TR3 two storey extensions from £86,680

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Cost of a two storey extension in TR3

A two storey extension is a great way to add extra space to your home, adding value to your property. But how much does it cost to build a double storey extension in TR3?

Costs range from £86,680 (Smudge Construction Ltd based in TR13) to £87,412 (Pendragon Builders Ltd based in PL26), but these are just estimates. The best way to compare costs is to get real quotes from real builders.

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Estimates for two storey extension near TR3

Estimates for common extension builder jobs in TR3;

JobEstimate
Underpinning a house£16,950
Build a two storey extension£87,175
Build a timber frame extension£25,450
Install a swimming pool£80,450
Cost to build a single storey extension£44,005
Cost to build a side return extension£35,315
Install an RSJ£1,650
Build an outbuilding£9,450
Build a mansard loft conversion£51,450
Cost of a loft conversion£28,596
Build a kitchen extension£41,450
Build a hip to gable loft conversion£41,450
Build a granny annexe£86,450
Build a garden office£9,450
Convert a garage£15,450
Build a new garage£17,950
Build a flat roof extension£21,450
Build a dormer loft conversion£41,450
Lay a concrete foundation£5,700
Convert a bungalow loft£28,450
Basement conversion cost£31,315
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Rates for other TR3 trades

Appliance Repair Specialist
Bathroom Fitter
Builder
Carpenter and Joiner
Cleaner
Conservatory Specialist
Door Fitter
Drain Specialist
Driveway Specialist
Electrician
Extension Builder
Fencer
Fire and Security Specialist
Flooring Specialist
Gardener
Handyman
Heating Engineer
Kitchen Fitter
Landscaper
Painter and Decorator
Patio and Path Specialist
Plasterer
Plumber
Removals and Storage
Roofer
Tiler
Window Fitter
Two storey extension cost in TR3
Estimate Two storey extension cost in TR3 based on hourly/daily rate (excluding VAT or callout charges)
Business name Two storey extension cost
Jo Tracey Carpentry, Cornwall, TR3 £87,232
MYLOR BUILDING CO, Falmouth, TR11 £87,112
KPK Builders Ltd, Lanner, TR16 £87,076
Samuel Winn Design & Build, Cornwall, TR3 £87,208
J C MITCHELL BUILDERS LTD, Truro, TR1 £87,076
Jackson Developments, Cornwall, TR10 £87,232
KEAST CONSTRUCTION LTD, Truro, TR1 £87,148
Rock Construction, Cornwall, TR1 £87,304
Building, Construction & Maintenance, Lanner, TR16 £87,004
Peninsula Property Refurbishments, REDRUTH, TR15 £87,400
Cloverfield Construction Ltd, Cornwall, TR11 £87,208
AG Coade Building Contractor, Helston, TR13 £87,028
D & S Builders, Redruth, TR15 £87,160
D.P.Hatley Building Services, Camborne, TR14 £87,148
A Collins Building Contractor, Goonhavern, TR4 £87,184
Cannon and Son Ltd., Cornwall, TR6 £87,304
Cannon and Son Ltd., 6 Wheal Leisure Close, Perranporth, Cornwall, TR6 £87,064
Smudge Construction Ltd, Helston , TR13 £86,680
Marks maintenance, Cornwall, TR14 £87,148
KC DESIGN AND BUILD, Gerrans, TR2 £87,304
SHORE FIX CONSTRUCTION LTD, St Keverne, TR12 £86,920
Pendragon Builders Ltd, Cornwall, PL26 £87,412
Pendragon Builders Ltd, Bunny's Cottage, Polmassick, St Austell, Cornwall, PL26 £87,316
MYSA, Cornwall, TR7 £87,412
Elements Build SW Ltd, Newquay, TR7 £87,304

Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Two Storey Extension near Truro£27£182
Two Storey Extension near Falmouth£27£183
Two Storey Extension near Camborne£24£168
Two Storey Extension near Newquay£27£193
Two Storey Extension near St Ives, Cornwall£22£137
Two Storey Extension near St Austell£32£206