Cost to build a dormer loft conversion in SE20

Cost of dormer loft conversions in SE20

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 SE20, prices for dormer loft conversions range from £41,600 (Livo builders based in Br3) to £41,944 (Shapti Construction based in SE25), 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 SE20. Post your job on HaMuch now and we'll put you in touch with available extension builders.

Estimates for dormer loft conversion near SE20

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?
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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	£17,363
	Build a two storey extension	£87,794
	Build a timber frame extension	£25,863
	Install a swimming pool	£80,863
	Cost to build a single storey extension	£52,254
	Cost to build a side return extension	£39,956
	Install an RSJ	£2,063
	Build an outbuilding	£9,863
	Build a mansard loft conversion	£51,863
	Cost of a loft conversion	£32,463
	Build a kitchen extension	£41,863
	Build a hip to gable loft conversion	£41,863
	Build a granny annexe	£86,863
	Build a garden office	£9,863
	Convert a garage	£15,863
	Build a new garage	£18,363
	Build a flat roof extension	£21,863
	Build a dormer loft conversion	£41,863
	Lay a concrete foundation	£6,113
	Convert a bungalow loft	£28,863
	Basement conversion cost	£35,956

Business name	Dormer loft conversion cost
Ruspi Ltd, London, SE20	£41,936
Smartroofingbuildingcontractorsltd, 00 Royston road, London, Greater London, Se20	£41,840
Glenn Miller Builders Limited, 141 Mackenzie Road, Beckenham, Kent, BR3	£41,832
Pure building, Kent, BR3	£41,936
CROMARTY CONSTRUCTION, Beckenham, BR3	£41,856
Skim King, South Norwood, SE25	£41,880
Wisebirds Builders, London, SE25	£41,888
LivingFunky, Stambourne Way, London, Greater London, SE19	£41,840
Hatfield-Marcus, London, Greater London, BR3	£41,840
Livo builders , London, Br3	£41,600
Mesoni Ltd, London, Greater London, SE19	£41,848
Shapti Construction, Greater London, SE25	£41,944
Southwood (UK) Roofing Limited, 86 South Norwood, London, Greater London, SE25	£41,832
South London Conversions Ltd., London, SE19	£41,848
Scribe London Lofts Ltd, London, SE25	£41,880
SDS BUILD SERV LIMITED, South Norwood, SE25	£41,864
Ressi, High Street Centre, 137?139 High Street, London, Greater London, BR3	£41,840
Placebell, London, Greater London, BR3	£41,840
Universal Plastering Ltd, Greater London, SE19	£41,944
Bhagtana & Co Construction, Croydon, CR0	£41,880
Pure Building & Maintenance Services Limited, Surrey, SE26	£41,944
Albion Roofing Solutions, 2 Dacres Road, Forest Hill, London, Grea, SE23	£41,840
Diy (London) Doctors Ltd, South Norwood, SE25	£41,880
SWS BUILDERS, South Norwood, SE25	£41,856
Aviemore Building Contractors Ltd, Beckenham, BR3	£41,880

Add extra space to your SE20 home from £41,600

Cost of dormer loft conversions in SE20

Estimates for common extension builder jobs in SE20;

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Dormer loft conversion cost in SE20

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