Cost to build a dormer loft conversion in N21

Add extra space to your N21 home from £41,656

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.

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Cost of dormer loft conversions in N21

In N21, prices for dormer loft conversions range from £41,656 (Acacia Gardens Ltd based in N13) to £41,944 (C. Jenkin Builders Limited based in N21), 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 N21. Post your job on HaMuch now and we'll put you in touch with available extension builders.

Estimates for build a dormer loft conversion near N21

	Job	Estimate
	Cost to underpin a house	£17,383
	Build a two storey extension	£87,824
	Cost to build a timber frame extension	£25,883
	Cost to build a swimming pool	£80,883
	Cost to build a single storey extension	£52,651
	Cost to build a side return extension	£40,179
	Cost to Install an RSJ	£2,083
	Build an outbuilding	£9,883
	Cost to build a mansard loft conversion	£51,883
	Cost of a loft conversion	£32,649
	Cost to build a kitchen extension	£41,883
	Build a hip to gable loft conversion	£41,883
	Build a granny annexe	£86,883
	Build a garden office	£9,883
	Cost of a garage conversion	£15,883
	Build a new garage	£18,383
	Cost to build a flat roof extension	£21,883
	Cost to build a dormer loft conversion	£41,883
	Lay a concrete foundation	£6,133
	Cost of a bungalow loft conversion	£28,883
	Basement conversion cost	£36,179

Business name	Build a dormer loft conversion cost
S E H BUILDERS LTD, Winchmore Hill, N21	£41,864
Cityscape Projects Ltd, 4 Elm Park Road, London, N21	£41,840
MULBERRY CONSTRUCTION LTD, Winchmore Hill, N21	£41,864
C. Jenkin Builders Limited, 39 The Spinney, Winchmore Hill, Enfield,, N21	£41,944
CESV Ltd, London, N13	£41,944
PonariBuilders Ltd, Greater London, n13	£41,944
Noel’s Design, Greater London, N13	£41,944
Acacia Gardens Ltd, Groundfloor, 483 Greenlanes, London, Gre, N13	£41,656
Euro Quant Ltd, Palmers Green, N13	£41,888
Des Contract Ltd, Southgate, London, Greater London, N14	£41,848
Multiarch Building Services Ltd, London, N13	£41,832
EVS ARCHITECTURE & CONSTRUCTION LTD, London, N14	£41,944
Bzone Builders, Botany Bay, EN2	£41,888
M & A Builders Ltd, Palmers Green, N13	£41,888
Grand Lion Group, London, N14	£41,944
AL Plumbing & Electrical, Enfield, EN1	£41,944
Tdb onsite, Enfield, EN1	£41,888
B&B London Construction Ltd, Enfield, EN1	£41,888
Artifex Building & Carpentry Limited, Southgate, N14	£41,944
The Orchid Group, 4 Chase Side, enfield, EN2	£41,848
Drutu Building Services, Enfield, EN1	£41,856
TIPS CONSTRUCTION, London, Hertfordshire, N14	£41,840
Hassco Building Ltd, Greater London, N14	£41,944
Hassco Building Ltd, London, Greater London, N14	£41,848
Firtree Building Services Ltd, 36 Fir Tree Walk, Enfield, London, EN1	£41,832

Add extra space to your N21 home from £41,656

Cost of dormer loft conversions in N21

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Build a dormer loft conversion cost in N21

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