Build additional living space on your property in Rickmansworth

HaMuch is Excellent
Trustpilot

Granny Annexe Cost in Rickmansworth

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 Rickmansworth?

Building a granny annexe ranges from £86,840 (Swan Windows & Son Limited based in WD3) to £89,000 (Design & Build Builders Ltd based in WD18), 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 Rickmansworth by posting a job with HaMuch. We will send it to extension builders in Rickmansworth who will be happy to help you.

Estimates for granny annexe near Rickmansworth

Estimates for common extension builder jobs in Rickmansworth;

JobEstimate
Underpinning a house£17,516
Build a two storey extension£88,024
Build a timber frame extension£26,016
Install a swimming pool£81,016
Cost to build a single storey extension£55,320
Cost to build a side return extension£41,680
Install an RSJ£2,216
Build an outbuilding£10,016
Build a mansard loft conversion£52,016
Cost of a loft conversion£33,900
Build a kitchen extension£42,016
Build a hip to gable loft conversion£42,016
Build a granny annexe£87,016
Build a garden office£10,016
Convert a garage£16,016
Build a new garage£18,516
Build a flat roof extension£22,016
Build a dormer loft conversion£42,016
Lay a concrete foundation£6,266
Convert a bungalow loft£29,016
Basement conversion cost£37,680
2. Enter postcode to get estimate
plus materials

to see who is available and get more information


Rates for other Rickmansworth 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 Rickmansworth
Estimate Granny annexe cost in Rickmansworth based on hourly/daily rate (excluding VAT or callout charges)
Business name Granny annexe cost
Carlos Gurrea, Hertfordshire, WD3 £86,968
Swan Windows & Son Limited, 88a High St, Rickmansworth, Hertfordshir, WD3 £86,840
Timeless Interiors, Hertfordshire, WD3 £86,968
Cube Design, Herefordshire, WD3 £86,968
BALECOURT BUILDERS LIMITED, Rickmansworth, WD3 £86,896
D ROSE BUILDING SERVICES, Rickmansworth, WD3 £86,896
CLPM Limited, The Pavilion, Micklefield Hall, Sarratt Road, Sarratt, Rickmansworth, Hertfordshire, WD3 £86,856
MAINCORE BUILDING SERVICES LTD, Rickmansworth, WD3 £86,888
KATELL PROPERTY MAINTENANCE, Rickmansworth, WD3 £87,400
Saltbox Design and Build, Hertfordshire, WD3 £86,976
A&T Building, Watford, WD18 £86,888
Asset Lofts, 30 High Street, Harefield, Middlesex, UB9 £86,848
Hamilton Refurbishments, Great House Farm, Chenies, Buckinghamshire, WD3 £86,856
Design & Build Builders Ltd, Watford, WD18 £89,000
Frame Brickwork, West Watford, WD18 £86,896
Tonybuild, Watford, WD17 £86,896
Project Squared Construction Ltd, Hertfordshire, ha6 £86,968
S2M VENTURES LLP, West Lothian, HA6 £86,968
AV Home Improvements, Herts, WD19 £86,968
Coste + Beno Ltd, Greater London, HA6 £86,968
Coste + Beno Ltd, 20 Leaf Close,, Northwood,, London, Greater London, HA6 £86,864
Architectural Brickwork Services, Hertfordshire, WD19 £86,968
Daniel London, London, Greater London, HA6 £86,872
Velonia Interiors Ltd, Buckinghamshire, SL9 £86,888
1st Choice Builders UK, West Watford, WD18 £86,896

Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Granny Annexe near Rickmansworth£36£241
Granny Annexe near Watford£37£239
Granny Annexe near Gerrards Cross£37£244
Granny Annexe near Bushey£37£240
Granny Annexe near Hillingdon£56£240
Granny Annexe near Dacorum£36£231
Granny Annexe near Chesham£36£237
Granny Annexe near Hemel Hempstead£36£231
Granny Annexe near Harrow£37£235
Granny Annexe near Borehamwood£37£238