Extend your NG18 with an extension

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 NG18?

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Flat roof extension cost in NG18

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 NG18?

A flat roof extension ranges from the cheapest of £21,624 (MCCANE CONSTRUCTION T/A based in NG4) to the dearest of £24,000 (Acorn Builders based in NG17), 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 NG18 by posting a job with HaMuch. We'll send it to extension builders in NG18.

Estimates for build a flat roof extension near NG18

Estimates for common extension builder jobs in NG18;

JobEstimate
Cost to underpin a house£17,327
Build a two storey extension£87,740
Cost to build a timber frame extension£25,827
Cost to build a swimming pool£80,827
Cost to build a single storey extension£51,538
Cost to build a side return extension£39,552
Cost to Install an RSJ£2,027
Build an outbuilding£9,827
Cost to build a mansard loft conversion£51,827
Cost of a loft conversion£32,127
Cost to build a kitchen extension£41,827
Build a hip to gable loft conversion£41,827
Build a granny annexe£86,827
Build a garden office£9,827
Cost of a garage conversion£15,827
Build a new garage£18,327
Cost to build a flat roof extension£21,827
Cost to build a dormer loft conversion£41,827
Lay a concrete foundation£6,077
Cost of a bungalow loft conversion£28,827
Basement conversion cost£35,552
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Rates for other NG18 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
Build a flat roof extension cost in NG18
Estimate Build a flat roof extension cost in NG18 based on hourly/daily rate (excluding VAT or callout charges)
Business name Build a flat roof extension cost
BRS BUILDERS, Burntisland, KY3 £21,728
A Thompson Joinery & Building, Mansfield, NG18 £21,712
Dave Tideswell Builder Renovations, Mansfield, NG18 £21,760
Deanestor Limited, Nottinghamshire, NG19 £21,792
V H Construction, Mansfield Woodhouse, NG19 £21,776
George Raffan Builder, Sutton in Ashfield, NG17 £21,712
CJS Building, Sutton in Ashfield, NG17 £21,752
Garry Jones Bricklayer, Sutton in Ashfield, NG17 £21,760
Lewis Construction, Sutton in Ashfield, NG17 £21,736
Moorside Construction Ltd, Mansfield, NG19 £21,848
Brook Contractors, Notts, NG20 £21,808
Fern Specialist Decorating, Nottinghamshire, Ng20 £21,808
SMM Property Services, Sutton in Ashfield, NG17 £21,712
Brook Contractors, 44 Brookfield Crescent, Shirebrook, Mans, NG20 £21,816
Acorn Builders , kirkby in ashfield, NG17 £24,000
Peter Knowles, Alfreton, DE55 £21,768
EW Construction (Midlands) Ltd, Nottinghamshire, NG15 £21,720
Bespoke Joinery & Building/ Nottingham, Nottinghamshire, NG15 £21,728
PJ Whitehurst (Building) Ltd, Alfreton, DE55 £21,736
Refresh Renovations - North Nottinghamshire, Chestnut Farm, Wellow Road, Eakring,, Newark, Nottinghamshire, NG22 £21,720
DB Construction, Ollerton, Newark, NG22 £21,632
Burgins Property Solutions Ltd, Alfreton, DE55 £21,720
Heron Building Services, Nottingham, NG5 £21,648
Haus Concrete Surfaces, Nottingham, Nottinghamshire, NG22 £21,656
MCCANE CONSTRUCTION T/A , Carlton, NG4 £21,624

Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Build A Flat Roof Extension near Mansfield£28£224
Build A Flat Roof Extension near Mansfield Woodhouse£29£227
Build A Flat Roof Extension near Forest Town£29£227
Build A Flat Roof Extension near Sutton-in-Ashfield£28£231
Build A Flat Roof Extension near Kirkby-in-Ashfield£28£230
Build A Flat Roof Extension near Ashfield£28£230
Build A Flat Roof Extension near Hucknall£30£219
Build A Flat Roof Extension near Alfreton£29£221
Build A Flat Roof Extension near Arnold£29£206
Build A Flat Roof Extension near Worksop£29£233