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Granny Annexe Cost in Southampton

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 Southampton?

Building a granny annexe ranges from £86,664 (The Driveway Division based in SO14) to £87,400 (LED Electrical Services based in SO18), 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 Southampton by posting a job with HaMuch. We will send it to extension builders in Southampton who will be happy to help you.

Estimates for granny annexe near Southampton

Estimates for common extension builder jobs in Southampton;

JobEstimate
Underpinning a house£17,256
Build a two storey extension£87,634
Build a timber frame extension£25,756
Install a swimming pool£80,756
Cost to build a single storey extension£50,123
Cost to build a side return extension£38,757
Install an RSJ£1,956
Build an outbuilding£9,756
Build a mansard loft conversion£51,756
Cost of a loft conversion£31,464
Build a kitchen extension£41,756
Build a hip to gable loft conversion£41,756
Build a granny annexe£86,756
Build a garden office£9,756
Convert a garage£15,756
Build a new garage£18,256
Build a flat roof extension£21,756
Build a dormer loft conversion£41,756
Lay a concrete foundation£6,006
Convert a bungalow loft£28,756
Basement conversion cost£34,757
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Rates for other Southampton 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 Southampton
Estimate Granny annexe cost in Southampton based on hourly/daily rate (excluding VAT or callout charges)
Business name Granny annexe cost
Loki Projects & Development, Hampshire, SO1 £86,784
Shay building LTD, Wilton aven , SO15 £86,888
LG PLANNING LIMITED, Hampshire, SO14 £86,776
AAConcepts, Hampshire, SO14 £86,712
Hestia Trustins LTD, South Hampton, Hampshire, SO14 £86,680
DSH Roofing, Southampton, SO14 £86,712
Home Building and Property Maintenance Limited, Southampton, SO14 £86,712
Dell Developments Ltd, Southampton, Hampshire, SO18 £86,672
The Driveway Division, Unit 20, Longbridge Industrial Park, Sou, SO14 £86,664
The Roofing Division Ltd, Unit 20, Longbridge Industrial Park, Flo, SO14 £86,664
Mark Mckie, Southampton, Hampshire, SO17 £86,680
DJ BUILDING & MAINTENANCE, Southampton, SO18 £87,000
WALSTONE SPECIALIST BUILDING S, Sholing, SO19 £86,696
LMR BUILDING SERVICES LIMITED, Shirley, SO15 £86,736
Bailey Construction Services, Southampton, SO15 £86,760
Andy's Building Services, Sholing, SO19 £86,712
A Class Construction Southern Ltd, Southampton, SO19 £86,696
Claytons Building and Roofing, Southampton, SO19 £86,696
APD Construction & Improvements Limited, Southampton, SO19 £86,712
Steve Lovett Builders, Bitterne, SO18 £86,704
T & S Construction, Bassett, SO16 £86,712
SHONCEE CONSTRUCTION LTD, Sholing, SO19 £86,688
Mobile Services, Sholing, SO19 £86,712
LED Electrical Services, Southampton, SO18 £87,400
1st Oak Building Preservation & Maintenance, Southampton, SO16 £86,736

Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Granny Annexe near Southampton£30£215
Granny Annexe near Eastleigh£30£215
Granny Annexe near Totton£30£216
Granny Annexe near Hedge End£30£215
Granny Annexe near Chandler's Ford£30£216
Granny Annexe near Locks Heath£30£213
Granny Annexe near Romsey£28£203
Granny Annexe near New Forest£28£211
Granny Annexe near Fareham£31£217
Granny Annexe near Lee-on-the-Solent£31£217