Build a single storey extension in Grangetown from £35,800

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From £49,560

Last active Oct 26
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The Philog Paving Services

The Philog Paving Services is an established extension buildering business in Grangetown. We come highly recommended and provide competitive quotes...

From £51,160

Last active Oct 26
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Chapman Builders

Experienced extension builder ready to quote for your work. Chapman Builders is the best extension builder in Grangetown. No obligation free quotes...

From £47,320

Last active Sep 26
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JA Building Maintenance

Location

Grangetown, CF11

Experienced extension builder ready to quote for your work. JA Building Maintenance is the best extension builder in Grangetown. No obligation free...

From £50,680

Last active Sep 26
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TOR BUILD

Experienced extension builder ready to quote for your work. TOR BUILD is the best extension builder in Grangetown. No obligation free quotes and ma...

From £47,640

Last active Sep 26
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Charles Marshall Contracting Ltd

Relax... you have found a reliable extension builder in Grangetown. Charles Marshall Contracting Ltd is a friendly and reliable company based in Gr...

From £39,000

Last active Aug 26
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Penarth Loft Conversions Ltd

Bill Coslett

35 years in the trade and there is not much we haven't come across or done from pools to extensions and we specialise in loft conversions

From £47,000

Last active Jul 26
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MARWAY BUILDING LTD

MARWAY BUILDING LTD is a trusted extension builder serving customers in Grangetown and the surrounding area. Contact us to today to get a competiti...

From £46,200

Last active Jul 26
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Elite Building Contractors South Wales

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

From £35,800

Last active Jul 26
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PK CONSTRUCTION

Paul Knox

Trusted and professional extension builder in Grangetown. Experienced in all extension buildering work and keeping within budget and on quote. PK C...

From £50,840

Last active Jul 26
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MCp Home Improvements

MCp Home Improvements is an established and experienced local extension builder in Grangetown. Please contact us for a free, no obligation quote an...

Estimates for common extension builder jobs in Grangetown;

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...