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Flat roof extension cost in OX2

A flat roof extension is a great way to add extra space to your home without splashing out on the costs of a pitched roof extension. Often exempt from planning permission rules, you can build a flat roof extension up to 3 metres in height as long as it's not visible from a road. But how much do they cost in OX2?

A flat roof extension ranges from the cheapest of £20,016 (Beaumont Design & Build Ltd based in OX4) to the dearest of £22,320 (Adrian Jenkins Building Services based in OX2), but these are just estimates. While they give you an idea of who will be better value, the best way to compare costs is to get real quotes. 

Find out how much your flat roof extension will cost in OX2 by posting a job with HaMuch. We'll send it to extension builders in OX2.

Estimates for flat roof extension near OX2

Estimates for common extension builder jobs in OX2;

JobEstimate
Underpinning a house£17,288
Build a two storey extension£87,682
Build a timber frame extension£25,788
Install a swimming pool£80,788
Cost to build a single storey extension£50,757
Cost to build a side return extension£39,113
Install an RSJ£1,988
Build an outbuilding£9,788
Build a mansard loft conversion£51,788
Cost of a loft conversion£31,761
Build a kitchen extension£41,788
Build a hip to gable loft conversion£41,788
Build a granny annexe£86,788
Build a garden office£9,788
Convert a garage£15,788
Build a new garage£18,288
Build a flat roof extension£21,788
Build a dormer loft conversion£41,788
Lay a concrete foundation£6,038
Convert a bungalow loft£28,788
Basement conversion cost£35,113
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Rates for other OX2 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
Flat roof extension cost in OX2
Estimate Flat roof extension cost in OX2 based on hourly/daily rate (excluding VAT or callout charges)
Business name Flat roof extension cost
Crawford & Co. Construction Ltd., 115 Walton Street, Oxford, Oxfordshire, OX2 £21,800
Design & Build Oxford Ltd, Oxfordshire, OX1 £21,896
MG Property Maintenance & Services, Oxford, Oxford, Oxfordshire, OX1 £21,808
MC Building Services UK Ltd, Botley, OX2 £21,848
Adrian Jenkins Building Services, Oxford, OX2 £22,320
R AND J CONSTRUCTION, Botley, OX2 £21,808
TNT CONSTRUCTION, Marston, OX3 £21,808
Michael E Phillips, Oxford, OX2 £21,960
K C CONSTRUCTION, Botley, OX2 £21,808
Spatial design + build, Oxford, Oxfordshire, OX3 £21,800
CROWN CONSTRUCTION, Cowley, OX4 £21,848
Singh Builders, Marston, OX3 £21,808
MCH Construction, Oxford, OX2 £21,824
Beaumont Design & Build Ltd, Oxford, OX4 £20,016
HH Projects and Services, Oxford, OX3 £21,840
Lambert Home Builds, Oxford, OX2 £21,840
E.N.K. Construction Limited, Oxford, OX3 £21,840
APPLEWOOD CONSTRUCTION, Eynsham, OX29 £21,864
BA Knott Oxford Ltd, Oxford, OX4 £21,960
Brian Watts Partners Ltd, Oxford, Oxfordshire, OX4 £21,808
Yarnton Leisure Buildings, Yarnton, Oxfordshire, OX5 £21,800
Rosford Carpentry, Cowley, OX4 £21,880
JKT BUILDERS, Cowley, OX4 £21,808
THAMESIDE CONSTRUCTION, Oxford, OX1 £21,824
Inspired Restorations Oxford Ltd, Oxfordshire, OX3 £21,880

Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Flat Roof Extension near Oxford£32£230
Flat Roof Extension near Abingdon-on-Thames£31£228
Flat Roof Extension near Witney£29£219
Flat Roof Extension near Cherwell£28£203
Flat Roof Extension near Bicester£28£203
Flat Roof Extension near Didcot£31£231
Flat Roof Extension near South Oxfordshire£32£229
Flat Roof Extension near Vale of White Horse£32£242
Flat Roof Extension near Aylesbury Vale£34£230
Flat Roof Extension near Aylesbury£36£236