Building work in Pimlico: area guide

This is our area guide to building work in Pimlico (SW1, Westminster): the housing, the council rules that apply (Westminster City Council for planning) and every service we offer here. For whole-house refurbishment go to Home renovation in Pimlico.

White stucco gives Pimlico its character and gives its owners most of their maintenance. The Regency terraces running back from the river and around St George's Square were built with a rendered face over brick, and that render wants different treatment from the modern equivalent. A short walk away, the post war blocks at Churchill Gardens are a reminder that SW1 is not uniformly Georgian, and on VOA figures most homes here are flats. Between Pimlico station and Tate Britain you will find both, so we route the job by the actual building rather than the postcode.

Pimlico's housing, as the Council Tax list records it, is about 10,180 homes: 6% houses, 94% flats, with 55% pre-1919, 10% interwar and 34% built since 1945. VOA Council Tax stock of properties, March 2025, for Pimlico North and Pimlico South. Counts rounded by the VOA.

Pimlico stucco: the envelope comes before any lower ground floor job

The render on a Pimlico terrace is a sacrificial layer. It was designed to take the weather so the brick behind it does not, and to be repaired periodically rather than left alone for fifty years. Where it has been patched with a modern cement mortar, the patch is harder than the original, moisture gets trapped behind it, and the result shows as blown areas and staining beneath sills and cornices. That comes before any internal work, because a wall still taking on water will ruin new plaster inside a single winter. Envelope first, finishes second.

Inside, these houses run over several storeys with a lower ground floor that began life as kitchen and service space. It is the floor most often reworked and it also carries the damp risk, sitting partly below external ground level with vaults under the pavement in front. Tanking, ventilation and where the new floor build-up sits relative to the damp proof course are resolved together rather than piecemeal, which makes it a home renovation job before it is a kitchen renovation. Shutters, cornices and original joinery upstairs are worth repairing, because replacing them costs more in consent terms than it saves in labour.

Lime mortar walls, flat leases and the Pimlico street

Removing a wall in a Regency terrace is not the job it would be in a suburban semi. The walls are solid brick in lime mortar, floor joists frequently run into them from both sides, and a chimney stack may be carried on the very masonry you want opened, so it is load-bearing wall removal to an engineer's design, propped throughout. Where a bearing lands in the wall shared with next door, notice under the Party Wall Act comes first. In a flat, freeholder consent comes before either, and a bathroom renovation turns on the shared soil stack and the floor over the flat below. Building control applications and inspections are coordinated by us.

On the street side, plan around parking controls and a permit for anything occupying the kerb. Terraces of this age rarely have rear access worth the name, so scaffold, steel and waste all travel through the front door, which shapes the programme more than most owners expect. We stage deliveries, keep the pavement clear and board out the entrance hall and stair, because an original hall is part of what you are paying to preserve.

Where to go next for work in Pimlico: kitchen renovation in Pimlico, house extensions in Pimlico, the Westminster area guide, building work in Belgravia, building work in Vauxhall and Snagging List Guide.