Build a single storey extension in SL4 from £39,000

HaMuch is Excellent
Trustpilot

Extension builder estimates (based on hourly rates) to build a single storey extension in SL4

Range from the cheapest single storey extension £39,000 (Jeet & jarmal based in SL1) to the dearest single storey extension £54,360 (Ani Mokashi based in SL4).
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 SL4 by posting a job with HaMuch and we will send it to extension builders in SL4.

Estimates for single storey extension near SL4

"Single storey extension"

SL1



Estimates for common extension builder jobs in SL4;

JobEstimate
Underpinning a house£17,350
Build a two storey extension£87,774
Build a timber frame extension£25,850
Install a swimming pool£80,850
Cost to build a single storey extension£51,992
Cost to build a side return extension£39,808
Install an RSJ£2,050
Build an outbuilding£9,850
Build a mansard loft conversion£51,850
Cost of a loft conversion£32,340
Build a kitchen extension£41,850
Build a hip to gable loft conversion£41,850
Build a granny annexe£86,850
Build a garden office£9,850
Convert a garage£15,850
Build a new garage£18,350
Build a flat roof extension£21,850
Build a dormer loft conversion£41,850
Lay a concrete foundation£6,100
Convert a bungalow loft£28,850
Basement conversion cost£35,808
2. Enter postcode to get estimate
plus materials

to see who is available and get more information


Rates for other SL4 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 SL4
Estimate Single storey extension cost in SL4 based on hourly/daily rate (excluding VAT or callout charges)
Business name Single storey extension cost
Dub Solutions, Windsor, SL4 £52,920
CONSTRUCTION CONNECTIONS LTD, Windsor, SL4 £52,600
Abodde Housing, Unit 174, 24-28 St Leonards Road, Windsor, Berkshire, SL4 £52,440
Rockfort Construction, Berkshire, SL4 £54,200
ELINA YUKUMA DESIGN, Windsor, SL4 £54,200
Ani Mokashi, SL4 4HE, SL4 £54,360
Morpheus Gym Design, Gainsborough House, 59-60 Thames Street, Windsor, Berkshire, SL4 £52,120
WARD & CO CONSTRUCTION LIMITED, Colnbrook, SL3 £52,600
Avenue92, Slough, Berkshire, SL1 £52,440
Dina Kashap, Berkshire, SL3 £54,200
LSM Roofing, Slough, SL1 £52,440
Kaz Construction Ltd, Slough, SL1 £47,000
C WINTER BUILDING SERVICES, Slough, SL3 £47,000
GDC Design & Build, Berkshire, TW19 £54,360
GDC Design & Build, 37 The Drive, Wraysbury, Wraysbury, Staines-Upon-Thames, Berkshire, TW19 £52,600
JRL CONSTRUCTION & MAINT LTD, Slough, SL1 £52,600
ALPHA OMEGA BUILD LTD, Windsor, SL4 £52,760
My Garage Makeover (UK), Churchill House, 1 London Road, Slough, Berkshire, SL3 £52,440
A & M MCGILL BUILDING SERVICE, Slough, SL1 £52,600
Jeet & jarmal, Slough, SL1 £39,000
BK Builders, Slough, SL1 £52,280
Bentley Building Solutions UK Ltd, Berkshire, SL1 £54,200
Genius Home Improvements Ltd, Slough, SL1 £52,920
BeautifulRenovation, Slough, SL1 £52,920
Grand Homes Developments, slough, Berkshire, SL3 £52,600

Get extension builder rates instantly

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