Build additional living space on your property in M1

HaMuch is Excellent
Trustpilot

Granny Annexe Cost in M1

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 M1?

Building a granny annexe ranges from £86,560 (H TIMMINS BUILDING & MAINT based in M18) to £86,664 (Pillo rooms based in M8), 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 M1 by posting a job with HaMuch. We will send it to extension builders in M1 who will be happy to help you.

Estimates for granny annexe near M1

Estimates for common extension builder jobs in M1;

JobEstimate
Underpinning a house£17,106
Build a two storey extension£87,409
Build a timber frame extension£25,606
Install a swimming pool£80,606
Cost to build a single storey extension£47,122
Cost to build a side return extension£37,068
Install an RSJ£1,806
Build an outbuilding£9,606
Build a mansard loft conversion£51,606
Cost of a loft conversion£30,057
Build a kitchen extension£41,606
Build a hip to gable loft conversion£41,606
Build a granny annexe£86,606
Build a garden office£9,606
Convert a garage£15,606
Build a new garage£18,106
Build a flat roof extension£21,606
Build a dormer loft conversion£41,606
Lay a concrete foundation£5,856
Convert a bungalow loft£28,606
Basement conversion cost£33,068
2. Enter postcode to get estimate
plus materials

to see who is available and get more information


Rates for other M1 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 M1
Estimate Granny annexe cost in M1 based on hourly/daily rate (excluding VAT or callout charges)
Business name Granny annexe cost
Dream Media Walls, Lancashire, M1 £86,648
Silkrise Construction, Greater Manchester, M4 £86,648
MyDestigo, Manchester, M1 £86,592
Mode Projects Ltd, One St Ann Street, Manchester, Greater Manchester, M2 £86,592
SK Building & Renovations, Manchester, Greater Manchester, M1 £86,592
Avon Piping Limited, Greater Manchester, M12 £86,656
Guardian Structural Ltd (Wall Removal Specialists), Greater Manchester, M3 £86,648
Pillo rooms, Greater Manchester, M8 £86,664
Wholesale Clothing, Derbyshire, M8 £86,664
B R M S, Chorlton-on-Medlock, M13 £86,576
Oscar Renn, Foxbank Street, Manchester, Greater Manchester, M13 £86,568
BRICKSTONE CONSTRUCTION LTD, Old Trafford, M16 £86,568
J & L Building Services, Moston, M40 £86,592
IKIZ Jewellery, Greater Manchester, M8 £86,648
phoenix builders, Greater Manchester, m40 £86,640
AD Installation, Manchester, M13 £86,576
C&R Property & Construction Ltd, 170 Church Lane, Moston, Manchester, Greater Manchester, M9 £86,568
Prowess Joinery & Building Ltd, Cheshire, M18 £86,656
J K S Builder, Burnage, M19 £86,584
JM Builders Service, Didsbury, M20 £86,584
Sale Moor Roofing & Building Contractors, Droylsden, M43 £86,576
H TIMMINS BUILDING & MAINT, Gorton, M18 £86,560
Cornerstone Building Maintenance & Restoration Ltd, Brinnington, SK5 £86,584
Superiorum contractor & consultant, Manchester, M21 £86,584
5 Star Roofing Manchester, Prestwich, Mancheste, M25 £86,584

Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Granny Annexe near Manchester£27£203
Granny Annexe near Old Trafford£27£202
Granny Annexe near Salford£28£203
Granny Annexe near Stretford£27£202
Granny Annexe near Droylsden£30£204
Granny Annexe near Prestwich£27£203
Granny Annexe near Failsworth£30£202
Granny Annexe near Reddish£29£202
Granny Annexe near Swinton£27£202
Granny Annexe near Eccles£27£202