Build a single storey extension in SA3 from £44,440

HaMuch is Excellent
Trustpilot

Extension builder estimates (based on hourly rates) to build a single storey extension in SA3

Range from the cheapest single storey extension £44,440 (C E Dendle Builders Ltd based in SA3) to the dearest single storey extension £50,200 (About Drains based in SA1).
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 SA3 by posting a job with HaMuch and we will send it to extension builders in SA3.

Estimates for single storey extension near SA3

Estimates for common extension builder jobs in SA3;

JobEstimate
Underpinning a house£17,048
Build a two storey extension£87,322
Build a timber frame extension£25,548
Install a swimming pool£80,548
Cost to build a single storey extension£45,957
Cost to build a side return extension£36,413
Install an RSJ£1,748
Build an outbuilding£9,548
Build a mansard loft conversion£51,548
Cost of a loft conversion£29,511
Build a kitchen extension£41,548
Build a hip to gable loft conversion£41,548
Build a granny annexe£86,548
Build a garden office£9,548
Convert a garage£15,548
Build a new garage£18,048
Build a flat roof extension£21,548
Build a dormer loft conversion£41,548
Lay a concrete foundation£5,798
Convert a bungalow loft£28,548
Basement conversion cost£32,413
2. Enter postcode to get estimate
plus materials

to see who is available and get more information


Rates for other SA3 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 SA3
Estimate Single storey extension cost in SA3 based on hourly/daily rate (excluding VAT or callout charges)
Business name Single storey extension cost
C E Dendle Builders Ltd, Swansea, Swansea, SA3 £44,440
Cedar Tree Construction, 39 Highpool Lane,, Newton, Swansea, South Glamorgan, SA3 £44,440
Amson Construction Limited, Bishopston, SA3 £45,720
AJB BUILDING MAINTENANCE, Bishopston, SA3 £44,920
Andrew Williams, Gorseinon, SA4 £45,720
Improve Not Move, Sketty, SA2 £46,040
Signature Project Solutions Ltd, Landore, SA1 £46,040
MOUNT PLEASENT BUILDING, Landore, SA1 £44,920
Building Service Controls Ltd, Penderry, SA5 £46,680
About Drains, Swansea, SA1 £50,200
R.H Damp Proofing, Landore, SA1 £45,720
Fit kitchens and more ltd, Swansea, SA1 £46,360
Homekare Building Services Ltd, Penderry, SA5 £45,880
Masterbuild, Landore, SA1 £45,880
CENTER , SWANSEA, SA5 £46,360
Watertite, Penderry, SA5 £46,040
The Rod Squad, Penderry, SA5 £46,040
KAW Developments, Penderry, SA5 £45,880
Davies Construction, Morriston, SA6 £46,040
Karina Lane Construction Ltd, Swansea, SA7 £45,720
R M R BUILDING CONTRACTORS, Llanelli Rural, SA15 £45,560
Home Maintenance & Improvement, Llanelli Rural, SA15 £46,040
C P S Construction Ltd, Swansea, SA6 £46,520
Skyline Installations, Llanelli Rural, SA15 £46,040
A Room at the Top, Swansea, SA7 £45,720

Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Single Storey Extension near Swansea£25£197
Single Storey Extension near Gorseinon£25£196
Single Storey Extension near Llanelli£25£196
Single Storey Extension near Port Talbot£26£188
Single Storey Extension near Neath£25£191
Single Storey Extension near Neath Port Talbot£26£188
Single Storey Extension near Pyle£30£234
Single Storey Extension near Porthcawl£29£228
Single Storey Extension near Maesteg£32£239
Single Storey Extension near Bridgend£27£170