Build additional living space on your property in CW1

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 CW1?

Granny annexe cost in CW1 - Sort by rates or availability

From £86,608

(last active 02/10/26)
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R A C Gas

Richie Crawley

Relax... you have found a reliable extension builder in CW1. R A C Gas is a friendly and reliable company based in CW1 who consider no job as too b...

From £87,032

(last active 22/09/26)
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Tong Building & Joinery Ltd

Andy Tong

Tong Building & Joinery Ltd are here to help customers who need an Extension Builder in CW1. We offer a competitive rate to complete all your exten...

From £86,704

(last active 09/09/26)
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MIDDLETON CONSTRUCTION (NW)LTD

Need an Extension Builder in CW1? MIDDLETON CONSTRUCTION (NW)LTD has been helping local clients (20 mile radius) with their extension buildering jo...

From £86,768

(last active 09/09/26)
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A WALL BUILDING CONTRACTOR

A WALL BUILDING CONTRACTOR are here to help customers who need an Extension Builder in CW1. We offer a competitive rate to complete all your extens...

From £86,584

(last active 09/09/26)
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Matthew Hannigan Garage Doors

Experienced extension builder ready to quote for your work. Matthew Hannigan Garage Doors is the best extension builder in CW1. No obligation free ...

From £86,648

(last active 04/09/26)
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HMS Property

Dianne Poxon

We are a family run firm, established for 25,years

are work is first class

and we are here for any after care

only...

From £86,552

(last active 01/09/26)
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Amberwood Design

Richard Williamson

Trusted and professional extension builder in CW1. Experienced in all extension buildering work and keeping within budget and on quote. Amberwood D...

From £86,752

(last active 21/08/26)
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B B ROOFCARE LTD

B B ROOFCARE LTD is a trusted extension builder serving customers in CW1 and the surrounding area. Contact us to today to get a competitive quote f...

From £87,096

(last active 21/08/26)
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D & K BUILDING SERVICES T/A

D & K BUILDING SERVICES T/A is an established and experienced local extension builder in CW1. Please contact us for a free, no obligation quote and...

From £86,736

(last active 21/08/26)
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SJF Building Contractors

Experienced extension builder ready to quote for your work. SJF Building Contractors is the best extension builder in CW1. No obligation free quote...

Granny Annexe Cost in CW1

Estimates for granny annexe near CW1

Building a granny annexe ranges from £86,552 (Amberwood Design based in SK11) to £87,096 (D & K BUILDING SERVICES T/A based in ST6), 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 CW1 by posting a job with HaMuch. We will send it to extension builders in CW1 who will be happy to help you.


Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Granny Annexe near Crewe£29£224
Granny Annexe near Crewe & Nantwich£28£220
Granny Annexe near Winsford£31£232
Granny Annexe near Congleton£28£227
Granny Annexe near Newcastle-under-Lyme£30£228
Granny Annexe near Stoke-on-Trent£29£226
Granny Annexe near Macclesfield£32£239
Granny Annexe near Leek£33£254
Granny Annexe near Wilmslow£31£230
Granny Annexe near Runcorn£33£228

Estimates for common extension builder jobs in CW1;

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...