Cost to build a flat roof extension in Pimlico

Flat roof extension cost in Pimlico

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 Pimlico?

A flat roof extension ranges from the cheapest of £20,160 (London Design And Build based in SW1A) to the dearest of £21,944 (ALT CONSTRUCTION based in SW1W), 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 Pimlico by posting a job with HaMuch. We'll send it to extension builders in Pimlico.

Estimates for flat roof extension near Pimlico

How much does a flat roof extension cost?
Flat roof extension cost per m2
Factors affecting the cost of flat roof extensions
Advantages and disadvantages of flat roofs
Which is cheaper: a flat roof or pitched roof?
How long does a flat roof extension take?
Do you need planning permission for a flat roof extension?
How long does a flat roof last?
Can you walk on a flat roof extension?
What insulation do I need for a flat roof extension?

	Job	Estimate
	Underpinning a house	£17,307
	Build a two storey extension	£87,711
	Build a timber frame extension	£25,807
	Install a swimming pool	£80,807
	Cost to build a single storey extension	£51,141
	Cost to build a side return extension	£39,329
	Install an RSJ	£2,007
	Build an outbuilding	£9,807
	Build a mansard loft conversion	£51,807
	Cost of a loft conversion	£31,941
	Build a kitchen extension	£41,807
	Build a hip to gable loft conversion	£41,807
	Build a granny annexe	£86,807
	Build a garden office	£9,807
	Convert a garage	£15,807
	Build a new garage	£18,307
	Build a flat roof extension	£21,807
	Build a dormer loft conversion	£41,807
	Lay a concrete foundation	£6,057
	Convert a bungalow loft	£28,807
	Basement conversion cost	£35,329

Business name	Flat roof extension cost
Cliden Construction (London), London, Greater London, SW1V	£21,840
F & F Building Services, Houses of Parliament, SW1P	£21,880
Luxury Movement, London, Greater London, SW1V	£21,840
A to Z Builders Ltd, Houses of Parliament, SW1P	£21,880
London Projects Ltd, 11 Carteret Street, London, Greater London, SW1H	£21,848
London Design And Build , Roehampton, SW1A	£20,160
ALT CONSTRUCTION, Greater London, SW1W	£21,944
Property Refurbishment London, 21 Ellis Street, Sloane Square, London, Greater London, SW1X	£21,840
Sloane Ave Renovations, 130 Sloane Street, London, Greater London, SW1X	£21,840
Autas Developments, London, SW1W	£21,944
Emerald Aspects, Greater London, SW8	£21,944
Knightsbridge Design, Greater London, SW1X	£21,944
Future Homes Design and Build, 4 Old Park Lane, Mayfair, London, W1K	£21,848
Werner and Werner Limited, 256 Wandsworth Road, London, Greater London, SW8	£21,848
The Maybria Group, Mayfair, Greater London, W1J	£21,848
Oro Projects, 13 Radnor Walk, London, Greater London, SW3	£21,840
ADOVA, London, Greater London, SW3	£21,840
Mayfair Design, Greater London, W1J	£21,944
Hearne House, London, Greater London, SW3	£21,840
Haus to Home, Greater London, SW3	£21,936
Clarisford, Greater London, SW3	£21,944
Clarisford, London, Greater London, SW3	£21,840
Exquisite Build, London, Greater London, sw8	£21,848
Luxe Refurbs, 16 Berkeley Street, London, Greater London, W1J	£21,840
D & G Building & Decorating, Nine Elms, SW8	£21,856

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Flat roof extension cost in Pimlico

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Flat roof extension cost in Pimlico

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