MK3 two storey extensions from £87,400

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Cost of a two storey extension in MK3

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 MK3?

Costs range from £87,400 (R&R CONSTRUCTION based in MK12) to £88,024 (GDM Electrical Buckinghamshire Ltd based in LU7), 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 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
Two storey extension cost in MK3
Estimate Two storey extension cost in MK3 based on hourly/daily rate (excluding VAT or callout charges)
Business name Two storey extension cost
S AND M BUILDERS , Church Green, MK3 £87,832
BURCROFT BUILDERS, Church Green, MK3 £87,832
GD RAWLINGS BUILDING, Church Green, MK3 £87,844
Go-Large Design & Build Ltd, Church Green, MK3 £87,700
Highland Homes & Gardens, Shenley Brook End, MK4 £87,712
Dallcompanies Limited, Buckinghamshire, MK4 £87,964
A J S Building Work, Woughton On The Green, MK6 £87,832
Building Better Spaces, Buckinghamshire, MK2 £87,976
OD Building Maintenance, Shenley Church End, MK5 £87,700
Tailor Made Builders, Woughton On The Green, MK6 £87,832
Atkins Home Improvements, Milton Keynes, MK6 £87,460
JAB, Buckinghamshire, MK4 £87,952
Langton Build, Shenley Church End, MK5 £87,688
STARGRADE CONSTRUCTION LTD, Loughton, MK8 £87,844
HydroGas Services Ltd, Buckinghamshire, MK9 £87,952
PGR Building, Woughton On The Green, MK6 £87,832
Asanta Builder, Stantonbury, MK14 £87,688
Dean Prichard Building Services, Bradwell, MK13 £87,688
GDM Electrical Buckinghamshire Ltd, Bedfordshire, LU7 £88,024
MBP Construction Ltd, Milton Keynes, MK17 £87,520
Smart Skim Plastering, New Bradwell, Milton, MK13 £87,652
Alexander Bradshaw LTD, Buckinghamshire, MK12 £87,700
JA Project Management Services, Buckinghamshire, MK14 £87,928
Hyatt and Co Building Services, Buckinghamshire, MK12 £87,700
R&R CONSTRUCTION, Milton Keynes, MK12 £87,400

Get extension builder rates instantly

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