Build a single storey extension in SE18 from £35,000

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Extension builder estimates (based on hourly rates) to build a single storey extension in SE18

Range from the cheapest single storey extension £35,000 (Birdz Property Services based in DA16) to the dearest single storey extension £66,200 (S M G Building Contractors based in SE18).
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 SE18 by posting a job with HaMuch and we will send it to extension builders in SE18.

Estimates for single storey extension near SE18

Estimates for common extension builder jobs in SE18;

JobEstimate
Underpinning a house£17,368
Build a two storey extension£87,803
Build a timber frame extension£25,868
Install a swimming pool£80,868
Cost to build a single storey extension£52,370
Cost to build a side return extension£40,020
Install an RSJ£2,068
Build an outbuilding£9,868
Build a mansard loft conversion£51,868
Cost of a loft conversion£32,517
Build a kitchen extension£41,868
Build a hip to gable loft conversion£41,868
Build a granny annexe£86,868
Build a garden office£9,868
Convert a garage£15,868
Build a new garage£18,368
Build a flat roof extension£21,868
Build a dormer loft conversion£41,868
Lay a concrete foundation£6,118
Convert a bungalow loft£28,868
Basement conversion cost£36,020
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Rates for other SE18 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 SE18
Estimate Single storey extension cost in SE18 based on hourly/daily rate (excluding VAT or callout charges)
Business name Single storey extension cost
Amanda Frew T/A Home Improvements Plastering & Decorating, Woolwich, SE18 £54,200
Sterling Pillar, London, Greater London, SE18 £51,800
PFM General Building Services Ltd, London, SE18 £53,400
AM Builder, Woolwich, SE18 £52,600
S M G Building Contractors, London, SE18 £66,200
Dry Spell Builders, Woolwich, SE18 £52,120
JASPG Construction & Design, London, SE18 £53,720
Thomas Welch & Sons, 32 Landstead Road, Plumstead, London, Lo, SE18 £51,640
Melner Construction, London, Greater London, e16 £51,800
Keane & Sons Paving, Thamesmead, SE28 £51,960
Builder.Special, Welling, DA16 £51,960
Iris Construction, Welling, DA16 £51,960
Birdz Property Services, Welling , DA16 £35,000
K K BUILDER UK LTD, Abbey Wood, SE2 £51,960
JobDone, Greater London, E16 £53,720
W D Treadgold Building Contractors, Eltham, SE9 £52,120
D S J Building Contractors, Welling, DA16 £52,120
MAGNET CONSTRUCTION LIMITED, Eltham, SE9 £52,120
SMJ Property Development, Welling, DA16 £51,960
Satau Construction Works Ltd, Thamesmead, SE28 £51,960
Tom-E (Building Services), Welling, DA16 £51,960
JR Renovations, Greater London, SE7 £53,880
Mr S J Reece, London, SE7 £55,000
RIDGEBACK BUILDERS, Welling, DA16 £51,960
TA LEE BUILDING SERVICES, Eltham, SE9 £52,120

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