Build a mansard loft conversion in BT80 from £51,200

HaMuch is Excellent
Trustpilot

Mansard loft conversion cost in BT80

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 £51,200 (Oakmore Contracts based in BT45) to the dearest of around £51,600 (FJS CONTRACTS LTD based in BT45).

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 BT80 by posting a job with HaMuch and we'll send it to extension builders in BT80. 

Estimates for mansard loft conversion near BT80

Estimates for common extension builder jobs in BT80;

JobEstimate
Underpinning a house£16,953
Build a two storey extension£87,179
Build a timber frame extension£25,453
Install a swimming pool£80,453
Cost to build a single storey extension£44,051
Cost to build a side return extension£35,341
Install an RSJ£1,653
Build an outbuilding£9,453
Build a mansard loft conversion£51,453
Cost of a loft conversion£28,618
Build a kitchen extension£41,453
Build a hip to gable loft conversion£41,453
Build a granny annexe£86,453
Build a garden office£9,453
Convert a garage£15,453
Build a new garage£17,953
Build a flat roof extension£21,453
Build a dormer loft conversion£41,453
Lay a concrete foundation£5,703
Convert a bungalow loft£28,453
Basement conversion cost£31,341
2. Enter postcode to get estimate
plus materials

to see who is available and get more information


Rates for other BT80 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 BT80
Estimate Mansard loft conversion cost in BT80 based on hourly/daily rate (excluding VAT or callout charges)
Business name Mansard loft conversion cost
JP&S Construction Ltd, 8 Derraghadoan Road, Dungannon, Tyrone, BT70 £51,384
FJS CONTRACTS LTD, Magherfelt , BT45 £51,600
Oakmore Contracts, Magherafelt, BT45 £51,200
Seamus Mcmullan building and joinery, Draperstown , BT45 £51,600
GMC Construction, Dungannon, BT70 £51,600
C McGurk Building Contractor, Belfast , BT44 £51,280
Terry Design, Belfast, Armagh, BT62 £51,504

Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Mansard Loft Conversion near Coalisland£21£173
Mansard Loft Conversion near Magherafelt£25£200
Mansard Loft Conversion near Dungannon£23£186
Mansard Loft Conversion near Craigavon£22£170
Mansard Loft Conversion near Dungiven£21£179
Mansard Loft Conversion near Crumlin£22£168
Mansard Loft Conversion near Waringstown£21£146
Mansard Loft Conversion near Maghaberry£27£175
Mansard Loft Conversion near Coleraine£21£181
Mansard Loft Conversion near Hillsborough and Culcavy£21£141