NW7 two storey extensions from £86,800

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Cost of a two storey extension in NW7

A two storey extension is a great way to add extra space to your home, adding value to your property. But how much does it cost to build a double storey extension in NW7?

Costs range from £86,800 (DBR Construction Ltd based in NW7) to £88,600 (KB Construction Ltd based in HA8), but these are just estimates. The best way to compare costs is to get real quotes from real builders.

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Estimates for two storey extension near NW7

Estimates for common extension builder jobs in NW7;

JobEstimate
Underpinning a house£17,340
Build a two storey extension£87,760
Build a timber frame extension£25,840
Install a swimming pool£80,840
Cost to build a single storey extension£51,794
Cost to build a side return extension£39,696
Install an RSJ£2,040
Build an outbuilding£9,840
Build a mansard loft conversion£51,840
Cost of a loft conversion£32,247
Build a kitchen extension£41,840
Build a hip to gable loft conversion£41,840
Build a granny annexe£86,840
Build a garden office£9,840
Convert a garage£15,840
Build a new garage£18,340
Build a flat roof extension£21,840
Build a dormer loft conversion£41,840
Lay a concrete foundation£6,090
Convert a bungalow loft£28,840
Basement conversion cost£35,696
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Rates for other NW7 trades

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Two storey extension cost in NW7
Estimate Two storey extension cost in NW7 based on hourly/daily rate (excluding VAT or callout charges)
Business name Two storey extension cost
RAS Construction & Design Ltd, Hertfordshire, NW7 £87,940
Ask Windows Limited, 145A The Broadway, Mill Hill, London, Gr, NW7 £87,748
MH Costa Construction Ltd, 9 Mill Hill Industrial Estate, Flower Lane, London, Greater London, NW7 £87,784
DBR Construction Ltd, London, NW7 £86,800
NW London Contracts Ltd, Greater London, NW7 £87,940
Simion PC Construction Ltd, Edgware , HA8 £87,160
F C Builders London ltd, Edgware, HA8 £87,400
Coldshield ltd, Greater London, NW7 £87,940
Nisup Building Services, Edgware, HA8 £87,400
Gleam 4 U, Edgware, HA8 £87,808
Alex Interiors Ltd, London, HA8 £87,928
CORTESE CONSTRUCTION, Greater London, NW7 £87,940
Lifestyle D.sign, 374 Watford way,, London, Greater London, NW4 £87,772
Arhiterra Design and Build Ltd, Greater London, NW9 £87,916
A & S Construction Ltd, LONDON, NW9 £87,400
SL Building Constructions, Greater London, NW9 £87,916
TCTServ Ltd, 42 Deans Lane, Edgware, Greater London, HA8 £87,772
Crest Construction and Interiors Ltd, Edgware, HA8 £87,832
AAA Team Building Services Ltd, London, NW9 £87,772
KB Construction Ltd, London, HA8 £88,600
L H Builders, Edgware, HA8 £87,796
ROMEO LEVITCHI GENERAL BUILDER, Edgware, HA8 £87,820
Otters Group Ltd, London, NW9 £87,772
Saha Properties Ltd, Greater London, NW4 £87,916
Carl Construction Limited, London, NW9 £87,916

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