Build additional living space on your property in West Northamptonshire

HaMuch is Excellent
Trustpilot

Granny Annexe Cost in West Northamptonshire

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 West Northamptonshire?

Building a granny annexe ranges from £86,280 (Artizan Roofing based in NN2) to £87,000 (AJ DESIGN & BUILD LTD based in NN12), 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 West Northamptonshire by posting a job with HaMuch. We will send it to extension builders in West Northamptonshire who will be happy to help you.

Estimates for granny annexe near West Northamptonshire

Estimates for common extension builder jobs in West Northamptonshire;

JobEstimate
Underpinning a house£17,132
Build a two storey extension£87,448
Build a timber frame extension£25,632
Install a swimming pool£80,632
Cost to build a single storey extension£47,640
Cost to build a side return extension£37,360
Install an RSJ£1,832
Build an outbuilding£9,632
Build a mansard loft conversion£51,632
Cost of a loft conversion£30,300
Build a kitchen extension£41,632
Build a hip to gable loft conversion£41,632
Build a granny annexe£86,632
Build a garden office£9,632
Convert a garage£15,632
Build a new garage£18,132
Build a flat roof extension£21,632
Build a dormer loft conversion£41,632
Lay a concrete foundation£5,882
Convert a bungalow loft£28,632
Basement conversion cost£33,360
2. Enter postcode to get estimate
plus materials

to see who is available and get more information


Rates for other West Northamptonshire 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 West Northamptonshire
Estimate Granny annexe cost in West Northamptonshire based on hourly/daily rate (excluding VAT or callout charges)
Business name Granny annexe cost
ATJ BUILDING & GROUNDWORKS, Duston, NN5 £86,616
Picking your Local Builder, Duston, NN5 £86,656
Highfields Property Services LTD, Northamptonshire, NN5 £86,704
P F HOLMAN BUILDER, Yardley Gobion, NN7 £86,600
AJ DESIGN & BUILD LTD, Towcester , NN12 £87,000
BAROQUE BUILDERS LTD, Duston, NN5 £86,624
Deans Property Maintenance, Northampton, NN5 £86,600
Wright Building, Wootton, NN4 £86,688
VisionDesign, Northamptonshire, NN1 £86,728
The Builders - Northampton Limited, Northampton, NN4 £86,760
Catling Building Services Ltd, Wootton, NN4 £86,688
Steven Michael Kitchens & Interiors, Northamptonshire, NN1 £86,728
Frost Carpentry & Property Maintenance, Wootton, NN4 £86,704
A B Construction, Northampton , NN7 £86,600
International Construction Group Ltd, Northampton, NN1 £86,688
Twelftree Builders, Wootton, NN4 £86,696
Artizan Roofing, Northampton, NN2 £86,280
L.D Design & Build Ltd., Northampton, Nn1 £86,728
Walsh Builders Ltd, Kingsthorpe, NN2 £86,552
GW BUILDERS, Northampton , NN2 £86,280
DAB & K&G Building Services, Northampton, NN1 £86,616
M Home Renovations, Northampton, NN3 £86,552
Ashbrooke Manufacturing Ltd, Northamptonshire, NN6 £86,632
Fountain Construction Ltd, Northampton, Northamptonshire, NN3 £86,552
BESTBILD CONSTRUCTION LTD, Spratton, NN6 £86,528

Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Granny Annexe near Northampton£30£202
Granny Annexe near Daventry£26£191
Granny Annexe near Wellingborough£33£215
Granny Annexe near Rugby£26£189
Granny Annexe near Milton Keynes£33£226
Granny Annexe near Kettering£29£205
Granny Annexe near Rushden£30£209
Granny Annexe near Market Harborough£26£180
Granny Annexe near Banbury£30£214
Granny Annexe near Bletchley£34£227