Install a garden office in W1C from £9,976

A garden office is a great option if you want a place to work from home that you can shut the door on at the end of the day. Create a peaceful space adorned with plants and plenty of natural light, or design a sleek modern look to increase productivity. But how much do they cost in W1C? To see prices and availability for your job click Get quotes.

HaMuch is Excellent

Garden office cost in W1C - Sort by rates or availability

From £10,048

Member since October 2026

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Sparkcleanrepair

Khalid Osman

We agree on the work, price and appointment before starting. Our approach focuses on clear communication, punctuality, careful workmanship and leav...

From £12,320

Last active Oct 26
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Reid and Co Developments Ltd

Jay Reid

We are a well established buildng firm who have been providing building services and managing of projects now for 25 years. We have all the necessary ...

From £10,376

Last active Sep 26
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CK Constructions & Development Ltd

CK Constructions & Development Ltd is a trusted extension builder serving customers in W1C and the surrounding area. Contact us to today to get a c...

From £9,976

Last active Sep 26
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A to Z Builders Ltd

A to Z Builders Ltd are here to help customers who need an Extension Builder in W1C. We offer a competitive rate to complete all your extension bui...

From £9,984

Last active Sep 26
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JK Doors

JK Doors is a trusted extension builder serving customers in W1C and the surrounding area. Contact us to today to get a competitive quote for exten...

From £10,040

Last active Sep 26
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JM Building Services

JM Building Services is a trusted extension builder serving customers in W1C and the surrounding area. Contact us to today to get a competitive quo...

From £10,640

Last active Sep 26
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ELJHANI BUILDING & PROPERTY MANAGEMENT SERVICES LTD

Hussein Eljhani

We are highly professional Builders Company, hones pricing and reliable, we leave all areas clean and tidy.

From £10,216

Last active Aug 26
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Buildwiser

Buildwiser is a trusted extension builder serving customers in W1C and the surrounding area. Contact us to today to get a competitive quote for ext...

From £10,256

Last active Aug 26
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F & F Building Services

F & F Building Services is an established extension buildering business in W1C. We come highly recommended and provide competitive quotes for your ...

From £12,064

Last active Nov 25
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Q Lofts and Extensions

Anthony Sullivan

We build Lofts. We build Extensions. We undertake conversions. Our Terms and conditions apply as shown in our starter packs.

Garden Office Cost in W1C

Estimates for garden office near W1C

Garden offices range from the cheapest of £9,976 (A to Z Builders Ltd based in SW1P) to the dearest of £12,320 (Reid and Co Developments Ltd based in NW8), but these are only estimates.

The best way to compare costs is to get actual quotes.

Get rates and quotes to build a garden office in W1C by posting a job with HaMuch. We'll send it to extension builders in W1C.


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Estimates for common extension builder jobs in W1C;

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...