Build additional living space on your property in Horsham

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 Horsham?

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Granny annexe cost in Horsham

CadLine Ltd

From £87,312

Trusted and professional extension builder in Horsham. Experienced in all extension buildering work and keeping within budget and on quote. CadLine...

GreenBuild

From £86,952

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

GreenBuild

From £87,416

Established in 2005, GreenBuild provides a sustainable high-end construction service throughout Sussex, Surrey and the surrounding areas. Our exper...

Farley Patio & Paving

From £86,624

Location

HORSHAM, RH13

Hi I'm an independent patio and drive way specialist with over 10 years experence. My reasonable prices and my professional work is every reason to...

G & R Homes

From £87,136

G & R Homes is an established and experienced local extension builder in Horsham. Please contact us for a free, no obligation quote and competitive...

M + H Building Services

From £86,936

Location

Horsham, RH12

Trusted and professional extension builder in Horsham. Experienced in all extension buildering work and keeping within budget and on quote. M + H B...

Capital lofts ltd

From £87,056

Capital lofts are a design and build construction company based in Horsham, we provide high quality workmanship from architectural drawings to a f...

Design-a-loft

From £86,984

Location

Horsham, RH12

Trusted and professional extension builder in Horsham. Experienced in all extension buildering work and keeping within budget and on quote. Design-...

AWS Home Improvements

From £87,136

Location

Horsham, RH12

AWS Home Improvements is an established extension buildering business in Horsham. We come highly recommended and provide competitive quotes for you...

Michael & Co

From £87,264

Need an Extension Builder in Horsham? Michael & Co has been helping local clients (20 mile radius) with their extension buildering jobs for many ye...

Granny Annexe Cost in Horsham

Estimates for granny annexe near Horsham

Building a granny annexe ranges from £86,624 (Farley Patio & Paving based in RH13) to £87,416 (GreenBuild based in RH13), 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 Horsham by posting a job with HaMuch. We will send it to extension builders in Horsham who will be happy to help you.


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Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Granny Annexe near Horsham£38£265
Granny Annexe near Crawley£38£255
Granny Annexe near Mid Sussex£35£261
Granny Annexe near Horley£38£258
Granny Annexe near Haywards Heath£35£256
Granny Annexe near Burgess Hill£36£240
Granny Annexe near Reigate£40£270
Granny Annexe near Redhill£41£269
Granny Annexe near East Grinstead£37£259
Granny Annexe near Great Bookham£42£281

Estimates for common extension builder jobs in Horsham;

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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