Cost to build a mansard loft conversion in AL2

Build a mansard loft conversion in AL2 from £51,240

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 AL2
Build a Mansard loft conversion cost in AL2
Estimates for common extension builder jobs in AL2;

Mansard loft conversion cost in AL2

Mansard loft conversions range from the cheapest installation of £51,240 (Apollo Decor Ltd based in AL2) to the dearest of around £52,400 (Eeoc based in WD25).

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 AL2 by posting a job with HaMuch and we'll send it to extension builders in AL2.

Estimates for build a mansard loft conversion near AL2

Estimates for common extension builder jobs in AL2;

Rates for other AL2 trades

Build a Mansard loft conversion cost in AL2

Estimate Build a Mansard loft conversion cost in AL2 based on hourly/daily rate (excluding VAT or callout charges)
Business name	Build a Mansard loft conversion cost
Apollo Decor Ltd, St Albans, AL2	£51,240
DK Home Refurbishment Limited, St. albans, AL1	£51,896
P & A Doherty, 23 Pemberton Close, St Albans, Hertfords, AL1	£51,840
Property Interior Services, St. Albans, AL1	£51,960
Luna Construction Ltd, Hertfordshire, al2	£51,968
EMA Contractors, Hertfordshire, AL2	£51,968
Beswick Building and Renovations LTD, Saint Albans, Hertfordshire, al1	£51,848
ADS Builders, Radlett, WD7	£51,848
JGS Building Ltd, Hertfordshire, AL1	£51,968
JAS Housing Developments, St Albans, St Albans, Hertfordshire, AL1	£51,848
A.MILLS BUILDING SOLUTIONS LTD, Sandridge, AL4	£51,888
Planson’s Building Services, Hertfordshire , AL1	£52,000
Designer Shade Solutions, Hertfordshire, AL1	£51,968
IC Builders, Hertfordshire, AL1	£51,968
Griggs Homes, 13 Beaumont gate, Radlett, wd7	£51,856
ARI Studio LTD, 7 Bridge Court, Craigmount, Radlett, Her, WD7	£51,856
Ebro Construction Group, St Albans, Hertfordshire, AL4	£51,848
RenoSpace, Hertfordshire, AL3	£51,968
J Pellow & Son Ltd, Watford, WD25	£51,856
Eeoc , Watford , WD25	£52,400
Rob Higgs Building & Carpentry, Hertfordshire, WD5	£51,968
Abalon Construction , Edmonton, ZZ99	£51,928
Mayfield Building Contractor, Hertfordshire, AL3	£51,968
Crown Building, Unit: 324-B, Wenta Centre, Colne Way, Watford, Hertfordshire, WD24	£51,864
Murati Building LTD, Garston, WD25	£51,904

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Location in UK	Hourly Rate	Daily Rate
Build A Mansard Loft Conversion near St Albans	£52	£246
Build A Mansard Loft Conversion near Borehamwood	£37	£238
Build A Mansard Loft Conversion near Bushey	£37	£240
Build A Mansard Loft Conversion near Hatfield	£53	£244
Build A Mansard Loft Conversion near Watford	£37	£239
Build A Mansard Loft Conversion near Harpenden	£70	£264
Build A Mansard Loft Conversion near Potters Bar	£38	£240
Build A Mansard Loft Conversion near Hemel Hempstead	£36	£232
Build A Mansard Loft Conversion near Dacorum	£36	£232
Build A Mansard Loft Conversion near High Barnet	£37	£236

	Job	Estimate
	Cost to underpin a house	£17,405
	Build a two storey extension	£87,857
	Cost to build a timber frame extension	£25,905
	Cost to build a swimming pool	£80,905
	Cost to build a single storey extension	£53,099
	Cost to build a side return extension	£40,431
	Cost to Install an RSJ	£2,105
	Build an outbuilding	£9,905
	Cost to build a mansard loft conversion	£51,905
	Cost of a loft conversion	£32,859
	Cost to build a kitchen extension	£41,905
	Build a hip to gable loft conversion	£41,905
	Build a granny annexe	£86,905
	Build a garden office	£9,905
	Cost of a garage conversion	£15,905
	Build a new garage	£18,405
	Cost to build a flat roof extension	£21,905
	Cost to build a dormer loft conversion	£41,905
	Lay a concrete foundation	£6,155
	Cost of a bungalow loft conversion	£28,905
	Basement conversion cost	£36,431