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Granny Annexe Cost in CM11

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 CM11?

Building a granny annexe ranges from £86,200 (Capital Roofing Ltd based in SS13) to £87,000 (Clive Williams based in CM13), 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 CM11 by posting a job with HaMuch. We will send it to extension builders in CM11 who will be happy to help you.

Estimates for granny annexe near CM11

Estimates for common extension builder jobs in CM11;

JobEstimate
Underpinning a house£17,265
Build a two storey extension£87,648
Build a timber frame extension£25,765
Install a swimming pool£80,765
Cost to build a single storey extension£50,302
Cost to build a side return extension£38,858
Install an RSJ£1,965
Build an outbuilding£9,765
Build a mansard loft conversion£51,765
Cost of a loft conversion£31,548
Build a kitchen extension£41,765
Build a hip to gable loft conversion£41,765
Build a granny annexe£86,765
Build a garden office£9,765
Convert a garage£15,765
Build a new garage£18,265
Build a flat roof extension£21,765
Build a dormer loft conversion£41,765
Lay a concrete foundation£6,015
Convert a bungalow loft£28,765
Basement conversion cost£34,858
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Rates for other CM11 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 CM11
Estimate Granny annexe cost in CM11 based on hourly/daily rate (excluding VAT or callout charges)
Business name Granny annexe cost
Billericay Loft Conversions, Billericay, CM11 £86,840
SPALDING BUILDERS, Billericay, CM11 £86,800
D J J BRICKWORK LIMITED, Billericay, CM11 £86,600
ABS Building Specialists, Billericay, CM12 £86,744
A&B Builders, Billericay, CM12 £86,744
RV BUILDING & MAINTENANCE, Billericay, CM11 £86,792
Rimantas, Billericay, CM12 £86,600
Essex Conservatories, The Old Tack Room, Summerhill Garden Cen, CM11 £86,736
PAUL BAILEY CONSTRUCTION, Billericay West, CM12 £86,792
PAUL JACKSON BUILDER & CON LTD, Ingatestone, CM4 £86,760
PBS Homes Ltd, Essex, CM4 £86,848
Concept Interiors Management Ltd, Essex, SS14 £86,864
JCD Building Contractors, Essex, SS14 £86,864
Property Maintenance, Laindon, SS15 £86,832
PRESTON BUILDERS LTD, Brentwood, CM13 £86,800
Capital Roofing Ltd, Basildon, SS13 £86,200
DG Construction Essex Ltd, 25 Voysey Gardens, Pitsea, Basildon, Ess, SS13 £86,736
J & J Builders, Basildon, SS14 £86,824
Browns Contractors, Essex, SS16 £86,872
Witton & Pearce Builders in Essex, Basildon, SS14 £86,816
Clive Williams, Brentwood, CM13 £87,000
SMB BUILDING CONTRACTORS, Langdon Hills, SS16 £86,792
LDN Renovation LTD, Hutton, CM13 £86,880
LG Construction (Essex) Ltd, Basildon, SS16 £86,600
CLARK CONSTRUCTION, Langdon Hills, SS16 £86,792

Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Granny Annexe near Billericay£34£218
Granny Annexe near Basildon£34£220
Granny Annexe near Wickford£34£224
Granny Annexe near Brentwood£34£225
Granny Annexe near Stanford-le-Hope£35£222
Granny Annexe near Rayleigh£34£221
Granny Annexe near Thundersley£34£221
Granny Annexe near Chelmsford£33£224
Granny Annexe near Canvey Island£34£224
Granny Annexe near Thurrock£36£227