basement - £37,869