Wandsworth London Borough Council • 2026/1057
Outrigger dormer extension and floor plan redesign proposed at flat in Battersea
61 Brynmaer Road London Wandsworth SW11 4EN
Dormer extension proposed at a Battersea flat in a flood-risk area.
- Status
- pending
- Type
- full
- Received
- 2026-03-17
ImpactAutomated estimate
Summary
The owner of a flat at 61 Brynmaer Road is applying to add a dormer extension to the rear of the building and redesign the internal layout. A dormer is a box-shaped window structure that projects from the roof slope to create more usable space inside. The property is a flat built between 1930 and 1949, with solid brick walls and around 61 square metres of floor space. The site sits in a flood-risk area and is close to Battersea Park. Around 250 nearby homes and businesses have a direct line of sight to the site. The flat currently has a C energy rating. The proposed works do not appear to include any insulation improvements, even though the solid brick walls have none fitted.
What you can do
You can comment on this application using the reference number 2026/1057 on the Wandsworth council planning website. The council can consider things like the effect on the look of the building, impact on neighbours, and whether flood risk has been properly assessed. They cannot consider matters such as the impact on property values.