Loft conversions in Edgbaston

Planning your loft conversion in Edgbaston

In Edgbaston, Birmingham City Council decides planning questions. We check permitted development limits and any local restrictions at the survey, then deal with the Building Regulations side so you receive a completion certificate when the work is signed off.

Permitted development allows up to 40 m³ of extra roof volume on a terraced house and 50 m³ on other houses.
Every habitable loft room needs Building Regulations approval, including fire protection to the stairway below.
A dormer on the roof slope facing the street, or one that rises above the ridge, needs a planning application.

Postcode district: B15
Planning and building control: Birmingham City Council
From our West Bromwich base: 5 miles

Choices to weigh up in Edgbaston

Mansard conversion

The rear roof slope is rebuilt almost vertically, at around 70 degrees, with a flat top and windows set into it. It gives the most space but changes the roof shape significantly, so it normally needs a planning application. It can suit terraces where a dormer would be too limited, and it's the most expensive of the common types.

Roof-light conversion

The simplest option: the roof shape stays the same and roof windows are fitted into the slope. It works when there's already enough head height, keeps costs down, and is often permitted development because roof lights can project up to 150 mm from the roof plane. You do lose some usable floor area under the sloping ceilings.

Loft conversions prices in Edgbaston

For a home in Edgbaston, our guide range is £22,000–£72,000 depending on size and specification. A rear dormer with a double bedroom and shower room on a three-bed semi: usually £42,000–£52,000.

Guide prices for loft conversions
Option	Guide price	Good to know
Roof-light conversion	£22,000 – £32,000	One room, no change to the roof shape
Rear dormer	£38,000 – £55,000	Bedroom and shower room; a good fit for semis and terraces
Hip-to-gable with rear dormer	£48,000 – £68,000	Most usable space; semis and detached houses

Guide ranges include VAT where it applies. Your fixed price for the agreed specification follows a free survey at your Edgbaston address.

Loft conversions in Edgbaston: common questions

Is my loft suitable for conversion?

Measure from the top of a ceiling joist to the underside of the ridge. Around 2.2 metres or more usually means a conversion is practical; less than that may still work with a dormer or lowered ceilings but costs more. Roof structure matters too, as older cut-timber roofs are simpler to convert than modern trussed roofs, which need more steel. We check all of this at the free survey.

Do you cover Edgbaston?

Yes. Edgbaston (B15) is about 5 miles from our West Bromwich base and inside the area we cover. Call 0800 088 6248 or send the form on this page to book a free survey.

Will I lose space on the landing?

Usually very little, because the new staircase normally sits above the existing one. Sometimes part of a box room or a cupboard is used to fit the stair in, especially where head height is tight. We show you exactly where the stair lands on the drawings before you agree to anything, because its position decides how both floors work.

Who approves loft conversions in Edgbaston?

Usually building control, and sometimes planning. Birmingham City Council is the planning authority for Edgbaston; Building Regulations approval comes from its building control team or a registered building control approver. We'll tell you which applies after the survey.

Loft conversions near Edgbaston

Other home improvements in Edgbaston

Ring 0800 088 6248 to talk through your loft, or send your postcode and we'll arrange a visit.