Cost to build a flat roof extension in Cricklewood

Flat roof extension cost in Cricklewood

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 Cricklewood?

A flat roof extension ranges from the cheapest of £21,840 (MPD Gjoka Building Services Ltd based in NW2) to the dearest of £22,000 (Lcc general building ltd based in NW2), 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 Cricklewood by posting a job with HaMuch. We'll send it to extension builders in Cricklewood.

Estimates for flat roof extension near Cricklewood

How much does a flat roof extension cost?
Flat roof extension cost per m2
Factors affecting the cost of flat roof extensions
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	Job	Estimate
	Underpinning a house	£17,389
	Build a two storey extension	£87,833
	Build a timber frame extension	£25,889
	Install a swimming pool	£80,889
	Cost to build a single storey extension	£52,773
	Cost to build a side return extension	£40,247
	Install an RSJ	£2,089
	Build an outbuilding	£9,889
	Build a mansard loft conversion	£51,889
	Cost of a loft conversion	£32,706
	Build a kitchen extension	£41,889
	Build a hip to gable loft conversion	£41,889
	Build a granny annexe	£86,889
	Build a garden office	£9,889
	Convert a garage	£15,889
	Build a new garage	£18,389
	Build a flat roof extension	£21,889
	Build a dormer loft conversion	£41,889
	Lay a concrete foundation	£6,139
	Convert a bungalow loft	£28,889
	Basement conversion cost	£36,247

Business name	Flat roof extension cost
MPD Gjoka Building Services Ltd, null, NW2	£21,840
BELLVIEW BUILDERS LTD, Cricklewood, NW2	£21,864
A&J BUILDERS & DECORATORS LTD, Cricklewood, NW2	£21,856
AA Plus Renovation Ltd, London, NW2	£21,944
Lcc general building ltd, London , NW2	£22,000
Ivy Project Management, London, NW2	£21,848
Ivy Project Management, London, NW2	£21,944
Pineapple Engineering Ltd., London, Greater London, NW2	£21,848
Bros Construction Ltd, Cricklewood, NW2	£21,888
L Sinaj Construction Ltd, Cricklewood, NW2	£21,864
Anahita Design and Development, London, NW2	£21,944
Anahita Design and Development, Clitterhouse Farm House, 60 Claremont Road, London, NW2	£21,848
TKN BUILDERS & DEVELOPERS, Golders Green, NW11	£21,864
Secta Building Services Ltd, Cricklewood, NW2	£21,864
BBG Constructions LTD, 55 Cotswold Gardens, London, Greater London, NW2	£21,848
Samuele Paolini , Cricklewood, NW2	£21,896
Rucca Property, London, Greater London, NW2	£21,848
Woodlands Carpentry, London, nw6	£21,944
Citadel Design & Construction, 165 Granville Road, London, Greater London, NW2	£21,848
Z&S Construction, London, NW2	£21,944
Proficiency, 663 Finchley Road, London, Greater London, NW2	£21,848
I Builder London Ltd., Londonderry, NW2	£21,944
Up House Ltd., Unit 5B Atlas Business Centre, Oxgate Lane, London, Greater London, NW2	£21,848
Miyard Ltd, Harlesden, NW10	£21,888
Eye Construction, Greater London, NW6	£21,944

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Flat roof extension cost in Cricklewood

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Flat roof extension cost in Cricklewood

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