From £87,368
Our building services company Design Solutions South East Ltd have twenty years’ experience and have been helping customers in Chigwell and the s...
From £86,968
Need an Extension Builder in Chigwell? VSV Building Services has been helping local clients (10 mile radius) with their extension buildering jobs f...
From £87,112
Have you ever had that moment where you wish you could just figure something out? Well, before you have your next home improvement meltdown, give y...
From £87,104
Chigwell, IG7
M K BUILDING & MAINTENANCE are here to help customers who need an Extension Builder in Chigwell. We offer a competitive rate to complete all your e...
From £86,944
Trusted and professional extension builder in Chigwell. Experienced in all extension buildering work and keeping within budget and on quote. M&P Dr...
From £87,064
Chigwell, IG7
G A Building is a trusted extension builder serving customers in Chigwell and the surrounding area. Contact us to today to get a competitive quote ...
From £87,312
skilled worker who specializes in completing a wide range of building and renovation projects
From £87,392
Hainault Home Improvements Limited is an established extension buildering business in Chigwell. We come highly recommended and provide competitive ...
From £87,368
Based in Chigwell J Cleary Construction Ltd reliable, professional, local kitchen fitters who have been installing kitchens for happy customers for...
From £87,384
Concept Building Solutions is a trusted extension builder serving customers in Chigwell and the surrounding area. Contact us to today to get a comp...

Building a granny annexe ranges from £86,944 (M&P Dream House Construction Ltd based in IG7) to £87,392 (Hainault Home Improvements Limited based in IG6), 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 Chigwell by posting a job with HaMuch. We will send it to extension builders in Chigwell who will be happy to help you.
"Granny annexe" - REDBRIDGE, job posted 10/01/25
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Loughton | £44 | £273 |
| Granny Annexe near Redbridge | £41 | £264 |
| Granny Annexe near Epping Forest | £44 | £273 |
| Granny Annexe near Romford | £45 | £275 |
| Granny Annexe near Walthamstow | £45 | £277 |
| Granny Annexe near Barking | £43 | £261 |
| Granny Annexe near Plaistow | £42 | £268 |
| Granny Annexe near Hackney | £45 | £278 |
| Granny Annexe near Bethnal Green | £45 | £276 |
| Granny Annexe near Cheshunt | £48 | £285 |
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 - £17,702

Two storey extension - £88,302

Build a timber frame extension - £26,202

Build a swimming pool - £81,202

Single storey extension - £59,032

Side return extension - £43,768

Install an RSJ - £2,402

Outbuilding - £10,202

Build a Mansard loft conversion - £52,202

Loft conversion - £35,640

Build a kitchen extension - £42,202

Hip to gable loft conversion - £42,202

Granny annexe - £87,202

Garden office - £10,202

Convert a Garage - £16,202

Garage - £18,702

Build a flat roof extension - £22,202

Build a dormer loft conversion - £42,202

Concrete foundations - £6,452

Convert a bungalow loft - £29,202

Convert a basement - £39,768