Convert your basement in SE18 from £26,250

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Cheapest builders to convert your basement in SE18

Range from the cheapest Basement conversion £26,250 (Birdz Property Services based in DA16) to the dearest Basement conversion £43,800 (S M G Building Contractors based in SE18).

Comparing extension builders estimates for a Basement conversion 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 for the cost to convert a basement in SE18 by posting a job with HaMuch and we will send it to  extension builders in SE18.

Estimates for basement conversion 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
Basement conversion cost in SE18
Estimate Basement conversion cost in SE18 based on hourly/daily rate (excluding VAT or callout charges)
Business name Basement conversion cost
Amanda Frew T/A Home Improvements Plastering & Decorating, Woolwich, SE18 £37,050
Sterling Pillar, London, Greater London, SE18 £35,700
PFM General Building Services Ltd, London, SE18 £36,600
AM Builder, Woolwich, SE18 £36,150
S M G Building Contractors, London, SE18 £43,800
Dry Spell Builders, Woolwich, SE18 £35,880
JASPG Construction & Design, London, SE18 £36,780
Thomas Welch & Sons, 32 Landstead Road, Plumstead, London, Lo, SE18 £35,610
Melner Construction, London, Greater London, e16 £35,700
Keane & Sons Paving, Thamesmead, SE28 £35,790
Builder.Special, Welling, DA16 £35,790
Iris Construction, Welling, DA16 £35,790
Birdz Property Services, Welling , DA16 £26,250
K K BUILDER UK LTD, Abbey Wood, SE2 £35,790
JobDone, Greater London, E16 £36,780
W D Treadgold Building Contractors, Eltham, SE9 £35,880
D S J Building Contractors, Welling, DA16 £35,880
MAGNET CONSTRUCTION LIMITED, Eltham, SE9 £35,880
SMJ Property Development, Welling, DA16 £35,790
Satau Construction Works Ltd, Thamesmead, SE28 £35,790
Tom-E (Building Services), Welling, DA16 £35,790
JR Renovations, Greater London, SE7 £36,870
Mr S J Reece, London, SE7 £37,500
RIDGEBACK BUILDERS, Welling, DA16 £35,790
TA LEE BUILDING SERVICES, Eltham, SE9 £35,880

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