From £87,112
San Diego Construction Custom Homes has experience building homes in the UK, Canada and the United States since 1999. It was founded on quality and...
From £86,496
Trusted and professional extension builder in IP3. Experienced in all extension buildering work and keeping within budget and on quote. MILTON BUIL...
From £86,800
Trusted and professional extension builder in IP3. Experienced in all extension buildering work and keeping within budget and on quote. James Franc...
From £87,024
NEIL WYLIE BUILDERS LIMITED is a trusted extension builder serving customers in IP3 and the surrounding area. Contact us to today to get a competit...
From £86,296
Caley & Son are here to help customers who need an Extension Builder in IP3. We offer a competitive rate to complete all your extension buildering ...
From £86,680
PPM Builders is a trusted extension builder serving customers in IP3 and the surrounding area. Contact us to today to get a competitive quote for e...
From £87,968
Universal Property Services Ltd is an established and experienced local extension builder in IP3. Please contact us for a free, no obligation quote...
From £86,456
Dmc paving&landscaping we. Family run company with many years experience with over 100 reviews on other websites
From £86,744
Need an Extension Builder in IP3? Suffolk Asbestos Services has been helping local clients (20 mile radius) with their extension buildering jobs fo...
From £86,920
Relax... you have found a reliable extension builder in IP3. LWH Builders is a friendly and reliable company based in IP3 who consider no job as to...

Building a granny annexe ranges from £86,296 (Caley & Son based in IP3) to £87,968 (Universal Property Services Ltd based in IP1), 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 IP3 by posting a job with HaMuch. We will send it to extension builders in IP3 who will be happy to help you.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Ipswich | £33 | £235 |
| Granny Annexe near Felixstowe | £31 | £231 |
| Granny Annexe near Harwich | £34 | £248 |
| Granny Annexe near Tendring | £31 | £226 |
| Granny Annexe near Suffolk Coastal | £28 | £215 |
| Granny Annexe near Stowmarket | £30 | £221 |
| Granny Annexe near Colchester | £33 | £230 |
| Granny Annexe near Clacton-on-Sea | £31 | £232 |
| Granny Annexe near Sudbury | £34 | £229 |
| Granny Annexe near Bury St Edmunds | £34 | £251 |
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 - £17,350

Two storey extension - £87,774

Build a timber frame extension - £25,850

Build a swimming pool - £80,850

Single storey extension - £51,992

Side return extension - £39,808

Install an RSJ - £2,050

Outbuilding - £9,850

Build a Mansard loft conversion - £51,850

Loft conversion - £32,340

Build a kitchen extension - £41,850

Hip to gable loft conversion - £41,850

Granny annexe - £86,850

Garden office - £9,850

Convert a Garage - £15,850

Garage - £18,350

Build a flat roof extension - £21,850

Build a dormer loft conversion - £41,850

Concrete foundations - £6,100

Convert a bungalow loft - £28,850

Convert a basement - £35,808