Cost to build a mansard loft conversion in CM12

Build a mansard loft conversion in CM12 from £51,600

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Mansard loft conversion cost in CM12
Mansard loft conversion cost in CM12
Estimates for common extension builder jobs in CM12;

Mansard loft conversion cost in CM12

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 £51,600 (Rimantas based in CM12) to the dearest of around £52,000 (Clive Williams based in CM13).

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 CM12 by posting a job with HaMuch and we'll send it to extension builders in CM12.

"Mansard loft conversion"

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Estimates for common extension builder jobs in CM12;

Rates for other CM12 trades

Mansard loft conversion cost in CM12

Estimate Mansard loft conversion cost in CM12 based on hourly/daily rate (excluding VAT or callout charges)
Business name	Mansard loft conversion cost
ABS Building Specialists, Billericay, CM12	£51,744
A&B Builders, Billericay, CM12	£51,744
Billericay Loft Conversions, Billericay, CM11	£51,840
Rimantas, Billericay, CM12	£51,600
SPALDING BUILDERS, Billericay, CM11	£51,800
D J J BRICKWORK LIMITED, Billericay, CM11	£51,600
PAUL BAILEY CONSTRUCTION, Billericay West, CM12	£51,792
RV BUILDING & MAINTENANCE, Billericay, CM11	£51,792
PRESTON BUILDERS LTD, Brentwood, CM13	£51,800
PAUL JACKSON BUILDER & CON LTD, Ingatestone, CM4	£51,760
Clive Williams, Brentwood, CM13	£52,000
LDN Renovation LTD, Hutton, CM13	£51,880
PBS Homes Ltd, Essex, CM4	£51,848
JPC CONSTRUCTION LTD, Brentwood, CM13	£51,800
Essex Conservatories, The Old Tack Room, Summerhill Garden Cen, CM11	£51,736
Line Up Brickwork Ltd, Essex, CM13	£51,888
Property Maintenance, Laindon, SS15	£51,832
JCD Building Contractors, Essex, SS14	£51,864
Concept Interiors Management Ltd, Essex, SS14	£51,864
White & Sons Home Improvements, Langdon Hills, SS16	£51,840
Browns Contractors, Essex, SS16	£51,872
SMB BUILDING CONTRACTORS, Langdon Hills, SS16	£51,792
J & J Builders, Basildon, SS14	£51,824
CLARK CONSTRUCTION, Langdon Hills, SS16	£51,792
Harris Murray Carpentry & Building Ltd, Essex, CM15	£51,912

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Location in UK	Hourly Rate	Daily Rate
Mansard Loft Conversion near Billericay	£34	£218
Mansard Loft Conversion near Brentwood	£34	£225
Mansard Loft Conversion near Basildon	£34	£220
Mansard Loft Conversion near Wickford	£34	£224
Mansard Loft Conversion near Stanford-le-Hope	£35	£222
Mansard Loft Conversion near Chelmsford	£33	£224
Mansard Loft Conversion near Rayleigh	£34	£221
Mansard Loft Conversion near Thundersley	£34	£221
Mansard Loft Conversion near Thurrock	£36	£227
Mansard Loft Conversion near Chafford Hundred	£36	£227

	Job	Estimate
	Underpinning a house	£17,309
	Build a two storey extension	£87,713
	Build a timber frame extension	£25,809
	Install a swimming pool	£80,809
	Cost to build a single storey extension	£51,173
	Cost to build a side return extension	£39,347
	Install an RSJ	£2,009
	Build an outbuilding	£9,809
	Build a mansard loft conversion	£51,809
	Cost of a loft conversion	£31,956
	Build a kitchen extension	£41,809
	Build a hip to gable loft conversion	£41,809
	Build a granny annexe	£86,809
	Build a garden office	£9,809
	Convert a garage	£15,809
	Build a new garage	£18,309
	Build a flat roof extension	£21,809
	Build a dormer loft conversion	£41,809
	Lay a concrete foundation	£6,059
	Convert a bungalow loft	£28,809
	Basement conversion cost	£35,347