Extend your St Buryan with an extension

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Flat roof extension cost in St Buryan

A flat roof extension is a great way to add extra space to your home without splashing out on the costs of a pitched roof extension. Often exempt from planning permission rules, you can build a flat roof extension up to 3 metres in height as long as it's not visible from a road. But how much do they cost in St Buryan?

A flat roof extension ranges from the cheapest of £21,120 (Smudge Construction Ltd based in TR13) to the dearest of £21,440 (D & S Builders based in TR15), but these are just estimates. While they give you an idea of who will be better value, the best way to compare costs is to get real quotes. 

Find out how much your flat roof extension will cost in St Buryan by posting a job with HaMuch. We'll send it to extension builders in St Buryan.

Estimates for flat roof extension near St Buryan

Estimates for common extension builder jobs in St Buryan;

JobEstimate
Underpinning a house£16,833
Build a two storey extension£87,000
Build a timber frame extension£25,333
Install a swimming pool£80,333
Cost to build a single storey extension£41,667
Cost to build a side return extension£34,000
Install an RSJ£1,533
Build an outbuilding£9,333
Build a mansard loft conversion£51,333
Cost of a loft conversion£27,500
Build a kitchen extension£41,333
Build a hip to gable loft conversion£41,333
Build a granny annexe£86,333
Build a garden office£9,333
Convert a garage£15,333
Build a new garage£17,833
Build a flat roof extension£21,333
Build a dormer loft conversion£41,333
Lay a concrete foundation£5,583
Convert a bungalow loft£28,333
Basement conversion cost£30,000
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Rates for other St Buryan trades

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Extension Builder
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Flat roof extension cost in St Buryan
Estimate Flat roof extension cost in St Buryan based on hourly/daily rate (excluding VAT or callout charges)
Business name Flat roof extension cost
Searle Construction , Penzance, TR19 £21,280
TGP Construction, Cornwall, TR18 £21,296
Marks maintenance, Cornwall, TR14 £21,432
D.P.Hatley Building Services, Camborne, TR14 £21,432
Smudge Construction Ltd, Helston , TR13 £21,120
D & S Builders, Redruth, TR15 £21,440

Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Flat Roof Extension near St Ives, Cornwall£22£137
Flat Roof Extension near Camborne£24£168
Flat Roof Extension near Falmouth£27£183
Flat Roof Extension near Truro£27£182
Flat Roof Extension near Newquay£27£193