Build a single storey extension in CF81 from £34,200

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Extension builder estimates (based on hourly rates) to build a single storey extension in CF81

Range from the cheapest single storey extension £34,200 (D Walker Roofing based in NP4) to the dearest single storey extension £47,160 (JSP Building Contractors Ltd based in NP4).
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 CF81 by posting a job with HaMuch and we will send it to extension builders in CF81.

Estimates for single storey extension near CF81

Estimates for common extension builder jobs in CF81;

JobEstimate
Underpinning a house£16,968
Build a two storey extension£87,202
Build a timber frame extension£25,468
Install a swimming pool£80,468
Cost to build a single storey extension£44,363
Cost to build a side return extension£35,517
Install an RSJ£1,668
Build an outbuilding£9,468
Build a mansard loft conversion£51,468
Cost of a loft conversion£28,764
Build a kitchen extension£41,468
Build a hip to gable loft conversion£41,468
Build a granny annexe£86,468
Build a garden office£9,468
Convert a garage£15,468
Build a new garage£17,968
Build a flat roof extension£21,468
Build a dormer loft conversion£41,468
Lay a concrete foundation£5,718
Convert a bungalow loft£28,468
Basement conversion cost£31,517
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Rates for other CF81 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 CF81
Estimate Single storey extension cost in CF81 based on hourly/daily rate (excluding VAT or callout charges)
Business name Single storey extension cost
MG3Design, Caerphilly, CF82 £46,360
Jac Jones Construction Ltd, Monmouthshire, NP12 £46,040
BIs Group, Newport, NP12 £46,040
Professional Concrete Solutions, Treharris, CF46 £45,080
G T Brickwork, Hengoed, CF82 £45,240
Atlantic Building Services Ltd, Hengoed, CF82 £44,600
BUILD-TEC CONTRACTORS LTD, Mountain Ash, CF45 £44,440
FORMWORK CONSTRUCTION LTD, Mountain Ash, CF45 £44,120
Barlam Drylining Ltd, Mountain Ash, CF45 £44,920
CHANDER CONSTRUCTION LIMITED, Ebbw Vale, NP23 £47,000
HEDLYN BUILDING CONTRACTORS , Pontypool, NP4 £45,560
JSP Building Contractors Ltd, Pontypool, NP4 £47,160
EXTEND & BUILD LTD, Pontypridd, CF37 £44,440
P ALLEN BUILDERS, Pontypridd, CF37 £44,280
D Walker Roofing, Trevethin, Pontypool, NP4 £34,200
A POWELL CONSTRUCTION LTD, Aberdare, CF44 £44,120
Dare Fitness, Rhondda Cynon Taf, CF44 £45,880
A B CONSTRUCTION, Pontypool, NP4 £45,240
GOODE BUILDING SERVICES, Caerphilly , CF83 £45,560
A.Gaddarn Builders, Newprt , NP11 £34,200
Peter Simmon Construction, Cymmer, CF39 £44,120
L E JONES BUILDER, Ferndale, CF43 £44,440
DPS Construction & Maintenance Ltd, Cwmbran, NP44 £44,600
D BENDON CONSTRUCTION LTD, Pontypool, NP4 £45,720
LEE BAILEY BUILDING SERVICES, Cwmbran, NP44 £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 Tredegar£20£200
Single Storey Extension near Ebbw Vale£20£200
Single Storey Extension near Merthyr Tydfil£28£187
Single Storey Extension near Pontypridd£29£184
Single Storey Extension near Caerphilly£29£181
Single Storey Extension near Pontypool£26£183
Single Storey Extension near Risca£27£185
Single Storey Extension near Rhondda, Cynon, Taff£27£183
Single Storey Extension near Aberdare£28£186
Single Storey Extension near Rhondda£27£183