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Extensions in Egremont

House Extensions in Egremont

More kitchen space, another bedroom or room for the family. We build single-storey, two-storey and kitchen extensions, plus garage conversions.

Based near St Bees, we cover Egremont and nearby villages including Bigrigg, Thornhill and Beckermet.

Distance from our base

About 4 miles

From St Bees to Egremont

Driving time

roughly 10–15 minutes

Depending on the route and traffic

Phone or WhatsApp

07546 971358

Call Chris, or use the form below

Planning an extension in Egremont

Egremont has older stone houses as well as brick and rendered homes. An extension needs to work with the house you already have.

On a terrace, access to the rear can shape the job. Tell us about side passages, shared access and where materials could be delivered.

If you have drawings, send them over. If not, call Chris with your idea.

Price guide

Rough extension prices

The same figures as our cost calculator. Your price depends on your design, ground and access.

Rough guide only, per m² of new floor area, excluding VAT, design and engineer fees, building control and planning. Figures from our cost calculator, updated November 2026.
ProjectBasicStandardHighExample (standard)
Single-storey extension£1,600–£1,900£1,800–£2,400£2,400–£3,00020 m²: £36,000 to £48,000
Two-storey extension£1,500–£1,800£1,700–£2,200£2,200–£2,80040 m²: £68,000 to £88,000
Kitchen extension£1,700–£2,100£2,000–£2,600£2,600–£3,20025 m²: £50,000 to £65,000
Garage conversion£625–£900£800–£1,100£1,000–£1,40015 m²: £12,000 to £16,500
Work out your own rough price

Rough guide only, not a quote. Call Chris for a proper quote.

Other building work

These photos show our existing work, not completed extensions in Egremont.

Rendered front wall of the Harrington house after external renovation
Rear of the Harrington house showing a raised terrace with frosted glass balustrades and steps down to a gravel garden

Harrington

External renovation in Harrington

Rendering, glazing and a raised terrace with glass balustrades, plus a gravel driveway and garden.

See our projects

Building work in Egremont

Building work in Egremont

From the Ehen to the villages

The older centre around Main Street and the castle ruins includes red sandstone and render. If your idea joins new work to an older wall, photograph the existing finish and the place where the connection would be. Matching the appearance is one question; understanding the existing construction is another.

Egremont also has brick and rendered terraces, semis and newer estates. A rear addition should leave a workable outdoor space. Mark gates, bins and any steps on a sketch rather than showing only the outline of the new room.

Bigrigg, Thornhill and Beckermet are part of the area we cover from near St Bees. Give the village in your enquiry and describe the route from the entrance to the proposed build. If that route is shared, explain who else uses it.

For a garage conversion, show the existing opening and the doorway into the house. Say whether the aim is a bedroom, a workspace or family space. These uses can change what you need from the layout, so a floor-area total is not the whole brief.

Contact

Tell us about your Egremont extension

Tell us what space you need and what you would like to change. Photos or drawings can help Chris understand the job.

Photos (optional, up to 3, 8 MB in total)

We aim to reply within 24 hours. We answer every enquiry and turn up when we say we will.

Prefer WhatsApp?

This opens WhatsApp with your details filled in, so you can check the message and send it yourself. You can attach photos there.

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