Build additional living space on your property in N15

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Granny Annexe Cost in N15

A granny annexe is the ideal solution for offering a young family member their own space in your home while they save up for their own house, or to help an older relative have some independence while keeping them at a safe distance. But how much do they cost to build in N15?

Building a granny annexe ranges from £86,320 (ADD CONSTRUCTION (LONDON) LTD based in N15) to £86,944 (Unique Design Projects Ltd based in N15), but these are just estimates that can help give you an idea of who will be better value in your area.

The best thing to do is to get quotes to build a granny annexe in N15 by posting a job with HaMuch. We will send it to extension builders in N15 who will be happy to help you.

Estimates for granny annexe near N15

Estimates for common extension builder jobs in N15;

JobEstimate
Underpinning a house£17,368
Build a two storey extension£87,802
Build a timber frame extension£25,868
Install a swimming pool£80,868
Cost to build a single storey extension£52,363
Cost to build a side return extension£40,017
Install an RSJ£2,068
Build an outbuilding£9,868
Build a mansard loft conversion£51,868
Cost of a loft conversion£32,514
Build a kitchen extension£41,868
Build a hip to gable loft conversion£41,868
Build a granny annexe£86,868
Build a garden office£9,868
Convert a garage£15,868
Build a new garage£18,368
Build a flat roof extension£21,868
Build a dormer loft conversion£41,868
Lay a concrete foundation£6,118
Convert a bungalow loft£28,868
Basement conversion cost£36,017
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Rates for other N15 trades

Appliance Repair Specialist
Bathroom Fitter
Builder
Carpenter and Joiner
Cleaner
Conservatory Specialist
Door Fitter
Drain Specialist
Driveway Specialist
Electrician
Extension Builder
Fencer
Fire and Security Specialist
Flooring Specialist
Gardener
Handyman
Heating Engineer
Kitchen Fitter
Landscaper
Painter and Decorator
Patio and Path Specialist
Plasterer
Plumber
Removals and Storage
Roofer
Tiler
Window Fitter
Granny annexe cost in N15
Estimate Granny annexe cost in N15 based on hourly/daily rate (excluding VAT or callout charges)
Business name Granny annexe cost
Greg's Builders, Seven Sisters, N15 £86,888
Building Noer General Art Ltd, Londra, N15 £86,848
Unique Design Projects Ltd, Greater London, N15 £86,944
ADD CONSTRUCTION (LONDON) LTD, London, N15 £86,320
F, Londonderry, n15 £86,944
Build 4 London, 77 Lealand Road, LONDON, Greater London, N15 £86,848
Azzep Building Services, Seven Sisters, N15 £86,888
M Collins Builders Ltd, London, N4 £86,944
GG CONSTRUCTION LTD, Tottenham, N17 £86,864
KJV CONSTRUCTION LTD, Tottenham, N17 £86,864
BM Lofts Limited, London, N4 £86,888
Five Star Builder, Stamford Hill, N16 £86,888
OAKWOOD CONSTRUCTION UK LTD, Wood Green, N22 £86,864
SSS Brothers Limited, Wood Green, London, Londonderry, N15 £86,848
D Keighley Project Management Ltd, Greater London, n16 £86,944
Nicky Price, Greater London, N17 £86,944
Fine Loft Construction, London, N22 £86,888
B&H Design Construction LTD, Greater London, N17 £86,944
Top Class Roofing & Guttering Services, London, N17 £86,888
MSN Pyramid Construction Ltd, Tottenham, N17 £86,888
Barnaby Reynolds Design., London, Greater London, N16 £86,848
Douglas & Davis Consultant Ltd, Tottenham, N17 £86,880
Concept Design Builders, London, Greater London, N17 £86,848
JMP Contractors & Engineers, 12A Baronet Grove, London, Greater London, N17 £86,848
Maddison & Sons, Greater London, N16 £86,944

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