11A Royal Buildings, Stanwell Road, Penarth, CF64 3ED 029 2003 6677 info@allaspectsconstruction.co.uk
029 2003 6677
Side return extension on a period home

Your Local Extension Builders — Literally.

Our office is on Stanwell Road, so when we say we're Penarth's local extension specialists, we mean it — you can walk in and talk to us. We know the town's housing stock street by street: the Victorian and Edwardian terraces around the town centre, the substantial villas towards the Esplanade, and the inter-war semis further out — and we know which extension designs work with each.

Penarth falls under the Vale of Glamorgan Council for planning, not Cardiff, and parts of the town sit within conservation areas where design details matter. We handle the full planning process, including sympathetic designs in slate, render and stone that satisfy conservation officers while giving you the open-plan space you're after. See our work in Penarth or explore all our extension services.

Thinking garden as well as extension?

Most Penarth extensions open onto the garden — we also do hard landscaping in Penarth, so the patio, steps and levels can be designed and built with the extension, not after it.

Request a Free Quote All Extension Services

Popular Extension Types in Penarth

Rear extension with kitchen-diner

Rear Extensions

The classic Penarth project: pushing the kitchen out into the garden to create a bright kitchen-diner across the back of a Victorian terrace, with bi-folds or crittall-style glazing onto the garden.

Side return extension

Side Return Extensions

Penarth's period terraces often have a narrow side alley doing nothing. Infilling it widens the whole rear of the house — the biggest transformation per square metre you can buy.

Double storey extension

Double Storey Extensions

For growing families who want to stay near the schools and the seafront rather than move: an extra bedroom and bathroom above, larger living space below, one build.

Proudly Partnering With