Loft conversions in Worcester

Before your loft conversion in Worcester

Worcester City Council is the planning authority for Worcester. If your plans need permission, apply early: householder applications have an eight-week target for a decision. Building Regulations approval and inspections run alongside the build.

Roof lights can usually go in without planning permission as long as they don't project more than 150 mm from the roof slope.
A dormer on the roof slope facing the street, or one that rises above the ridge, needs a planning application.
On a semi or terrace, steel beams bearing on the shared wall need two months' party wall notice.

Postcode districts: WR1, WR2, WR3, WR4, WR5
Planning and building control: Worcester City Council
From our West Bromwich base: 24 miles

Options to consider in Worcester

Rear dormer conversion

A box-shaped extension built out from the rear roof slope, with vertical walls and a flat roof, giving full standing height across most of the room. It suits semis and terraces because it adds the most usable space for the money. Under permitted development it must be set back from the eaves and stay within the volume allowance.

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.

What does your loft conversion cost in Worcester?

Prices in Worcester match the rest of our area: £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 Worcester address.

Before you book in Worcester

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 Worcester?

Yes. Worcester (WR1, WR2, WR3, WR4) is about 24 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.

How much does a loft conversion cost in the West Midlands?

Guide prices run from about £22,000 for a simple roof-light conversion to around £72,000 for a large hip-to-gable or mansard, including VAT where it applies. A rear dormer with a double bedroom and shower room on a three-bed semi typically costs £42,000–£52,000. Flooring, decorating and fitted wardrobes are extra. Your fixed price for the agreed specification follows the free survey.

Who approves loft conversions in Worcester?

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

Nearby places we cover

Other home improvements in Worcester

Tell us roughly what you'd like up there and we'll come and check whether it fits, with no obligation.