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Granny Annexe Cost in CM18

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 CM18?

Building a granny annexe ranges from £86,760 (THE ROMAN BUILDING COMPANY based in CM19) to £89,480 (Essex loft extensions Ltd based in CM20), 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 CM18 by posting a job with HaMuch. We will send it to extension builders in CM18 who will be happy to help you.

Estimates for granny annexe near CM18

Estimates for common extension builder jobs in CM18;

JobEstimate
Underpinning a house£17,486
Build a two storey extension£87,978
Build a timber frame extension£25,986
Install a swimming pool£80,986
Cost to build a single storey extension£54,712
Cost to build a side return extension£41,338
Install an RSJ£2,186
Build an outbuilding£9,986
Build a mansard loft conversion£51,986
Cost of a loft conversion£33,615
Build a kitchen extension£41,986
Build a hip to gable loft conversion£41,986
Build a granny annexe£86,986
Build a garden office£9,986
Convert a garage£15,986
Build a new garage£18,486
Build a flat roof extension£21,986
Build a dormer loft conversion£41,986
Lay a concrete foundation£6,236
Convert a bungalow loft£28,986
Basement conversion cost£37,338
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Rates for other CM18 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 CM18
Estimate Granny annexe cost in CM18 based on hourly/daily rate (excluding VAT or callout charges)
Business name Granny annexe cost
VIBE CONSTRUCTION LIMITED, Harlow, CM18 £86,840
RW CONTRACTS, Harlow, CM18 £87,080
THE ROMAN BUILDING COMPANY, Roydon, CM19 £86,760
T&M Property Care, Harlow, CM20 £86,888
Added Space Ltd, Essex, CM20 £86,920
Urban lofts and extensions ltd, Harlow, Essex, cm20 £86,824
AW Building Services, 153 Orchard Croft, Harlow, Essex, CM20 £86,840
PS Brick, Block & Home Improvement LTD, London, Greater London, CM17 £86,824
J G BUILDING SERVICES, Roydon, CM19 £86,840
Essex loft extensions Ltd , Harlow, CM20 £89,480
Welstrong Construction, Essex, CM20 £86,920
Mmaes Limited, Essex, CM20 £86,920
Enko Building Services LTD, Essex, CM20 £86,920
Loft in Space London, Harlow, CM17 £86,872
RICHARD MORRIS (CONSTRUCTION), Harlow, CM20 £86,848
Bassett Building Company Limited, 15 Queens Road, North Weald, Epping, Essex, CM16 £86,800
Bassett Building Company Limited, Essex, CM16 £86,912
Expanse Partnership, Waltham abbey, EN9 £86,880
Bsv Constructions Ltd, Essex, cm16 £86,912
ASB-McM UK Construction Limited, Epping, CM16 £86,776
Jon Howard Construction Ltd, Waltham abbey, EN9 £86,880
Active Structure, Essex, CM16 £86,912
Prestige Construction & Building Services Limited, Hertfordshire, CM21 £86,912
Design and Create Solutions Ltd, Hertfordshire, EN11 £86,928
Donema Construction Vision Ltd, Hertfordshire, EN11 £86,952

Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Granny Annexe near Harlow£37£247
Granny Annexe near Hoddesdon£40£252
Granny Annexe near Ware£40£252
Granny Annexe near Epping Forest£38£237
Granny Annexe near Loughton£38£238
Granny Annexe near Cheshunt£41£244
Granny Annexe near Bishop's Stortford£36£229
Granny Annexe near Hertford£39£247
Granny Annexe near East Hertfordshire£37£242
Granny Annexe near Romford£39£236