Build a mansard loft conversion in Irthlingborough from £51,400

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.

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Mansard loft conversion cost in Irthlingborough

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 £51,400 (Ascot Property Solutions Limited based in NN17) to the dearest of around £52,800 (STRANDOR ROOFING LTD based in NN6).

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

Estimates for build a mansard loft conversion near Irthlingborough

Estimates for common extension builder jobs in Irthlingborough;

JobEstimate
Cost to underpin a house£17,189
Build a two storey extension£87,533
Cost to build a timber frame extension£25,689
Cost to build a swimming pool£80,689
Cost to build a single storey extension£48,779
Cost to build a side return extension£38,001
Cost to Install an RSJ£1,889
Build an outbuilding£9,689
Cost to build a mansard loft conversion£51,689
Cost of a loft conversion£30,834
Cost to build a kitchen extension£41,689
Build a hip to gable loft conversion£41,689
Build a granny annexe£86,689
Build a garden office£9,689
Cost of a garage conversion£15,689
Build a new garage£18,189
Cost to build a flat roof extension£21,689
Cost to build a dormer loft conversion£41,689
Lay a concrete foundation£5,939
Cost of a bungalow loft conversion£28,689
Basement conversion cost£34,001
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Build a Mansard loft conversion cost in Irthlingborough
Estimate Build a Mansard loft conversion cost in Irthlingborough based on hourly/daily rate (excluding VAT or callout charges)
Business name Build a Mansard loft conversion cost
KMR CONSTRUCTION, Rushden, NN10 £51,648
L & D CONSTRUCTION SERVICE, Rushden, NN10 £51,648
Garden and Building Solutions, Rushden, NN10 £51,608
Shirley Ceramics, Rushden, NN10 £51,600
Home Ryte Construction, Wellingborough, NN8 £51,624
SJS Multitrade Ltd, Northamptonshire, Nn14 £51,784
Surrounding Villages Builders Limited, Northamptonshire, Nn14 £51,784
GARY TAYLOR BUILDERS LTD, Burton Latimer, NN15 £51,600
I Plowright Brickwork, Burton Latimer, NN15 £51,616
Kettering Mobile Sandblasting, Kettering, NN16 £51,608
STRANDOR ROOFING LTD, Earls Barton, Northampton , NN6 £52,800
Jogga Construction, Kettering, NN16 £51,600
MINERAL STAR CONSTRUCTION LTD, Spratton, NN6 £51,640
Captain Stove Direct, Northampton, NN6 £51,520
shawproperty, Aberdeenshire, PE8 £51,816
A J TOMLIN BUILDING CONTR, Bedford , MK44 £51,776
K B CONTRACTORS (IND) LTD, Kettering, NN14 £51,600
NORTHAMPTON BUILDERS LTD, Northampton , NN7 £51,760
JN Property Maintenance, Northampton, NN3 £51,544
Northants Garage Doors, Boothville, NN3 £51,592
B GS GENERAL BUILDERS, Corby, NN17 £51,640
Kerson Construction Ltd, Tansor, PE8 £51,752
Samrai Associates Limited, Northampton, NN3 £51,728
Reco life, Bunkers hill house, Pitsford, Northamptonshire, Nn6 £51,536
Ascot Property Solutions Limited, 8 Anson Close, Corby, Northamptonshire, NN17 £51,400

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Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Build A Mansard Loft Conversion near Rushden£30£209
Build A Mansard Loft Conversion near Wellingborough£33£215
Build A Mansard Loft Conversion near Kettering£29£205
Build A Mansard Loft Conversion near Corby£27£193
Build A Mansard Loft Conversion near Northampton£30£202
Build A Mansard Loft Conversion near South Bedfordshire£38£233
Build A Mansard Loft Conversion near Bedford£38£233
Build A Mansard Loft Conversion near Kempston£37£230
Build A Mansard Loft Conversion near St Neots£42£256
Build A Mansard Loft Conversion near Huntingdonshire£29£240