Build additional living space on your property in Staines

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 Staines? To see prices and availability for your job click green button.

HaMuch is Excellent

How HaMuch saves you money

Post your job for free

Post your job for free

We send your job to ALL Staines extension builders

Compare quotes

Compare quotes

Available extension builders in Staines reply

Save Money

Save Money

Select your affordable Staines extension builder

Post your job

From £86,920

Rates updated Oct 26
Get quotes

Lp Townsend Brickwork

Lee Townsend

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

Lp Townsend Brickwork provides a local, trusted extensio...

From £87,408

Last active Nov 26
Get quotes

Brick House Builders Ltd

Jatinder Kahlon

Hi, I’m Jatinder. I’m a qualified electrician and gas safe registered professional with 10 years of experience in the trade. We specialise in l...

From £87,248

Last active Oct 26
Get quotes

Slick Construction Ltd

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

Slick Construction Ltd provides a local, trusted extensi...

From £87,312

Last active Oct 26
Get quotes

Luxuria Property Ltd

From 2007 – 2015 David Rudelhoff (Founder and Director) was the Property Manager for a high profile, high net worth family. During that time, in ...

From £87,360

Last active Oct 26
Get quotes

Ani Mokashi

Ani Mokashi is an established and experienced local extension builder in Staines. Please contact us for a free, no obligation quote and competitive...

From £87,440

Last active Oct 26
Get quotes

GDC Design & Build

Lead by designer Richard Gordon, GDC is a London and Berkshire based Design & Build firm with a vast amount of experience in both the residential a...

From £86,952

Last active Oct 26
Get quotes

Dub Solutions

Dub Solutions is a trusted extension builder serving customers in Staines and the surrounding area. Contact us to today to get a competitive quote ...

From £87,152

Last active Oct 26
Get quotes

Hawaii Ltd

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

From £87,224

Last active Oct 26
Get quotes

Image Design & Consultants

Image Design & Consultants is a trusted extension builder serving customers in Staines and the surrounding area. Contact us to today to get a compe...

From £86,896

Last active Oct 26
Get quotes

Tota Builders

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

Granny Annexe Cost in Staines

Estimates for granny annexe near Staines

Building a granny annexe ranges from £86,896 (Tota Builders based in TW2) to £87,440 (GDC Design & Build based in TW19), 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 Staines by posting a job with HaMuch. We will send it to extension builders in Staines who will be happy to help you.


Get extension builder rates instantly

Estimates for common extension builder jobs in Staines;

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...