Glamorgan two storey extensions from £85,012

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Cost of a two storey extension in Glamorgan

A two storey extension is a great way to add extra space to your home, adding value to your property. But how much does it cost to build a double storey extension in Glamorgan?

Costs range from £85,012 (Cardiff maintenance & flooring rubbish removal based in CF24) to £87,400 (Hormuz Ltd based in CF10), but these are just estimates. The best way to compare costs is to get real quotes from real builders.

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Estimates for two storey extension near Glamorgan

Estimates for common extension builder jobs in Glamorgan;

JobEstimate
Underpinning a house£16,903
Build a two storey extension£87,105
Build a timber frame extension£25,403
Install a swimming pool£80,403
Cost to build a single storey extension£43,064
Cost to build a side return extension£34,786
Install an RSJ£1,603
Build an outbuilding£9,403
Build a mansard loft conversion£51,403
Cost of a loft conversion£28,155
Build a kitchen extension£41,403
Build a hip to gable loft conversion£41,403
Build a granny annexe£86,403
Build a garden office£9,403
Convert a garage£15,403
Build a new garage£17,903
Build a flat roof extension£21,403
Build a dormer loft conversion£41,403
Lay a concrete foundation£5,653
Convert a bungalow loft£28,403
Basement conversion cost£30,786
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Rates for other Glamorgan 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
Two storey extension cost in Glamorgan
Estimate Two storey extension cost in Glamorgan based on hourly/daily rate (excluding VAT or callout charges)
Business name Two storey extension cost
Hormuz Ltd, Cardiff, CF10 £87,400
AK Enterprise (GB) Limited, Cardiff, CF11 £86,800
JA Building Maintenance, Grangetown, CF11 £87,292
Studio369, Cardiff, CF10 £87,400
RENCO CONSTRUCTION, Adamsdown, CF24 £87,268
Heath Windows & Doors Ltd, 105 Portmanmoor Road Industrial Estate, , CF24 £87,400
MCp Home Improvements, Adamsdown, CF24 £87,280
Cardiff maintenance & flooring rubbish removal , Cardiff, CF24 £85,012
TOR BUILD, Adamsdown, CF24 £87,268
Charles James Developments, 13 Wellfield Road, Cardiff, South Glamorgan, CF24 £87,184
HECTOR CONSTRUCTION, Llanishen, CF23 £87,256
TGH & Sons, 8 greenlawns, cyncoed, cardiff, Cardiff, cf23 £87,184
Penarth Building & Landscaping, Penarth, CF64 £87,316
K WALKER CONSTRUCTION, Llanishen, CF23 £87,256
River Gods Limited, S Glam, CF14 £87,388
Penarth Loft Conversions Ltd, Penarth, CF64 £86,440
CAMWOOD BUILDING SERVICES, Ely, CF5 £87,256
PK CONSTRUCTION, Rhiwbina, CF14 £86,440
RDL BUILDING SERVICES LTD, Ely, CF5 £87,160
MGKB Ltd, Llanishen, CF23 £87,280
CJ BUILDING SERVICES, Ely, CF5 £87,256
Chapman Builders, Ely, CF5 £87,280
The Philog Paving Services, Rhiwbina, CF14 £87,232
Vencer Ltd, Cardiff, CF14 £87,280
ADVANCED BUILDING CONTRACTORS, Penarth, CF64 £87,292

Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Two Storey Extension near Cardiff£30£190
Two Storey Extension near Penarth£31£189
Two Storey Extension near Barry£29£189
Two Storey Extension near Caerphilly£29£181
Two Storey Extension near Church Village£30£188
Two Storey Extension near Risca£27£185
Two Storey Extension near Newport£37£200
Two Storey Extension near Pontypridd£29£184
Two Storey Extension near Weston-super-Mare£29£216
Two Storey Extension near Cwmbran£39£190