Cost to build a dormer loft conversion in Islington

Cost of dormer loft conversions in Islington

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 Islington, prices for dormer loft conversions range from £41,848 (Regent Developments based in N1) to £41,944 (Upper Class Builders based in N1), 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 Islington. Post your job on HaMuch now and we'll put you in touch with available extension builders.

Estimates for dormer loft conversion near Islington

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	£17,401
	Build a two storey extension	£87,852
	Build a timber frame extension	£25,901
	Install a swimming pool	£80,901
	Cost to build a single storey extension	£53,022
	Cost to build a side return extension	£40,388
	Install an RSJ	£2,101
	Build an outbuilding	£9,901
	Build a mansard loft conversion	£51,901
	Cost of a loft conversion	£32,823
	Build a kitchen extension	£41,901
	Build a hip to gable loft conversion	£41,901
	Build a granny annexe	£86,901
	Build a garden office	£9,901
	Convert a garage	£15,901
	Build a new garage	£18,401
	Build a flat roof extension	£21,901
	Build a dormer loft conversion	£41,901
	Lay a concrete foundation	£6,151
	Convert a bungalow loft	£28,901
	Basement conversion cost	£36,388

Business name	Dormer loft conversion cost
Upper Class Builders, London, N1	£41,944
Regent Developments, London, Greater London, N1	£41,848
PRG Extensions, Greater London, N1	£41,944
Ant-works, London, Surrey, N1	£41,848
PRG Extensions, 20-22 Wenlock Road, London, England, London, Greater London, N1	£41,848
Juxtacon Ltd, London, Greater London, N1	£41,848
Sandhill Bulding Solutions Ltd, Greater London, N1	£41,848
EB, London, EC1V	£41,888
CARTA NOVA - Architecture & Beyond, Greater London, N1	£41,944
CMT Ltd, Islington, N1	£41,888
Facit Homes, 3A Godson Street, London, Greater London, N1	£41,848
Reltic Project, Londonderry, EC1V	£41,944
Uno contract limited, Greater London, EC1V	£41,944
Eastgrand Limited, Greater London, EC1V	£41,944
Master Build Team, Greater London, EC1V	£41,944
STAY STEEL, London, EC1V	£41,944
Alkemist Build and Decorate, Kemp House, 160 City Road,, London, Londonderry, EC1V	£41,848
Aviary Property, Kent, EC1V	£41,944
Master Build Team, Kemp House,, 152-160 city road, London, Greater London, EC1V	£41,848
K Construct Ltd, Greater London, EC1V	£41,944
Arkbuild.london, Greater London, Ec1v	£41,944
TP Building & Development Services Limited, Greater London, EC1V	£41,944
Redway Construction, London, Greater London, EC1V	£41,848
Miah Designs and Build, Greater London, EC1V	£41,944
Cadway Group Ltd, Kemp House, 160 City Road, London, Greater London, EC1V	£41,848

Add extra space to your Islington home from £41,848

Cost of dormer loft conversions in Islington

Estimates for common extension builder jobs in Islington;

Rates for other Islington trades

Dormer loft conversion cost in Islington

Get extension builder rates instantly