Mansard loft conversions · Old Trafford

Mansard loft conversions in Old Trafford

If you live in Old Trafford and want mansard loft conversions, we can take the whole job off your hands, from measuring the house to handing over a finished room.

Covering Old Trafford

Our coverage around Old Trafford (M16, M32) also includes Stretford (1 miles to the south-west) and Salford.

Homes in the North West

Across the North West, Victorian terraces, inter-war semis and modern estates all feature, and brick or stone matching is chosen to suit each street.

What do you get with a mansard loft conversion?

A mansard loft conversion replaces one or both slopes of a roof with a near-vertical wall, typically at 70 degrees, with small dormer windows set into it. It creates almost a full extra storey and is common on terraced houses in towns and cities, particularly in London.

  • Roof removal and new mansard frame
  • Slate cladding and lead-clad dormers
  • Staircase, insulation and fit-out

What is the guide price for a mansard loft conversion in Old Trafford?

Indicative costs for mansard loft conversions. London and the South East usually sit towards the top of each range.

Mansard loft conversionsGuide price incl. VAT
Rear mansard£65,000 to £85,000
Front and rear (double) mansard£80,000 to £110,000

How is a mansard loft conversion approved in Old Trafford?

In England we deal with the council’s planning team for permission or a lawful development certificate, with building control (the council or a registered building control approver) for inspections, and with neighbours under the Party Wall etc. Act 1996 where it applies.

Mansard conversions change the shape of the roof significantly, so they usually need planning permission in England.

What can change the price or programme?

  • A mansard nearly always involves party walls on both sides of a terrace.
  • The roof is open for longer than with a dormer, so weather protection matters.

From first call to completion

  1. Tell us about the project. Call, use the guide price tool or send the form with a few photos and a postcode.
  2. Free site visit. We measure up, look at access, drains and the structure, and talk through options and budget.
  3. Price and paperwork. The design is priced line by line, and we submit the planning and building control applications.
  4. Build and hand over. Our teams build to the programme, building control inspects, and you get the completion paperwork at the end.

Mansard loft conversions: common questions

How long does a mansard take?

Around 10 to 14 weeks on site after planning approval.

Why choose a mansard over a dormer?

A mansard gives more usable space and often fits a street better where neighbours already have one.

Who deals with the council for a project in Old Trafford?

We do. We prepare the drawings, submit planning or permitted development paperwork if needed, and arrange building control inspections.

Other towns nearby

Learn more about mansard loft conversions, or see every project we cover in Old Trafford.

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