Loft conversions in SO40 from £32,400

Range from the cheapest Loft conversion £32,400 (Trowel On based in SO40) to the dearest Loft conversion £34,800 (Safespec Building Services Limited based in SO40). To see prices and availability for your job click green button.

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From £32,400

Last active Jun 26
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Trowel On

Trowel On is an established extension buildering business in SO40. We come highly recommended and provide competitive quotes for your work.

From £33,075

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GDS Building & Maintenance Ltd

GDS Building & Maintenance Ltd is an established and experienced local extension builder in SO40. Please contact us for a free, no obligation quote...

From £33,075

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1st Oak Building Preservation & Maintenance

Relax... you have found a reliable extension builder in SO40. 1st Oak Building Preservation & Maintenance is a friendly and reliable company based ...

From £34,800

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Safespec Building Services Limited

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

From £32,850

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KT Carpentry & Building Services

Our building services company KT Carpentry & Building Services has been helping customers in Southampton, Winchester, Brockenhurst and Portsmouth b...

Cheapest builders for loft conversion in SO40

Estimates for loft conversion near SO40

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

What to do - Get rates and quotes for the cost of a loft conversion in SO40 by posting your job to extension builders in SO40.


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Estimates for common extension builder jobs in SO40;

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...