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Granny Annexe Cost in MK3

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 MK3?

Building a granny annexe ranges from £86,600 (R&R CONSTRUCTION based in MK12) to £87,016 (GDM Electrical Buckinghamshire Ltd based in LU7), 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 MK3 by posting a job with HaMuch. We will send it to extension builders in MK3 who will be happy to help you.

Estimates for granny annexe near MK3

Estimates for common extension builder jobs in MK3;

JobEstimate
Underpinning a house£17,347
Build a two storey extension£87,770
Build a timber frame extension£25,847
Install a swimming pool£80,847
Cost to build a single storey extension£51,934
Cost to build a side return extension£39,776
Install an RSJ£2,047
Build an outbuilding£9,847
Build a mansard loft conversion£51,847
Cost of a loft conversion£32,313
Build a kitchen extension£41,847
Build a hip to gable loft conversion£41,847
Build a granny annexe£86,847
Build a garden office£9,847
Convert a garage£15,847
Build a new garage£18,347
Build a flat roof extension£21,847
Build a dormer loft conversion£41,847
Lay a concrete foundation£6,097
Convert a bungalow loft£28,847
Basement conversion cost£35,776
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Rates for other MK3 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 MK3
Estimate Granny annexe cost in MK3 based on hourly/daily rate (excluding VAT or callout charges)
Business name Granny annexe cost
S AND M BUILDERS , Church Green, MK3 £86,888
BURCROFT BUILDERS, Church Green, MK3 £86,888
GD RAWLINGS BUILDING, Church Green, MK3 £86,896
Go-Large Design & Build Ltd, Church Green, MK3 £86,800
Highland Homes & Gardens, Shenley Brook End, MK4 £86,808
Dallcompanies Limited, Buckinghamshire, MK4 £86,976
A J S Building Work, Woughton On The Green, MK6 £86,888
Building Better Spaces, Buckinghamshire, MK2 £86,984
OD Building Maintenance, Shenley Church End, MK5 £86,800
Tailor Made Builders, Woughton On The Green, MK6 £86,888
Atkins Home Improvements, Milton Keynes, MK6 £86,640
JAB, Buckinghamshire, MK4 £86,968
Langton Build, Shenley Church End, MK5 £86,792
STARGRADE CONSTRUCTION LTD, Loughton, MK8 £86,896
HydroGas Services Ltd, Buckinghamshire, MK9 £86,968
PGR Building, Woughton On The Green, MK6 £86,888
Asanta Builder, Stantonbury, MK14 £86,792
Dean Prichard Building Services, Bradwell, MK13 £86,792
GDM Electrical Buckinghamshire Ltd, Bedfordshire, LU7 £87,016
MBP Construction Ltd, Milton Keynes, MK17 £86,680
Smart Skim Plastering, New Bradwell, Milton, MK13 £86,768
Alexander Bradshaw LTD, Buckinghamshire, MK12 £86,800
JA Project Management Services, Buckinghamshire, MK14 £86,952
Hyatt and Co Building Services, Buckinghamshire, MK12 £86,800
R&R CONSTRUCTION, Milton Keynes, MK12 £86,600

Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Granny Annexe near Bletchley£34£227
Granny Annexe near Milton Keynes£33£226
Granny Annexe near Leighton Buzzard£33£235
Granny Annexe near Aylesbury Vale£34£230
Granny Annexe near Ampthill£31£214
Granny Annexe near Mid Bedfordshire£34£225
Granny Annexe near Dunstable£36£235
Granny Annexe near Aylesbury£36£236
Granny Annexe near Kempston£37£230
Granny Annexe near Bedford£38£233