Llanishen two storey extensions from £86,440

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Cost of a two storey extension in Llanishen

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 Llanishen?

Costs range from £86,440 (PK CONSTRUCTION based in CF14) to £88,000 (Jb maintenance and construction Ltd based in CF3), 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 Llanishen

Estimates for common extension builder jobs in Llanishen;

JobEstimate
Underpinning a house£16,988
Build a two storey extension£87,232
Build a timber frame extension£25,488
Install a swimming pool£80,488
Cost to build a single storey extension£44,760
Cost to build a side return extension£35,740
Install an RSJ£1,688
Build an outbuilding£9,488
Build a mansard loft conversion£51,488
Cost of a loft conversion£28,950
Build a kitchen extension£41,488
Build a hip to gable loft conversion£41,488
Build a granny annexe£86,488
Build a garden office£9,488
Convert a garage£15,488
Build a new garage£17,988
Build a flat roof extension£21,488
Build a dormer loft conversion£41,488
Lay a concrete foundation£5,738
Convert a bungalow loft£28,488
Basement conversion cost£31,740
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Rates for other Llanishen 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 Llanishen
Estimate Two storey extension cost in Llanishen based on hourly/daily rate (excluding VAT or callout charges)
Business name Two storey extension cost
MGKB Ltd, Llanishen, CF23 £87,280
R. Hughes Designs, Cardiff, Cardiff, CF23 £87,172
K WALKER CONSTRUCTION, Llanishen, CF23 £87,256
Forty Builders Ltd, Cardiff, Cardiff, Cf23 £87,160
TGH & Sons, 8 greenlawns, cyncoed, cardiff, Cardiff, cf23 £87,184
N OBRIEN BUILDING SERVICES, Trowbridge, CF3 £87,400
Charles Marshall Contracting Ltd, Trowbridge, CF3 £87,292
TGF BUILDING & MAINTENCE, Llanishen, CF23 £87,244
TLC Building Services, Llanishen, CF23 £87,280
HECTOR CONSTRUCTION, Llanishen, CF23 £87,256
Fusion Fitted Furniture, Rhiwbina, CF14 £87,232
Charles James Developments, 13 Wellfield Road, Cardiff, South Glamorgan, CF24 £87,184
TOR BUILD, Adamsdown, CF24 £87,268
Jb maintenance and construction Ltd , Trowbridge, CF3 £88,000
Smarta living Group, Unit K7, Capital Business Park, Parkway, Cardiff, Cardiff, CF3 £87,244
MCp Home Improvements, Adamsdown, CF24 £87,280
PK CONSTRUCTION, Rhiwbina, CF14 £86,440
Griffin building contractors, Cardiff, CF3 £86,800
RIMO CONSTRUCTION, Trowbridge, CF3 £87,292
Heath Windows & Doors Ltd, 105 Portmanmoor Road Industrial Estate, , CF24 £87,400
River Gods Limited, S Glam, CF14 £87,388
Vincor Developments Ltd, Cardiff, CF3 £87,424
ABS Allied Trades, Trowbridge, CF3 £87,292
AK Enterprise (GB) Limited, Cardiff, CF11 £86,800
The Philog Paving Services, Rhiwbina, CF14 £87,232

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 Caerphilly£29£181
Two Storey Extension near Penarth£31£189
Two Storey Extension near Risca£27£185
Two Storey Extension near Church Village£30£188
Two Storey Extension near Newport£37£200
Two Storey Extension near Pontypridd£29£184
Two Storey Extension near Barry£29£189
Two Storey Extension near Cwmbran£39£190
Two Storey Extension near Rhondda£27£183