Cost to build a flat roof extension in Dunmow

Extend your Dunmow 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 Dunmow?

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Flat roof extension cost in Dunmow
Build a flat roof extension cost in Dunmow
Estimates for common extension builder jobs in Dunmow;

Flat roof extension cost in Dunmow

A flat roof extension ranges from the cheapest of £21,728 (C P R CONSTRUCTION LTD based in CM6) to the dearest of £21,944 (EA Assets based in Cm22), 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 Dunmow by posting a job with HaMuch. We'll send it to extension builders in Dunmow.

Estimates for build a flat roof extension near Dunmow

Estimates for common extension builder jobs in Dunmow;

Rates for other Dunmow trades

Build a flat roof extension cost in Dunmow

Estimate Build a flat roof extension cost in Dunmow based on hourly/daily rate (excluding VAT or callout charges)
Business name	Build a flat roof extension cost
KB property renovations, Essex, CM6	£21,912
DKM Developments Ltd, Great Dunmow, CM6	£21,904
GEEVES BUILD LTD, Dunmow, CM6	£21,832
1st Look Roofing, 38 Hibbert Drive, Dunmow, Essex, CM6	£21,936
Infinity PD, essex, CM6	£21,920
Capital Building & Maintenance, Dunmow, CM6	£21,856
MDH Construction, Dunmow, CM6	£21,936
1st Look Roofing, Great dunmow , CM6	£21,904
C P R CONSTRUCTION LTD, Dunmow, CM6	£21,728
Right Renovations Limited, 18 Garnetts, Takeley, Bishop Stortford, , CM22	£21,896
A T HOOKWAY (BUILDERS), Hatfield Peverel, CM3	£21,728
EA Assets, Essex, Cm22	£21,944
ARC Construction (Essex) LTD, Essex, Cm22	£21,928
Ratcliff & Burridge Construction Ltd, Unit 2, Cannons Yard, Bedlars Green, BISHOP'S STORTFORD, Hertfordshire, CM22	£21,872
Quirk Design & Build Ltd, Essex, CM77	£21,792
Bigland Builders, Essex, CM3	£21,808
DCM Construction, Hatfield Peverel, CM3	£21,768
JKL Construction & Carpentry Ltd, Stansted, CM24	£21,888
RPR Build Works, Braintree, CM7	£21,760
Stewart & Sons Ltd., Essex, CM24	£21,944
AR Builders, Dunmow, CM6	£21,832
ENVIRON CONSTRUCTION, Newport, CB11	£21,872
Abbott Property Solutions Ltd, Essex, CM7	£21,760
D C Salsbury Builders, Bishop's Stortford, CM23	£21,872
Linear Carpentry and Building, Hertfordshire, CM23	£21,936

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Location in UK	Hourly Rate	Daily Rate
Build A Flat Roof Extension near Bishop's Stortford	£36	£229
Build A Flat Roof Extension near Braintree	£32	£218
Build A Flat Roof Extension near Chelmsford	£33	£224
Build A Flat Roof Extension near Harlow	£37	£247
Build A Flat Roof Extension near Witham	£31	£208
Build A Flat Roof Extension near Haverhill	£32	£228
Build A Flat Roof Extension near Ware	£40	£252
Build A Flat Roof Extension near Maldon	£32	£213
Build A Flat Roof Extension near East Hertfordshire	£37	£241
Build A Flat Roof Extension near Hoddesdon	£40	£252

	Job	Estimate
	Cost to underpin a house	£17,361
	Build a two storey extension	£87,792
	Cost to build a timber frame extension	£25,861
	Cost to build a swimming pool	£80,861
	Cost to build a single storey extension	£52,222
	Cost to build a side return extension	£39,938
	Cost to Install an RSJ	£2,061
	Build an outbuilding	£9,861
	Cost to build a mansard loft conversion	£51,861
	Cost of a loft conversion	£32,448
	Cost to build a kitchen extension	£41,861
	Build a hip to gable loft conversion	£41,861
	Build a granny annexe	£86,861
	Build a garden office	£9,861
	Cost of a garage conversion	£15,861
	Build a new garage	£18,361
	Cost to build a flat roof extension	£21,861
	Cost to build a dormer loft conversion	£41,861
	Lay a concrete foundation	£6,111
	Cost of a bungalow loft conversion	£28,861
	Basement conversion cost	£35,938