Build additional living space on your property in IG4

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 IG4?

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Granny annexe cost in IG4

ASV Development Ltd

From £87,368

ASV Development Ltd are here to help customers who need an Extension Builder in IG4. We offer a competitive rate to complete all your extension bui...

ARC Bespoke Interiors

From £87,456

At Bespoke Interiors Global, building & floor renovations are our passion. We have a holistic and personalised approach and take time to understand...

Ideal design and Build

From £87,080

Location

Essex, IG4

Experienced extension builder ready to quote for your work. Ideal design and Build is the best extension builder in IG4. No obligation free quotes ...

The Property Box

From £86,904

The Property Box is an established extension buildering business in IG4. We come highly recommended and provide competitive quotes for your work.

Ghani Constructions

From £86,248

Ghani Constructions are here to help customers who need an Extension Builder in IG4. We offer a competitive rate to complete all your extension bui...

IP Constructions

From £87,216

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

TTM

From £87,248

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

TTM provides a local, trusted extension buildering servi...

Britbuild Direct

From £86,968

Britbuild Direct is an established and experienced local extension builder in IG4. Please contact us for a free, no obligation quote and competitiv...

Britbuild Direct

From £87,208

We are a British construction company with over 30 years experience in both commercial and residential building work. As a one-stop-shop, we provid...

C J Construction

From £87,048

Need an Extension Builder in IG4? C J Construction has been helping local clients (10 mile radius) with their extension buildering jobs for many ye...

Granny Annexe Cost in IG4

Estimates for granny annexe near IG4

Building a granny annexe ranges from £86,248 (Ghani Constructions based in IG1) to £87,456 (ARC Bespoke Interiors based in IG1), 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 IG4 by posting a job with HaMuch. We will send it to extension builders in IG4 who will be happy to help you.

"Granny annexe" - REDBRIDGE, job posted 10/01/25


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Estimates for common extension builder jobs in IG4;

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.

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