Build a single storey extension in SE12 from £47,000

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Extension builder estimates (based on hourly rates) to build a single storey extension in SE12

Range from the cheapest single storey extension £47,000 (Jmc buildets based in SE9) to the dearest single storey extension £55,000 (H2 Construction Ltd based in SE9).
Comparing extension builders estimates for fitting a downstairs toilet 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 to build a single storey extension in SE12 by posting a job with HaMuch and we will send it to extension builders in SE12.

Estimates for single storey extension near SE12

Estimates for common extension builder jobs in SE12;

JobEstimate
Underpinning a house£17,385
Build a two storey extension£87,828
Build a timber frame extension£25,885
Install a swimming pool£80,885
Cost to build a single storey extension£52,709
Cost to build a side return extension£40,211
Install an RSJ£2,085
Build an outbuilding£9,885
Build a mansard loft conversion£51,885
Cost of a loft conversion£32,676
Build a kitchen extension£41,885
Build a hip to gable loft conversion£41,885
Build a granny annexe£86,885
Build a garden office£9,885
Convert a garage£15,885
Build a new garage£18,385
Build a flat roof extension£21,885
Build a dormer loft conversion£41,885
Lay a concrete foundation£6,135
Convert a bungalow loft£28,885
Basement conversion cost£36,211
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Rates for other SE12 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
Single storey extension cost in SE12
Estimate Single storey extension cost in SE12 based on hourly/daily rate (excluding VAT or callout charges)
Business name Single storey extension cost
Rapid Bee Ltd, 58 Bramdean Crescent, Lee, London, Hertf, SE12 £51,640
QUAYSTONE CONSTRUCTION LIMITED, Grove Park, SE12 £52,280
Hartigans Construction, London, SE9 £53,880
Archteckbuild, Grove Park, SE12 £52,600
GREENWICH CONSTRUCTION, Grove Park, SE12 £52,120
JEM BUILDING CONTRACTORS LTD, Grove Park, SE12 £52,280
Color Revolution Limited, Greater London, SE12 £53,880
SMS Construction Services Ltd, London, SE12 £53,880
H2 Construction Ltd, London, SE9 £55,000
RLD Contractors Ltd, Eltham, SE9 £52,600
Jmc buildets, London, SE9 £47,000
Therusso Limited, London, Kent, se9 £51,800
RR'S Builders, London, SE12 £55,000
Denkar Ltd, London, SE9 £52,600
Loft Living, London, SE9 £52,600
HA.ME.RA Building & Decoration, Bromley, BR1 £52,600
Construction Surety, Greater London, SE13 £53,880
Upwards and Outwards, London, SE12 £52,600
J&S WALLINGTON LIMITED, Greater London, SE6 £53,720
S G Painting Contractor Ltd, Catford, SE6 £52,120
JBS BUILDERS, Lewisham, SE13 £52,280
Empaconstruction Limited, Eltham, SE9 £52,120
S W BUILDPROVEMENT, Greater London, SE6 £53,880
Lyuba George, Greater London, SE9 £53,720
Fairview Construction Team Ltd., 27 Castlecombe Road, London, Greater London, SE9 £51,640

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