Dwelling house rebuild at 8 Markham Square, Chelsea, London SW3

What was proposed

The application proposed rebuilding the dwelling behind its retained façade, with rear extensions, a replacement mansard roof, lowered floors and roof-level air conditioning.

“THE ROYAL BOROUGH OF KENSINGTON AND CHELSEA PLANNING APPLICATIONS COMMITTEE 21/10/2025 REPORT BY THE DIRECTOR, PLANNING AND PLACE Application: PP/25/04365 Agenda Item: S098 Address:8 Markham Square, LONDON, SW3 4UY Proposal: Demolition and rebuild of the dwelling house behind a retained façade to include provision of infill extensions to rear at lower ground and ground floor levels, replacement of closet wing, replacement of mansard roof, lowering of lower ground floor and…”

Officer report

The main planning issues

The decisive issues were the effect on the building and conservation area, and the effect on neighbouring occupiers’ living conditions.

“The decisive issues therefore are: iWhether the proposals would continue to preserve or would take opportunities to enhance the character and appearance of the building, terrace group and wider Chelsea Conservation Area; iiWhether the proposals would continue to ensure good living conditions for all neighbouring occupiers.”

Officer report

Objections and consultation

Seven objections raised concerns about heritage, structural stability, construction traffic, the balcony, excavation, consultation, overlooking and noise.

“Concern regarding the structural stability of the facade and neighbouring properties as the scheme is for facade retention This is covered by Building Control legislation. Concerns regarding traffic management and construction impacts, particularly due to the narrow vehicular access to the Square and request for a condition Whilst it is appreciated that construction works can be disruptive, the noise generated by excavation or construction works would not warrant a…”

Officer report

Who spoke

Emma Barral introduced the report, and there were no speakers for the item.

The committee vote

The committee unanimously voted to grant planning permission with the conditions in section 9 of the officer report.

“Resolved unanimously: that planning permission be granted with the conditions in section 9 of the officer report.”

Minutes