Build additional living space on your property in W3

A granny annexe is the ideal solution for offering a young family member their own space in your home while they save up for their own house, or to help an older relative have some independence while keeping them at a safe distance. But how much do they cost to build in W3?

Need help with a job?

HaMuch is Excellent

Granny annexe cost in W3

VING Building Solutions Limited

From £87,400

Location

Buckinghamshire, W3

Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...

The Diamond Property Service Ltd

From £87,304

Hi we have 15 years of experience in building and construction industry our specialization is bathrooms and renovations please have a look at the w...

Ferdas Design & Build Ltd

From £87,504

Location

London, W3

At Ferdas Design & Build Ltd we have been fitting bespoke bathrooms since 2013. We pride ourselves on being the go-to bathroom fitters for discerni...

Nomex Design

From £87,024

Need to find an Extension Builder near you for all your extension buildering work?

Nomex Design provides a local, trusted extension builder...

Fox Construct Ltd

From £87,232

Location

London, W3

Our building services company Fox Construct Ltd is a family-run business based in West London with a solid team of professionals dedicated to compl...

Raremade

From £87,000

Relax... you have found a reliable extension builder in W3. Raremade is a friendly and reliable company based in W3 who consider no job as too big ...

Shape Design & Build

From £87,208

Location

Greater London, W3

Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...

PJS Building & Maintenance Ltd

From £87,192

PJS Building & Maintenance Ltd is a trusted extension builder serving customers in W3 and the surrounding area. Contact us to today to get a compet...

LINE BUILDERS LTD

From £87,032

Location

Acton, W3

LINE BUILDERS LTD is an established extension buildering business in W3. We come highly recommended and provide competitive quotes for your work.

R Burton & Sons Builders

From £87,216

R Burton & Sons Builders are here to help customers who need an Extension Builder in W3. We offer a competitive rate to complete all your extension...

Granny Annexe Cost in W3

Estimates for granny annexe near W3

Building a granny annexe ranges from £87,000 (Raremade based in W3) to £87,504 (Ferdas Design & Build Ltd based in W3), 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 W3 by posting a job with HaMuch. We will send it to extension builders in W3 who will be happy to help you.


Get extension builder rates instantly

Estimates for common extension builder jobs in W3;

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.

More extensions & conversions cost guides...