DA12 two storey extensions from £87,592

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Cost of a two storey extension in DA12

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 DA12?

Costs range from £87,592 (Mirabuild based in DA12) to £88,000 (ULTRA BUILDING AND PROPERTY based in DA3), 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 DA12

Estimates for common extension builder jobs in DA12;

JobEstimate
Underpinning a house£17,320
Build a two storey extension£87,730
Build a timber frame extension£25,820
Install a swimming pool£80,820
Cost to build a single storey extension£51,403
Cost to build a side return extension£39,477
Install an RSJ£2,020
Build an outbuilding£9,820
Build a mansard loft conversion£51,820
Cost of a loft conversion£32,064
Build a kitchen extension£41,820
Build a hip to gable loft conversion£41,820
Build a granny annexe£86,820
Build a garden office£9,820
Convert a garage£15,820
Build a new garage£18,320
Build a flat roof extension£21,820
Build a dormer loft conversion£41,820
Lay a concrete foundation£6,070
Convert a bungalow loft£28,820
Basement conversion cost£35,477
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Rates for other DA12 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 DA12
Estimate Two storey extension cost in DA12 based on hourly/daily rate (excluding VAT or callout charges)
Business name Two storey extension cost
HRS Home Renovation Solutions, London, Kent, DA12 £87,640
Ciad Building Services Ltd, Gravesend, DA12 £87,712
Mirabuild, Gravesend, DA12 £87,592
SD Build, Gravesend, DA12 £87,700
Brown Builders UK Ltd, Gravesend, Kent, DA12 £87,664
Bungar & Co ltd, Kent, Da12 £87,844
GDL CONSTRUCTION, Gravesend, DA12 £87,712
GLADHOUSE CONSTRUCTION, Northfleet, DA11 £87,712
Beautiful Kitchens, Bedrooms & Bathrooms, Kent, DA11 £87,832
Warren Miller Building, Northfleet, DA11 £87,772
AMD Construction and Renovation Ltd, 67 Lewis Road, Istead Rise, Gravesend, Kent, DA13 £87,640
TPT CONSTRUCTION, Meopham, DA13 £87,700
SK BUILDERS, Meopham, DA13 £87,700
JPRMS Ltd, Northfleet, DA11 £87,772
CIA Construction Limited, Tilbury, RM18 £87,760
Deen Construction & Renovations Ltd, Essex, RM18 £87,844
Deen Construction & Renovations Ltd, Tilbury, Essex, RM18 £87,664
ALLTYPE BUILDING CONTRACTORS L, Meopham, DA13 £87,724
KBM BUILDERS, Meopham, DA13 £87,712
JGS BUILDING CONTRACTORS, Hartley, DA3 £87,712
HYDER CONSTRUCTION LTD, Northfleet, DA11 £87,736
JJL CONSTRUCTION LTD, Strood, ME2 £87,688
ULTRA BUILDING AND PROPERTY, Longfield, DA3 £88,000
C & B Multi-Trader, Chafford Hundred, RM16 £87,760
ASTA BUILDING LTD, Strood, ME2 £87,664

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