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Granny Annexe Cost in DT3

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 DT3?

Building a granny annexe ranges from £86,200 (Poundbury Build and Maintenance based in DT1) to £87,008 (AKHURST PLUMBING AND HEATING LIMITED based in DT5), 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 DT3 by posting a job with HaMuch. We will send it to extension builders in DT3 who will be happy to help you.

Estimates for granny annexe near DT3

Estimates for common extension builder jobs in DT3;

JobEstimate
Underpinning a house£17,283
Build a two storey extension£87,674
Build a timber frame extension£25,783
Install a swimming pool£80,783
Cost to build a single storey extension£50,653
Cost to build a side return extension£39,055
Install an RSJ£1,983
Build an outbuilding£9,783
Build a mansard loft conversion£51,783
Cost of a loft conversion£31,713
Build a kitchen extension£41,783
Build a hip to gable loft conversion£41,783
Build a granny annexe£86,783
Build a garden office£9,783
Convert a garage£15,783
Build a new garage£18,283
Build a flat roof extension£21,783
Build a dormer loft conversion£41,783
Lay a concrete foundation£6,033
Convert a bungalow loft£28,783
Basement conversion cost£35,055
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Rates for other DT3 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 DT3
Estimate Granny annexe cost in DT3 based on hourly/daily rate (excluding VAT or callout charges)
Business name Granny annexe cost
Harbour Property Improvements Limited, Dorset, DT4 £86,952
Roofix and Build Ltd, Weymouth, DT4 £86,952
Dorset Showhomes Ltd, 8, Granby Court, Weymouth, Dorset, DT4 £86,720
J FLANN BUILDING & MAINTENANCE, Weymouth, DT4 £86,872
Chris Larner building services, Dorset, Dt3 £86,952
DM Building & Property Maintenance, Weymouth, DT4 £86,600
BUILDCRAFT CONSTRUCTION LTD, Weymouth, DT4 £86,872
WEYMOUTH ROOFING CO., Weymouth, DT4 £86,280
Design Properties & Renovations, Dorset, DT4 £86,952
Upcycle Interiors Limited, Dorset, DT4 £86,952
Poundbury Build and Maintenance, Dorchester, DT1 £86,200
Steven Clark Building Services, Dorchester, DT1 £86,880
AKHURST PLUMBING AND HEATING LIMITED , Weymouth , DT5 £87,008
CMH Leadwork & Roofing Services Ltd, 20 Rodden Row, Abbotsbury, Weymouth, Dor, DT3 £86,928
Stuart's Building and Maintenance, Charminster, Dorches, DT2 £86,600
D WHYTON BUILDING SERVICES LTD, Portland, DT5 £86,792
Dorset Build & Maintenance Company Limited, Dorchester, DT2 £86,360
M J MUDFORD BUILDG CONTRACTOR, Allington, DT6 £86,952
WILD CONSTRUCTION LTD, Allington, DT6 £86,968
Campbell Clarke Construction LTD, Dorset, BH20 £86,856
ALUM CHINE BUILDERS, Upton, BH16 £86,760
H?KON Ltd., 2 Axium Centre, Dorchester Road, Lytchett Matravers, Poole, Dorset, BH16 £86,760
Number 39 Ltd, Dorset, Bh16 £86,840
Dorset Stove Installations Ltd, Unit 5, The Courtyard Craft Centre, Lytc, BH16 £86,776

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Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Granny Annexe near Weymouth£28£221
Granny Annexe near Dorchester£26£201
Granny Annexe near Poole£33£215
Granny Annexe near Yeovil£28£242
Granny Annexe near Bournemouth£33£220
Granny Annexe near South Somerset£48£208
Granny Annexe near Taunton£27£208
Granny Annexe near Salisbury£30£211