Build a single storey extension in CF23 from £34,200

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Extension builder estimates (based on hourly rates) to build a single storey extension in CF23

Range from the cheapest single storey extension £34,200 (PK CONSTRUCTION based in CF14) to the dearest single storey extension £55,000 (Jb maintenance and construction Ltd based in CF3).
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 CF23 by posting a job with HaMuch and we will send it to extension builders in CF23.

Estimates for single storey extension near CF23

"Single storey extension - CF24



Estimates for common extension builder jobs in CF23;

JobEstimate
Underpinning a house£16,988
Build a two storey extension£87,232
Build a timber frame extension£25,488
Install a swimming pool£80,488
Cost to build a single storey extension£44,760
Cost to build a side return extension£35,740
Install an RSJ£1,688
Build an outbuilding£9,488
Build a mansard loft conversion£51,488
Cost of a loft conversion£28,950
Build a kitchen extension£41,488
Build a hip to gable loft conversion£41,488
Build a granny annexe£86,488
Build a garden office£9,488
Convert a garage£15,488
Build a new garage£17,988
Build a flat roof extension£21,488
Build a dormer loft conversion£41,488
Lay a concrete foundation£5,738
Convert a bungalow loft£28,488
Basement conversion cost£31,740
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Rates for other CF23 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 CF23
Estimate Single storey extension cost in CF23 based on hourly/daily rate (excluding VAT or callout charges)
Business name Single storey extension cost
MGKB Ltd, Llanishen, CF23 £45,400
R. Hughes Designs, Cardiff, Cardiff, CF23 £43,960
K WALKER CONSTRUCTION, Llanishen, CF23 £45,080
Forty Builders Ltd, Cardiff, Cardiff, Cf23 £43,800
TGH & Sons, 8 greenlawns, cyncoed, cardiff, Cardiff, cf23 £44,120
N OBRIEN BUILDING SERVICES, Trowbridge, CF3 £47,000
Charles Marshall Contracting Ltd, Trowbridge, CF3 £45,560
TGF BUILDING & MAINTENCE, Llanishen, CF23 £44,920
TLC Building Services, Llanishen, CF23 £45,400
HECTOR CONSTRUCTION, Llanishen, CF23 £45,080
Fusion Fitted Furniture, Rhiwbina, CF14 £44,760
Charles James Developments, 13 Wellfield Road, Cardiff, South Glamorgan, CF24 £44,120
TOR BUILD, Adamsdown, CF24 £45,240
Jb maintenance and construction Ltd , Trowbridge, CF3 £55,000
Smarta living Group, Unit K7, Capital Business Park, Parkway, Cardiff, Cardiff, CF3 £44,920
MCp Home Improvements, Adamsdown, CF24 £45,400
PK CONSTRUCTION, Rhiwbina, CF14 £34,200
Griffin building contractors, Cardiff, CF3 £39,000
RIMO CONSTRUCTION, Trowbridge, CF3 £45,560
Heath Windows & Doors Ltd, 105 Portmanmoor Road Industrial Estate, , CF24 £47,000
River Gods Limited, S Glam, CF14 £46,840
Vincor Developments Ltd, Cardiff, CF3 £47,320
ABS Allied Trades, Trowbridge, CF3 £45,560
AK Enterprise (GB) Limited, Cardiff, CF11 £39,000
The Philog Paving Services, Rhiwbina, CF14 £44,760

Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Single Storey Extension near Cardiff£30£190
Single Storey Extension near Caerphilly£29£181
Single Storey Extension near Penarth£31£189
Single Storey Extension near Risca£27£185
Single Storey Extension near Church Village£30£188
Single Storey Extension near Newport£37£200
Single Storey Extension near Pontypridd£29£184
Single Storey Extension near Barry£29£189
Single Storey Extension near Cwmbran£39£190
Single Storey Extension near Rhondda£27£183