Add an outbuilding to your property in EC1A from £9,928

Outbuildings are the perfect way to add extra space to your property when you need a bit of quiet from the main house. Whether it's for a garden office, gym or workshop, an outbuilding can add value to your home and increase your quality of life. To see prices and availability for your job click green button.

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From £10,024

Last active Nov 26
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SH Enterprise

Need the extension buildering job done quickly without breaking the bank? SH Enterprise offer fast, reliable, and affordable extension buildering s...

From £10,192

Last active Oct 26

1 review

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Torrington

Torrington Design

NIECEIC / NAAPIT GASSAFE WATER REGULATIONS We offer services towards completion of high end construction projects to dis...

"Did callout made safe my elctrical work thanks" - reviewed 16/05/23, REECYRUSSO

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 EC1A and the surrounding area. Contact us to today to get a ...

From £9,984

Last active Sep 26
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JK Doors

JK Doors is a trusted extension builder serving customers in EC1A and the surrounding area. Contact us to today to get a competitive quote for exte...

From £9,928

Last active Sep 26
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GS Fabric Ltd

GS Fabric Ltd is an established and experienced local extension builder in EC1A. Please contact us for a free, no obligation quote and competitive ...

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 EC1A and the surrounding area. Contact us to today to get a competitive qu...

From £10,216

Last active Aug 26
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Buildwiser

Buildwiser is a trusted extension builder serving customers in EC1A and the surrounding area. Contact us to today to get a competitive quote for ex...

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.

From £10,152

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plansing

Plansing Ltd

Experience the best architectural design services with PLANSING, where we flawlessly integrate innovative architectural designer products to bring ...

From £10,040

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TOP CONSTRUCTION

TOP CONSTRUCTION is an established extension buildering business in EC1A. We come highly recommended and provide competitive quotes for your work.<...

Outbuilding cost in EC1A

Estimates for outbuilding near EC1A

Outbuilding costs in EC1A range from the cheapest of £9,928 (GS Fabric Ltd based in E2) to the dearest of £12,064 (Q Lofts and Extensions based in EC1R), but these are just estimates.

Comparing extension builders estimates for building an outbuilding gives you an idea of who will be better value, but the best way to compare costs is to get actual quotes.

Get rates and quotes to build an outbuilding in EC1A by posting a job with HaMuch and we will send it to extension builders.


Estimates for common extension builder jobs in EC1A;

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...