Areas covered · Portishead
Working inPortishead.
Loft conversions and extensions for Portishead homes, from 1930s semis to marina-era new builds. Pier Developments is based in Clevedon and works across North Somerset. Get in touch with your address and we will confirm whether we can take the project on.

A finished plain clay-tiled roof slope with rooflights, seen along the ridge towards open water.
40+
Years combined
experience
01Roofs in Portishead
The houses here, and what their roofs will take.
Portishead has grown in layers, and the roof you have depends on which layer your house came from. The older streets up towards Nore Road and Down Road are largely 1930s semis and detached houses with cut roofs — rafters and purlins, and usable space between them.
The marina and the estates built around it are much newer, and almost all of them are trussed-rafter roofs. Those are designed to be efficient rather than convertible, so the loft is filled with bracing and the conversion means altering that structure properly.
Plots on the newer estates tend to be tighter, so a rear extension is usually about using the full width well, with a steel over a wide opening into the existing house rather than a small door into a separate room.
02What we do in Portishead
Loft conversions, extensions and the structural work between them.
Planning & approvals
What your project is likely to need.
North Somerset Council is the planning authority. Many houses here can extend or convert under permitted development, but estates built with planning conditions or covenants sometimes cannot — it is worth checking the title and the original consent early.
Planning a project in Portishead?
Let’s talk aboutyour project.
If you’re considering creating more space in your home, get in touch. We’d be happy to discuss what you’re looking to achieve and the next steps for your property.

