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Granny Annexe Cost in Brighton

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 Brighton?

Building a granny annexe ranges from £86,440 (Ultimate Building Services based in BN1) to £87,400 (CITY BUILDING SERVICES LIMITED based in BN2), 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 Brighton by posting a job with HaMuch. We will send it to extension builders in Brighton who will be happy to help you.

Estimates for granny annexe near Brighton

Estimates for common extension builder jobs in Brighton;

JobEstimate
Underpinning a house£17,256
Build a two storey extension£87,633
Build a timber frame extension£25,756
Install a swimming pool£80,756
Cost to build a single storey extension£50,110
Cost to build a side return extension£38,750
Install an RSJ£1,956
Build an outbuilding£9,756
Build a mansard loft conversion£51,756
Cost of a loft conversion£31,458
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£34,750
2. Enter postcode to get estimate
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Rates for other Brighton 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 Brighton
Estimate Granny annexe cost in Brighton based on hourly/daily rate (excluding VAT or callout charges)
Business name Granny annexe cost
SIX STUDI? DESIGN, East Sussex, BN1 £86,784
Brightspace Renovations, Brighton, BN1 £86,744
Construct Brighton, Brighton, East Sussex, BN1 £86,680
Bright Green Homes LLP, Brighton & Hove, East Sussex, BN1 £86,680
Network Management Group, East Sussex, bn1 £86,784
CITY BUILDING SERVICES LIMITED, Kemptown, BN2 £87,400
Black Olive Construction Ltd, Brighton, East Sussex, BN1 £86,672
Pataross Projects, East Sussex, BN3 £86,792
Pataross Projects, Brighton, East Sussex, BN3 £86,688
Moon Tree, Moon Tree, Brighton, East Sussex, BN3 £86,688
Build Safe Ltd, Brighton, BN1 £86,744
Openshaw Living, Essex, BN3 £86,792
Reactive Property Services Ltd, Hove, BN3 £86,920
House Construction ltd, Brighton, East Sussex, BN1 £86,688
East West Refurbishment Limited, East Sussex, BN1 £86,792
ORCHARD TIMBERWORKS, Brighton, BN1 £86,784
CAMBRIDGE BUILDING SERVICES, Hove, BN3 £86,704
KEN BUILDING, Hove, BN3 £86,712
Fenice Design + Build, Fenice Design + Build, Brighton, East Sussex, BN3 £86,688
Proper Copper Design, East Sussex, BN3 £86,792
East building projects, bn3 5f, bn3 £86,696
Emily Fazackerley Limited, East Sussex, BN2 £86,792
Ultimate Building Services, Brighton, BN1 £86,440
RA Construction, Kemptown, BN2 £86,744
Rock Build Ltd, Brighton, East Sussex, BN1 £86,688

Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Granny Annexe near Brighton£30£219
Granny Annexe near Brighton and Hove£30£219
Granny Annexe near Shoreham-by-Sea£31£217
Granny Annexe near Lancing£32£220
Granny Annexe near Burgess Hill£31£208
Granny Annexe near Worthing£32£223
Granny Annexe near Seaford£30£214
Granny Annexe near Haywards Heath£30£222
Granny Annexe near Mid Sussex£30£224
Granny Annexe near Rustington£32£220