25/07422/FULLPlanning Application 25/07422/FULL
Full application at 6 Eccleston Square London SW1V 1NP, Westminster. View planning documents, track the decision and get email alerts on updates.
Full refurbishment of Flat 6 involving the demolition of the existing modern mansard roof and dormers at 4th level, and of the terrace above the 4th Floor and creation of a new roof with a sunk terrace, recessed from both elevations, in the middle section of the roof, insertion of a hinged sky door fit in the roof and creation of an internal stair for accessing the roof terrace, layout improvement of the 4th floor with minor alterations of the bedrooms configuration and the enlargement of existing bathroom, with the provision of a skylight about the bath/ shower area, vertical extension of the existing cantilevered rear extension, with the creation of a new rear extension volume above, partially covering the existing rear extension, housing a shower area and improvement of existing WC on the landing in between the 3rd and 4th floors; layout optimization of the 3rd floor and renewal of the existing modern double-glazing windows with new like to like timber, slim line double glazed conservation windows and installation of ASHP heat pump. (Linked to 25/07423/LBC)
25/07422/FULL
6 Eccleston Square London SW1V 1NP
This is a full planning application for demolition at 6 Eccleston Square London SW1V 1NP. Westminster has handled 4,496 applications of this type and approves 84% of them, typically deciding them in 73 days. It was submitted on 14 October 2025 and is still awaiting a decision. The site is in the Pimlico conservation area, with 3 listed buildings nearby. There has been 1 other application at this address. In the past year there have been 98 applications across Pimlico North. We hold 816 applications in total for the SW1V postcode area.
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Application Details
Applicant & Agent
Planning Application Dates
Planning Decision
Publicity
Appeal
Additional Information
Source: Westminster