From £87,232
If you are looking for a Clifton Reynes extension builder and you need something replaced, fitted, or fixed, contact Space Above Limited today. We ...
From £87,248
RS Plumbing and Heating is a trusted extension builder serving customers in Clifton Reynes and the surrounding area. Contact us to today to get a c...
From £87,448
Relax... you have found a reliable extension builder in Clifton Reynes. Bench Mark Construction is a friendly and reliable company based in Clifton...
From £87,808
Need to find an Extension Builder near you for all your extension buildering work?
A M Interiors provides a local, trusted extension builde...
From £86,544
Need to find an Extension Builder near you for all your extension buildering work?
A G Hicks Building Services provides a local, trusted ex...
From £87,320
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £86,952
Relax... you have found a reliable extension builder in Clifton Reynes. Dean Prichard Building Services is a friendly and reliable company based in...
From £87,224
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £87,040
Trusted and professional extension builder in Clifton Reynes. Experienced in all extension buildering work and keeping within budget and on quote. ...
From £87,496
Our building services company JAB Home Improvements helps customers in Milton Keynes and the surrounding area by providing professional, trustworth...

Building a granny annexe ranges from £86,544 (A G Hicks Building Services based in NN3) to £87,808 (A M Interiors based in MK42), 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 Clifton Reynes by posting a job with HaMuch. We will send it to extension builders in Clifton Reynes who will be happy to help you.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Milton Keynes | £39 | £263 |
| Granny Annexe near Kempston | £44 | £273 |
| Granny Annexe near Bedford | £45 | £278 |
| Granny Annexe near South Bedfordshire | £45 | £278 |
| Granny Annexe near Wellingborough | £39 | £251 |
| Granny Annexe near Rushden | £34 | £231 |
| Granny Annexe near Northampton | £35 | £239 |
| Granny Annexe near Bletchley | £39 | £265 |
| Granny Annexe near Ampthill | £38 | £258 |
| Granny Annexe near Mid Bedfordshire | £42 | £276 |
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 - £17,731

Two storey extension - £88,347

Build a timber frame extension - £26,231

Build a swimming pool - £81,231

Single storey extension - £59,624

Side return extension - £44,101

Install an RSJ - £2,431

Outbuilding - £10,231

Build a Mansard loft conversion - £52,231

Loft conversion - £35,918

Build a kitchen extension - £42,231

Hip to gable loft conversion - £42,231

Granny annexe - £87,231

Garden office - £10,231

Convert a Garage - £16,231

Garage - £18,731

Build a flat roof extension - £22,231

Build a dormer loft conversion - £42,231

Concrete foundations - £6,481

Convert a bungalow loft - £29,231

Convert a basement - £40,101