Relax... you have found a reliable extension builder in IP6. Mixbrow Construction is a friendly and reliable company based in IP6 who consider no j...

Building a granny annexe ranges from £86,624 (Mixbrow Construction based in IP6) to £86,624 (Mixbrow Construction based in IP6), 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 IP6 by posting a job with HaMuch. We will send it to extension builders in IP6 who will be happy to help you.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Ipswich | £33 | £235 |
| Granny Annexe near Stowmarket | £30 | £221 |
| Granny Annexe near Suffolk Coastal | £28 | £215 |
| Granny Annexe near Felixstowe | £31 | £231 |
| Granny Annexe near Harwich | £34 | £248 |
| Granny Annexe near Tendring | £31 | £226 |
| Granny Annexe near Sudbury | £34 | £229 |
| Granny Annexe near Colchester | £34 | £232 |
| Granny Annexe near Bury St Edmunds | £34 | £251 |
| Granny Annexe near Clacton-on-Sea | £31 | £230 |
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 - £17,124

Two storey extension - £87,436

Build a timber frame extension - £25,624

Build a swimming pool - £80,624

Single storey extension - £47,480

Side return extension - £37,270

Install an RSJ - £1,824

Outbuilding - £9,624

Build a Mansard loft conversion - £51,624

Loft conversion - £30,225

Build a kitchen extension - £41,624

Hip to gable loft conversion - £41,624

Granny annexe - £86,624

Garden office - £9,624

Convert a Garage - £15,624

Garage - £18,124

Build a flat roof extension - £21,624

Build a dormer loft conversion - £41,624

Concrete foundations - £5,874

Convert a bungalow loft - £28,624

Convert a basement - £33,270