Build a single storey extension in NN13 from £40,600

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Extension builder estimates (based on hourly rates) to build a single storey extension in NN13

Range from the cheapest single storey extension £40,600 (SJ Groundworks & Building Ltd based in OX26) to the dearest single storey extension £55,000 (AJ DESIGN & BUILD LTD based in NN12).
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 NN13 by posting a job with HaMuch and we will send it to extension builders in NN13.

Estimates for single storey extension near NN13

Estimates for common extension builder jobs in NN13;

JobEstimate
Underpinning a house£17,186
Build a two storey extension£87,529
Build a timber frame extension£25,686
Install a swimming pool£80,686
Cost to build a single storey extension£48,722
Cost to build a side return extension£37,968
Install an RSJ£1,886
Build an outbuilding£9,686
Build a mansard loft conversion£51,686
Cost of a loft conversion£30,807
Build a kitchen extension£41,686
Build a hip to gable loft conversion£41,686
Build a granny annexe£86,686
Build a garden office£9,686
Convert a garage£15,686
Build a new garage£18,186
Build a flat roof extension£21,686
Build a dormer loft conversion£41,686
Lay a concrete foundation£5,936
Convert a bungalow loft£28,686
Basement conversion cost£33,968
2. Enter postcode to get estimate
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Rates for other NN13 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 NN13
Estimate Single storey extension cost in NN13 based on hourly/daily rate (excluding VAT or callout charges)
Business name Single storey extension cost
Richmond Services, 9 Valley Crescent, Brackley, Essex, NN13 £47,000
Caliber Construction Ltd, Brackley, NN13 £46,360
Aspis Construction Ltd, Brackley, NN13 £50,200
UJ Developments, UJ Developments, Unit 1 & 2 Glebe Farm, Farthinghoe, Brackley, Greater London, NN13 £47,160
P GEORGE CONSTRUCTION LTD, Middleton Cheney, OX17 £50,200
ADVANCED BUILDING CONCEPTS, Middleton Cheney, OX17 £47,800
A C SPENCER BUILDERS, Middleton Cheney, OX17 £47,000
Cognitive Construction Ltd., Buckinghamshire, MK18 £51,000
Haras Building Contractors Ltd, Oxfordshire, OX16 £49,400
SJ Groundworks & Building Ltd, Bicester, OX26 £40,600
NJM GENERAL BUILDING CONTRACTO, Banbury, OX16 £50,200
CEDAR INTERIORS LIMITED, Banbury, OX16 £49,560
1994, BICESTER, OX26 £43,800
D Beagle Building Contractors, Buckingham, MK18 £51,640
Options Home Extensions (Oxfordshire), Oxfordshire, OX26 £52,440
Options Home Extensions, Bicester, OX26 £49,880
Leon Construction OC Ltd, Unit 11, Grange Farm Industrial Estate, Little Chesterton, Oxfordshire, OX25 £50,520
ROGERS BUILDERS (AYLESBURY)LTD, Bow Brickhill, MK17 £49,400
AJ DESIGN & BUILD LTD, Towcester , NN12 £55,000
BODDINGTON CONSTRUCTION, Daventry, NN11 £46,200
THE DEARN BUILDING GROUP LTD, Towcester, NN12 £47,800
D Catt Builders, Cosgrove, MK19 £50,360
A B Construction, Northampton , NN7 £47,000
PRIORY CONSTRUCTION (MIDLANDS), Southam, CV47 £46,520
Hyatt and Co Building Services, Buckinghamshire, MK12 £51,000

Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Single Storey Extension near Banbury£30£214
Single Storey Extension near Bicester£28£203
Single Storey Extension near Cherwell£28£203
Single Storey Extension near Aylesbury Vale£34£230
Single Storey Extension near Daventry£26£191
Single Storey Extension near Milton Keynes£33£226
Single Storey Extension near Northampton£30£202
Single Storey Extension near Bletchley£34£227
Single Storey Extension near Oxford£32£230
Single Storey Extension near Aylesbury£36£236