Cost to build a dormer loft conversion in Whitehall

Cost of dormer loft conversions in Whitehall

Dormer loft conversions are ideal if you want to add lots of extra space to your home. Adding a box-like structure or structures to the roof, you essentially extend the roofline to add significant square footage to your loft space. This makes dormer loft conversions one of the most popular loft conversion types, as they're ideal for adding a new main bedroom with en-suite or even a self-contained living space.

In Whitehall, prices for dormer loft conversions range from £40,160 (London Design And Build based in SW1A) to £41,944 (Adamko Dry Lining London based in WC2N), but how much your conversion costs will vary depending on the size of your property, how easy access to your roof is and what you want to use the space for.

The best way to get an accurate price is to compare quotes from extension builders in Whitehall. Post your job on HaMuch now and we'll put you in touch with available extension builders.

Estimates for dormer loft conversion near Whitehall

How much does a dormer loft conversion cost?
Dormer loft conversion cost per m2
Factors affecting the cost of a dormer loft conversion
What is a dormer loft conversion?
How long does a dormer loft conversion take?
Do I need an architect to add a dormer?
Do I need planning permission for a dormer loft conversion?
Can you add a dormer to any house?
How much extra space does a dormer give you?

	Job	Estimate
	Underpinning a house	£17,336
	Build a two storey extension	£87,754
	Build a timber frame extension	£25,836
	Install a swimming pool	£80,836
	Cost to build a single storey extension	£51,723
	Cost to build a side return extension	£39,657
	Install an RSJ	£2,036
	Build an outbuilding	£9,836
	Build a mansard loft conversion	£51,836
	Cost of a loft conversion	£32,214
	Build a kitchen extension	£41,836
	Build a hip to gable loft conversion	£41,836
	Build a granny annexe	£86,836
	Build a garden office	£9,836
	Convert a garage	£15,836
	Build a new garage	£18,336
	Build a flat roof extension	£21,836
	Build a dormer loft conversion	£41,836
	Lay a concrete foundation	£6,086
	Convert a bungalow loft	£28,836
	Basement conversion cost	£35,657

Business name	Dormer loft conversion cost
London Projects Ltd, 11 Carteret Street, London, Greater London, SW1H	£41,848
Adamko Dry Lining London, Greater London, WC2N	£41,944
London Design And Build , Roehampton, SW1A	£40,160
A to Z Builders Ltd, Houses of Parliament, SW1P	£41,880
Elv8 Interiors, Greater London, W1B	£41,944
Mayfair Design, Greater London, W1J	£41,944
Luxe Refurbs, 16 Berkeley Street, London, Greater London, W1J	£41,840
F & F Building Services, Houses of Parliament, SW1P	£41,880
We Love Build - Three Arches, London, Greater London, W1J	£41,840
We Love Build, Greater London, W1J	£41,944
Big Mamma, Greater London, W1F	£41,944
The Maybria Group, Mayfair, Greater London, W1J	£41,848
Future Homes Design and Build, 4 Old Park Lane, Mayfair, London, W1K	£41,848
Cornerstone, Greater London, W1F	£41,944
Sehem Design, london, W1F	£41,944
Starfish Properties, 14 Hanover Street, 3rd Floor, London, W1S	£41,848
HouseUP, 71-75 Shelton Street, Covent Garden, London, WC2H	£41,848
Matstone Projects Limited, Greater London, WC2H	£41,944
Whitehorse Build London, Greater London, WC2H	£41,944
My Lady Builder, Greater London, WC2H	£41,944
ElleHaus, Greater London, WC2H	£41,944
House Rendering Ltd, 71-75, Shelton Street, Covent Garden, Greater London, WC2H	£41,848
ORO Projects, Greater London, WC2H	£41,944
Gil Construction Ltd, Greater London, WC2H	£41,944
Rucco Property, Greater London, WC2H	£41,944

Add extra space to your Whitehall home from £40,160

Cost of dormer loft conversions in Whitehall

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Dormer loft conversion cost in Whitehall

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