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Flat roof extension cost in Hastings

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 Hastings?

A flat roof extension ranges from the cheapest of £20,800 (Home improvements quotes based in TN34) to the dearest of £22,240 (ALTERATION AND CONSTRUCTION based in TN38), 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 Hastings by posting a job with HaMuch. We'll send it to extension builders in Hastings.

Estimates for flat roof extension near Hastings

Estimates for common extension builder jobs in Hastings;

JobEstimate
Underpinning a house£17,212
Build a two storey extension£87,568
Build a timber frame extension£25,712
Install a swimming pool£80,712
Cost to build a single storey extension£49,246
Cost to build a side return extension£38,264
Install an RSJ£1,912
Build an outbuilding£9,712
Build a mansard loft conversion£51,712
Cost of a loft conversion£31,053
Build a kitchen extension£41,712
Build a hip to gable loft conversion£41,712
Build a granny annexe£86,712
Build a garden office£9,712
Convert a garage£15,712
Build a new garage£18,212
Build a flat roof extension£21,712
Build a dormer loft conversion£41,712
Lay a concrete foundation£5,962
Convert a bungalow loft£28,712
Basement conversion cost£34,264
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Rates for other Hastings 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 Hastings
Estimate Flat roof extension cost in Hastings based on hourly/daily rate (excluding VAT or callout charges)
Business name Flat roof extension cost
Will Cresswell Building and Maintenance, East Sussex, TN34 £21,800
Palace Building Services Ltd, Hastings, TN34 £21,600
ASHVALE CONSTRUCTION LTD, Hastings, TN34 £21,672
Mitchell Building Services UK Ltd, Hastings, TN37 £21,440
James Rudd General Building, Hastings, TN34 £21,736
CP Building Renovations, St. Leonards-on-Sea, TN37 £21,672
home improvements quotes, hastings, TN34 £20,800
Johnson Bespoke Ltd, Hastings, East Sussex, TN35 £21,760
Protech Construction Design Ltd, East Sussex, TN37 £21,800
Ansell Builders, Silverhill, TN38 £21,704
Ljo Brickwork, Landscapes and General Building, Silverhill, TN38 £21,712
ALTERATION AND CONSTRUCTION, Saint Leonards-on-sea, TN38 £22,240
Fortify Construction Ltd , Hastings , Tn38 £21,712
R & N BUILDING SRVCS (PETT) LT, Guestling, TN35 £21,712
Phoenix Design and Construction, East Sussex, TN40 £21,760
ALH Timber Framing LTD, Battle, TN33 £21,728
Only Lifts Ltd, Bexhill-on-Sea, East Sussex, TN39 £21,664
Battle Building, East Sussex, TN33 £21,808
CROWHURST BUILDERS LIMITED, Battle, TN33 £21,720
Raw Drainage, Robertsbridge, TN32 £22,000
Henty Building Services Ltd, Pevensey Bay, East Sussex, BN24 £21,664
The Sussex Bookcase Company, Unit 5 Midicy Oast, Bodiam Business Park, TN32 £21,824
S B V CONSTRUCTION LIMITED, Hawkhurst, TN18 £21,736
ICS BUILDERS LIMITED, cranbrook, TN17 £21,856
ATLAS BUILDING AND MAINT, Sovereign Harbour, BN23 £21,688

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Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Flat Roof Extension near Hastings£27£209
Flat Roof Extension near Bexhill-on-Sea£27£209
Flat Roof Extension near Hailsham£28£215
Flat Roof Extension near Eastbourne£28£213
Flat Roof Extension near Wealden£30£219
Flat Roof Extension near Seaford£30£214
Flat Roof Extension near Crowborough£31£225
Flat Roof Extension near Ashford£30£213
Flat Roof Extension near Tunbridge Wells£33£228
Flat Roof Extension near Hythe£27£196