Build a mansard loft conversion in Llanishen from £50,960

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Mansard loft conversion cost in Llanishen

Mansard loft conversions are ideal if you want to maximise the space in your home. Extending your roof out into a flat roof with an almost vertical wall, they almost always require planning permission but can add significant value to your home.

Mansard loft conversions range from the cheapest installation of £50,960 (PK CONSTRUCTION based in CF14) to the dearest of around £52,000 (Jb maintenance and construction Ltd based in CF3).

While these estimates give you a good idea how much you'll pay for a mansard loft conversion, the only way to get an accurate price is to get real quotes from real builders.

Get quotes to install a mansard loft conversion in Llanishen by posting a job with HaMuch and we'll send it to extension builders in Llanishen. 

Estimates for mansard loft conversion 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
Mansard loft conversion cost in Llanishen
Estimate Mansard loft conversion cost in Llanishen based on hourly/daily rate (excluding VAT or callout charges)
Business name Mansard loft conversion cost
MGKB Ltd, Llanishen, CF23 £51,520
R. Hughes Designs, Cardiff, Cardiff, CF23 £51,448
K WALKER CONSTRUCTION, Llanishen, CF23 £51,504
Forty Builders Ltd, Cardiff, Cardiff, Cf23 £51,440
TGH & Sons, 8 greenlawns, cyncoed, cardiff, Cardiff, cf23 £51,456
N OBRIEN BUILDING SERVICES, Trowbridge, CF3 £51,600
Charles Marshall Contracting Ltd, Trowbridge, CF3 £51,528
TGF BUILDING & MAINTENCE, Llanishen, CF23 £51,496
TLC Building Services, Llanishen, CF23 £51,520
HECTOR CONSTRUCTION, Llanishen, CF23 £51,504
Fusion Fitted Furniture, Rhiwbina, CF14 £51,488
Charles James Developments, 13 Wellfield Road, Cardiff, South Glamorgan, CF24 £51,456
TOR BUILD, Adamsdown, CF24 £51,512
Jb maintenance and construction Ltd , Trowbridge, CF3 £52,000
Smarta living Group, Unit K7, Capital Business Park, Parkway, Cardiff, Cardiff, CF3 £51,496
MCp Home Improvements, Adamsdown, CF24 £51,520
PK CONSTRUCTION, Rhiwbina, CF14 £50,960
Griffin building contractors, Cardiff, CF3 £51,200
RIMO CONSTRUCTION, Trowbridge, CF3 £51,528
Heath Windows & Doors Ltd, 105 Portmanmoor Road Industrial Estate, , CF24 £51,600
River Gods Limited, S Glam, CF14 £51,592
Vincor Developments Ltd, Cardiff, CF3 £51,616
ABS Allied Trades, Trowbridge, CF3 £51,528
AK Enterprise (GB) Limited, Cardiff, CF11 £51,200
The Philog Paving Services, Rhiwbina, CF14 £51,488

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Location in UKHourly RateDaily Rate
Mansard Loft Conversion near Cardiff£30£190
Mansard Loft Conversion near Caerphilly£29£181
Mansard Loft Conversion near Penarth£31£189
Mansard Loft Conversion near Risca£27£185
Mansard Loft Conversion near Church Village£30£188
Mansard Loft Conversion near Newport£37£200
Mansard Loft Conversion near Pontypridd£29£184
Mansard Loft Conversion near Barry£29£189
Mansard Loft Conversion near Cwmbran£39£190
Mansard Loft Conversion near Rhondda£27£183