Convert your basement in SL1 from £28,500

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Cheapest builders to convert your basement in SL1

Range from the cheapest Basement conversion £28,500 (Jeet & jarmal based in SL1) to the dearest Basement conversion £37,050 (Bentley Building Solutions UK Ltd based in SL1).

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 SL1 by posting a job with HaMuch and we will send it to  extension builders in SL1.

Estimates for basement conversion near SL1

Estimates for common extension builder jobs in SL1;

JobEstimate
Underpinning a house£17,337
Build a two storey extension£87,756
Build a timber frame extension£25,837
Install a swimming pool£80,837
Cost to build a single storey extension£51,742
Cost to build a side return extension£39,668
Install an RSJ£2,037
Build an outbuilding£9,837
Build a mansard loft conversion£51,837
Cost of a loft conversion£32,223
Build a kitchen extension£41,837
Build a hip to gable loft conversion£41,837
Build a granny annexe£86,837
Build a garden office£9,837
Convert a garage£15,837
Build a new garage£18,337
Build a flat roof extension£21,837
Build a dormer loft conversion£41,837
Lay a concrete foundation£6,087
Convert a bungalow loft£28,837
Basement conversion cost£35,668
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Rates for other SL1 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 SL1
Estimate Basement conversion cost in SL1 based on hourly/daily rate (excluding VAT or callout charges)
Business name Basement conversion cost
Jeet & jarmal, Slough, SL1 £28,500
Ivision Construction, Slough, SL1 £36,060
JRL CONSTRUCTION & MAINT LTD, Slough, SL1 £36,150
RAM Builders, Slough, SL1 £36,330
N H Building Services, Slough, SL1 £36,330
Kaz Construction Ltd, Slough, SL1 £33,000
BK Builders, Slough, SL1 £35,970
M P Builders, Slough, SL2 £36,060
LSM Roofing, Slough, SL1 £36,060
A & M MCGILL BUILDING SERVICE, Slough, SL1 £36,150
Avenue92, Slough, Berkshire, SL1 £36,060
Redwood Building Services Ltd, Slough, SL1 £36,060
Mario Polish Builders, Slough, SL2 £36,330
B4INS CONSTRUCTION LTD, Farham Common, SL2 £36,060
FDM Developments Ltd, Slough, SL2 £33,000
BeautifulRenovation, Slough, SL1 £36,330
Rai Builders, Farham Common, SL2 £36,060
Genius Home Improvements Ltd, Slough, SL1 £36,330
Whelehan Construction Ltd, Slough, SL1 £36,150
EIC Builders Ltd, Farham Common, SL2 £36,150
Bentley Building Solutions UK Ltd, Berkshire, SL1 £37,050
A Iqbal Construction Ltd, Berkshire, SL2 £37,050
rergroup, Crown House, Lynch Hill Lane Burnham UK, Burnham, Bedfordshire, SL2 £36,060
Mehra Builders, Slough, Sl2 £36,330
Design Renovation & Build Team, Farnham Royal, Berkshire, SL2 £36,060

Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Basement Conversion near Slough£36£238
Basement Conversion near Windsor & Maidenhead£36£238
Basement Conversion near Windsor£36£238
Basement Conversion near Maidenhead£36£236
Basement Conversion near Gerrards Cross£37£244
Basement Conversion near Egham£36£227
Basement Conversion near Staines-upon-Thames£36£231
Basement Conversion near Hillingdon£56£240
Basement Conversion near Ascot£35£237
Basement Conversion near Bracknell Forest£35£248