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

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

Range from the cheapest single storey extension £39,000 (M2 Building & Landscaping based in NP13) to the dearest single storey extension £48,920 (CKL Consulting based in NP25).
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 Monmouthshire by posting a job with HaMuch and we will send it to extension builders in Monmouthshire.

Estimates for single storey extension near Monmouthshire

Estimates for common extension builder jobs in Monmouthshire;

JobEstimate
Underpinning a house£17,077
Build a two storey extension£87,366
Build a timber frame extension£25,577
Install a swimming pool£80,577
Cost to build a single storey extension£46,546
Cost to build a side return extension£36,744
Install an RSJ£1,777
Build an outbuilding£9,577
Build a mansard loft conversion£51,577
Cost of a loft conversion£29,787
Build a kitchen extension£41,577
Build a hip to gable loft conversion£41,577
Build a granny annexe£86,577
Build a garden office£9,577
Convert a garage£15,577
Build a new garage£18,077
Build a flat roof extension£21,577
Build a dormer loft conversion£41,577
Lay a concrete foundation£5,827
Convert a bungalow loft£28,577
Basement conversion cost£32,744
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Rates for other Monmouthshire 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 Monmouthshire
Estimate Single storey extension cost in Monmouthshire based on hourly/daily rate (excluding VAT or callout charges)
Business name Single storey extension cost
H VAUGHAN BUILDERS, Usk, NP15 £45,880
OWEN BROTHERS CONSTRUCTION LTD, Usk, NP15 £45,880
D BENDON CONSTRUCTION LTD, Pontypool, NP4 £45,720
PARTRIDGE - WILSON BUILDERS, Cwmbran, NP44 £46,040
JSP Building Contractors Ltd, Pontypool, NP4 £47,160
HEDLYN BUILDING CONTRACTORS , Pontypool, NP4 £45,560
Eric J Ivins, Caldicot, NP26 £48,600
LEE BAILEY BUILDING SERVICES, Cwmbran, NP44 £45,720
DPS Construction & Maintenance Ltd, Cwmbran, NP44 £44,600
TSL Heating & Plumbing, Unit 1 Hill Street Ind Estate, Cwmbran, , NP44 £47,160
A B CONSTRUCTION, Pontypool, NP4 £45,240
Matthew O'Brien, Beechwood, NP19 £46,680
A P FORD BUILDING, Beechwood, NP19 £46,520
CKL Consulting, Monmouth, NP25 £48,920
Ace Paving, Beechwood, NP19 £47,640
RKD Maintenance & Construction, Beechwood, NP19 £47,640
Sharif General Builder, Beechwood, NP19 £47,320
DAYS BUILDING SERVICES LTD, Pill, NP20 £45,880
The Green Team, Monmouth, NP25 £48,920
T Porter Buiding, Beechwood, NP19 £47,640
New Haven Construction Group Ltd, Chepstow, NP16 £48,440
GOLDCLIFF CONSTRUCTION LTD, Caldicot, NP26 £48,280
Kingsley Developments, Newport, Blaenau Gwent, NP20 £45,400
Kingsley Developments, Blaenau Gwent, NP20 £47,800
M2 Building & Landscaping, Abertillery, NP13 £39,000

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Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Single Storey Extension near Pontypool£26£183
Single Storey Extension near Cwmbran£39£190
Single Storey Extension near Newport£37£200
Single Storey Extension near Risca£27£185
Single Storey Extension near Ebbw Vale£24£195
Single Storey Extension near Tredegar£24£195
Single Storey Extension near Caerphilly£29£181
Single Storey Extension near Portishead£29£221
Single Storey Extension near Bradley Stoke£29£221
Single Storey Extension near Clevedon£29£219