Planning application
3 Eccleston Street London SW1W 9LZ
Works: Windows or glazing
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Details, including photographs of samples and manufacturer specifications of the facing materials, including glazing, and elevations and roof plans annotated to show where the materials are to be located pursuant to Condition 6 of planning permission dated 21st May 2025 (RN: 24/08110/FULL).
As published by the council, reference 25/06578/ADFULL
Application record
- Reference
- 25/06578/ADFULL
- Type
- Approval of Details (Full PP)
- Status
- Decided
- Decision
- Granted As published: Application Permitted
- Received
- 15 Sep 2025
- Validated
- 15 Sep 2025
- Decided
- 2 Oct 2025
- Ward
- Knightsbridge & Belgravia
- Decision by
- Delegated Decision
- Postcode
- SW1W 9LZ
Site history
Applications at this address on the Westminster register
This site has had 7 applications since 2025: 1 approved, 1 refused.
-
26/05173/FULL Awaiting decision
3 Eccleston Street London SW1W 9LZ
Variation of condition 1 of planning permission dated 24 June 2025 (RN: 24/09005/FULL) for the: Removal of existing lift overrun and redundant roof equipment, installation of a new roof enclosure to house lift and staircase access to roof, installation of a pergola in association with the creation of a new roof terrace at fourth floor level. NAMELY, amendments to allow alteration to balustrade; and incorporation/ alteration of the ductwork.
-
26/05172/NMA Awaiting decision
3 Eccleston Street London SW1W 9LZ
Amendments to planning permission dated 21 May 2025 (RN: 24/08110/FULL) for the: Refurbishment of building, replacement of all windows at first, second and third floor level, replacement of two doors at ground floor level, removal of two existing windows on eastern elevation, new artwork on eastern elevation, installation of a plant enclosure and replacement of existing roof-top plant equipment and associated works. Namely, to increase the height of the approved ductwork and introduce a short section of stacked ductwork.
-
26/02350/NMA Awaiting decision
3 Eccleston Street London SW1W 9LZ
Amendments to planning permission dated 25 May 2025 (RN: 24/09005/FULL) for removal of existing lift overrun and redundant roof equipment, installation of a new roof enclosure to house lift and staircase access to roof, installation of a pergola in association with the creation of a new roof terrace at fourth floor level; NAMELY amendments to balustrade and ductwork.
-
26/02351/NMA Awaiting decision
3 Eccleston Street London SW1W 9LZ
Amendment to planning permission dated 21st May 2025 (RN 24/08110/FULL) for the Refurbishment of building, replacement of all windows at first, second and third floor level, replacement of two doors at ground floor level, removal of two existing windows on eastern elevation, new artwork on eastern elevation, installation of a plant enclosure and replacement of existing roof-top plant equipment and associated works. NAMELY, Amendments to materiality of secondary stair core doors which front eastern elevation and installation of signage on the northern elevation.
-
25/08264/ADFULL Awaiting decision
3 Eccleston Street London SW1W 9LZ
Details, including photographs of samples and/or manufacturer specifications, of the facing materials you will use, including glazing, and elevations and roof plans annotated to show where the materials are to be located pursuant to condition 4 of planning permission dated 24th June 2025 (RN:24/09005).
-
25/06577/ADFULL Refused
3 Eccleston Street London SW1W 9LZ
Details, including photographs of samples and manufacturer specifications of the facing materials, including glazing, and elevations and roof plans annotated to show where the materials are to be located pursuant to Condition 4 of planning permission dated 24th June 2025 (RN: 24/09005/FULL)
Timeline
Dates from the published record
-
15 Sep 2025
Received by Westminster
-
2 Oct 2025
Decision issued: Application Permitted
-
21 Jul 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Newmark Gerald Eve LLP Agent, registered in London
Active · incorporated 2008 · London
162 applications on PlanIndex · across 17 councils · 91% granted
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
7 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Watch members (£5 a month) open the document list from here.
Open the documentsWhat this grant of permission means
Westminster granted permission on 2 October 2025, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About full applications
A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
Radstock House 3 Eccleston Street London SW1W 9LZ
Amendment to planning permission dated 21 May 2025 (RN: 24/08110/FULL) for 'Refurbishment of building, replacement of all windows at first, second and third floor level, replacement of two doors at ground floor level, removal of two existing windows on eastern elevation, new artwork on eastern elevation, installation of a plant enclosure and replacement of existing roof-top plant equipment and associated works'. NAMELY, updating the approved drawings to ensure full alignment between drawings.
Granted Amendments Windows or glazing 13 docs -
Radstock House 3 Eccleston Street London SW1W 9LZ
Amendments to planning permission dated 24 June 2025 (RN: 24/09005/FULL) for 'Removal of existing lift overrun and redundant roof equipment, installation of a new roof enclosure to house lift and staircase access to roof, installation of a pergola in association with the creation of a new roof terrace at fourth floor level'. Namely, changes to treatment of secondary stair core.
Granted Amendments Roofing 13 docs -
3 Eccleston Street London SW1W 9LZ
Details, including photographs of samples and manufacturer specifications of the facing materials, including glazing, and elevations and roof plans annotated to show where the materials are to be located pursuant to Condition 4 of planning permission dated 24th June 2025 (RN: 24/09005/FULL)
Refused Full applications Windows or glazing 9 docs -
3 Eccleston Street London SW1W 9LZ
87% historically approved · decision due ~7 Jan
Details, including photographs of samples and/or manufacturer specifications, of the facing materials you will use, including glazing, and elevations and roof plans annotated to show where the materials are to be located pursuant to condition 4 of planning permission dated 24th June 2025 (RN:24/09005).
Awaiting decision Full applications Windows or glazing 4 docs -
3 Eccleston Street London SW1W 9LZ
93% historically approved · decision due ~5 Jun
Amendments to planning permission dated 25 May 2025 (RN: 24/09005/FULL) for removal of existing lift overrun and redundant roof equipment, installation of a new roof enclosure to house lift and staircase access to roof, installation of a pergola in association with the creation of a new roof terrace at fourth floor level; NAMELY amendments to balustrade and ductwork.
Awaiting decision Amendments Roofing 17 docs -
3 Eccleston Street London SW1W 9LZ
93% historically approved · decision due ~5 Jun
Amendment to planning permission dated 21st May 2025 (RN 24/08110/FULL) for the Refurbishment of building, replacement of all windows at first, second and third floor level, replacement of two doors at ground floor level, removal of two existing windows on eastern elevation, new artwork on eastern elevation, installation of a plant enclosure and replacement of existing roof-top plant equipment and associated works. NAMELY, Amendments to materiality of secondary stair core doors which front eastern elevation and installation of signage on the northern elevation.
Awaiting decision Amendments Windows or glazing 19 docs
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