Cost to build a mansard loft conversion in SO18

Build a mansard loft conversion in SO18 from £51,200

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Mansard loft conversion cost in SO18
Mansard loft conversion cost in SO18
Estimates for common extension builder jobs in SO18;

Mansard loft conversion cost in SO18

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 (ANDYWORKS & son Ltd based in SO50) to the dearest of around £52,400 (LED Electrical Services based in SO18).

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 SO18 by posting a job with HaMuch and we'll send it to extension builders in SO18.

Estimates for mansard loft conversion near SO18

Estimates for common extension builder jobs in SO18;

Rates for other SO18 trades

Mansard loft conversion cost in SO18

Estimate Mansard loft conversion cost in SO18 based on hourly/daily rate (excluding VAT or callout charges)
Business name	Mansard loft conversion cost
Steve Lovett Builders, Bitterne, SO18	£51,704
Pro Home Improve, Hampshire, SO18	£51,776
LED Electrical Services, Southampton, SO18	£52,400
DJ BUILDING & MAINTENANCE, Southampton, SO18	£52,000
Andy's Building Services, Sholing, SO19	£51,712
Mark Mckie, Southampton, Hampshire, SO17	£51,680
Dell Developments Ltd, Southampton, Hampshire, SO18	£51,672
APD Construction & Improvements Limited, Southampton, SO19	£51,712
Home Building and Property Maintenance Limited, Southampton, SO14	£51,712
T & S Construction, Bassett, SO16	£51,712
Mobile Services, Sholing, SO19	£51,712
A Class Construction Southern Ltd, Southampton, SO19	£51,696
AAConcepts, Hampshire, SO14	£51,712
Hestia Trustins LTD, South Hampton, Hampshire, SO14	£51,680
DSH Roofing, Southampton, SO14	£51,712
Claytons Building and Roofing, Southampton, SO19	£51,696
ROB DINE CONSTRUCTION, Sholing, SO19	£51,688
LG PLANNING LIMITED, Hampshire, SO14	£51,776
WALSTONE SPECIALIST BUILDING S, Sholing, SO19	£51,696
Loki Projects & Development, Hampshire, SO1	£51,784
The Driveway Division, Unit 20, Longbridge Industrial Park, Sou, SO14	£51,664
The Roofing Division Ltd, Unit 20, Longbridge Industrial Park, Flo, SO14	£51,664
Shay building LTD, Wilton aven , SO15	£51,888
SHONCEE CONSTRUCTION LTD, Sholing, SO19	£51,688
ANDYWORKS & son Ltd, Eastleigh, SO50	£51,200

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Location in UK	Hourly Rate	Daily Rate
Mansard Loft Conversion near Southampton	£30	£215
Mansard Loft Conversion near Hedge End	£30	£215
Mansard Loft Conversion near Eastleigh	£30	£215
Mansard Loft Conversion near Chandler's Ford	£30	£216
Mansard Loft Conversion near Locks Heath	£30	£213
Mansard Loft Conversion near Totton	£30	£216
Mansard Loft Conversion near Romsey	£28	£203
Mansard Loft Conversion near Fareham	£31	£217
Mansard Loft Conversion near Winchester	£31	£225
Mansard Loft Conversion near Lee-on-the-Solent	£31	£217

	Job	Estimate
	Underpinning a house	£17,233
	Build a two storey extension	£87,600
	Build a timber frame extension	£25,733
	Install a swimming pool	£80,733
	Cost to build a single storey extension	£49,669
	Cost to build a side return extension	£38,501
	Install an RSJ	£1,933
	Build an outbuilding	£9,733
	Build a mansard loft conversion	£51,733
	Cost of a loft conversion	£31,251
	Build a kitchen extension	£41,733
	Build a hip to gable loft conversion	£41,733
	Build a granny annexe	£86,733
	Build a garden office	£9,733
	Convert a garage	£15,733
	Build a new garage	£18,233
	Build a flat roof extension	£21,733
	Build a dormer loft conversion	£41,733
	Lay a concrete foundation	£5,983
	Convert a bungalow loft	£28,733
	Basement conversion cost	£34,501