Build a single storey extension in CF3 from £15,160

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Extension builder estimates (based on hourly rates) to build a single storey extension in CF3

Range from the cheapest single storey extension £15,160 (Cardiff maintenance & flooring rubbish removal based in CF24) to the dearest single storey extension £47,320 (Vincor Developments 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 CF3 by posting a job with HaMuch and we will send it to extension builders in CF3.

Estimates for single storey extension near CF3

"Single storey extension"

CF24



Estimates for common extension builder jobs in CF3;

JobEstimate
Underpinning a house£16,938
Build a two storey extension£87,157
Build a timber frame extension£25,438
Install a swimming pool£80,438
Cost to build a single storey extension£43,762
Cost to build a side return extension£35,178
Install an RSJ£1,638
Build an outbuilding£9,438
Build a mansard loft conversion£51,438
Cost of a loft conversion£28,482
Build a kitchen extension£41,438
Build a hip to gable loft conversion£41,438
Build a granny annexe£86,438
Build a garden office£9,438
Convert a garage£15,438
Build a new garage£17,938
Build a flat roof extension£21,438
Build a dormer loft conversion£41,438
Lay a concrete foundation£5,688
Convert a bungalow loft£28,438
Basement conversion cost£31,178
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Rates for other CF3 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 CF3
Estimate Single storey extension cost in CF3 based on hourly/daily rate (excluding VAT or callout charges)
Business name Single storey extension cost
Charles Marshall Contracting Ltd, Trowbridge, CF3 £45,560
N OBRIEN BUILDING SERVICES, Trowbridge, CF3 £47,000
RIMO CONSTRUCTION, Trowbridge, CF3 £45,560
Griffin building contractors, Cardiff, CF3 £39,000
Smarta living Group, Unit K7, Capital Business Park, Parkway, Cardiff, Cardiff, CF3 £44,920
Vincor Developments Ltd, Cardiff, CF3 £47,320
MGKB Ltd, Llanishen, CF23 £45,400
R. Hughes Designs, Cardiff, Cardiff, CF23 £43,960
TGF BUILDING & MAINTENCE, Llanishen, CF23 £44,920
NORTON BUILD, Llanishen, CF23 £45,240
Forty Builders Ltd, Cardiff, Cardiff, Cf23 £43,800
TGH & Sons, 8 greenlawns, cyncoed, cardiff, Cardiff, cf23 £44,120
TLC Building Services, Llanishen, CF23 £45,400
K WALKER CONSTRUCTION, Llanishen, CF23 £45,080
HECTOR CONSTRUCTION, Llanishen, CF23 £45,080
ABS Allied Trades, Trowbridge, CF3 £45,560
Cardiff maintenance & flooring rubbish removal , Cardiff, CF24 £15,160
Charles James Developments, 13 Wellfield Road, Cardiff, South Glamorgan, CF24 £44,120
TOR BUILD, Adamsdown, CF24 £45,240
Caridiff Conversions, Rhiwbina, CF14 £45,400
Fusion Fitted Furniture, Rhiwbina, CF14 £44,760
MCp Home Improvements, Adamsdown, CF24 £45,400
Heath Windows & Doors Ltd, 105 Portmanmoor Road Industrial Estate, , CF24 £47,000
RENCO CONSTRUCTION, Adamsdown, CF24 £45,240
1 solution, Newport, Np10 £43,800

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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 Risca£27£185
Single Storey Extension near Newport£37£200
Single Storey Extension near Penarth£31£189
Single Storey Extension near Church Village£30£188
Single Storey Extension near Cwmbran£39£190
Single Storey Extension near Pontypridd£29£184
Single Storey Extension near Barry£29£189
Single Storey Extension near Clevedon£29£219