EN5 two storey extensions from £87,160

HaMuch is Excellent
Trustpilot

Cost of a two storey extension in EN5

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 EN5?

Costs range from £87,160 (J&K Expert Building Services based in EN5) to £88,000 (Rafix Building based in EN4), but these are just estimates. The best way to compare costs is to get real quotes from real builders.

Post your job on HaMuch and we'll send it to extension builders to EN5.

Estimates for two storey extension near EN5

Estimates for common extension builder jobs in EN5;

JobEstimate
Underpinning a house£17,380
Build a two storey extension£87,820
Build a timber frame extension£25,880
Install a swimming pool£80,880
Cost to build a single storey extension£52,600
Cost to build a side return extension£40,150
Install an RSJ£2,080
Build an outbuilding£9,880
Build a mansard loft conversion£51,880
Cost of a loft conversion£32,625
Build a kitchen extension£41,880
Build a hip to gable loft conversion£41,880
Build a granny annexe£86,880
Build a garden office£9,880
Convert a garage£15,880
Build a new garage£18,380
Build a flat roof extension£21,880
Build a dormer loft conversion£41,880
Lay a concrete foundation£6,130
Convert a bungalow loft£28,880
Basement conversion cost£36,150
2. Enter postcode to get estimate
plus materials

to see who is available and get more information


Rates for other EN5 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 EN5
Estimate Two storey extension cost in EN5 based on hourly/daily rate (excluding VAT or callout charges)
Business name Two storey extension cost
MMJ BUILDING CO LTD, High Barnet, EN5 £87,832
Din Floor, Barnet, EN5 £87,880
The Hadley Loft Company Ltd, Barnet, EN5 £87,940
ACME CONSTRUCTION LTD, Barnet, Greater London, EN5 £87,784
Reix London Ltd, Barnet, EN5 £87,940
J.Carn Carpentry Services, High Barnet, EN5 £87,940
J&K Expert Building Services, Barnet, EN5 £87,160
I Builder, New Barnet, EN5 £87,940
LGL Builder, High Barnet, EN5 £87,844
BLUE BUILDING MAINTENANCE, High Barnet, EN5 £87,820
Optma Builders ltd, 25 Endersby Road, Barnet, EN5 £87,772
New Finishes, Cockfosters, EN4 £87,832
Compass Design & Build Ltd, London, N20 £87,772
Homeland Building Ltd, Cockfosters, EN4 £87,832
Rafix Building, Cockfosters, EN4 £88,000
Nava Construction LTD, 48 Northway house, London, Greater London, N20 £87,772
Refurb It All, 3 Mount Parade, Mount Pleasant, Cockfosters, London, Greater London, EN4 £87,772
BT Projects London Ltd, Barnet, EN4 £87,940
Bt Projects London, Barnet, en4 £87,772
Roni Lofts Conversions Ltd, Barnet, EN4 £87,832
D.J Coyle & Co.Ltd, Whetstone, N20 £87,832
WOODVALLEY BUILDERS LTD, High Barnet, EN5 £87,820
Home Projects, Barnet, EN4 £87,760
A Sparky Technical Building Services, East Barnet, Barnet, EN4 £87,796
Savvas Construction (UK) Ltd, Greater London, N20 £87,916

Get extension builder rates instantly

Get extension builder rates instantly
Borough in London
Two Storey Extension in High Barnet
Two Storey Extension in Cockfosters
Two Storey Extension in Whetstone
Two Storey Extension in North Finchley
Two Storey Extension in Mill Hill
Two Storey Extension in Southgate
Two Storey Extension in Finchley
Two Storey Extension in Friern Barnet
Two Storey Extension in Borehamwood
Two Storey Extension in Potters Bar