Planning application
17 - 19 Rochester Row London SW1P 1JB
Works: Extension Roofing Windows or glazing
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Amendments to planning permission dated 29 July 2024 (RN: 23/05475/FULL) for the: Refurbishment, alteration and extension of the existing Class E building to include erection of a rear infill, replacement of fourth floor and erection of new roof pavilion, provision of external roof terraces, provision of plant equipment, altered facade and other associated external works. NAMELY, to allow relocation of lift shafts to preserve the existing pits; relocation of stair / lift platform; introduction of solid small pier between strip glazed windows; recessed courtyard facade at party wall location; facade changes; amendments to the pavilion; update cladding finish colour to the East core pavilion; lowering of vent panels behind perforated panels; extension of brick piers; and alteration to basement layout.
As published by the council, reference 25/07597/NMA
Application record
- Reference
- 25/07597/NMA
- Type
- Non-material amendments
- Status
- Decided
- Decision
- Granted As published: Application Permitted
- Received
- 21 Oct 2025
- Validated
- 21 Oct 2025
- Decided
- 18 Nov 2025
- Ward
- Vincent Square
- Decision by
- Delegated Decision
- Postcode
- SW1P 1JB
Site history
Applications at this address on the Westminster register
This site has had 12 applications since 2025: 3 approved, 0 refused.
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26/05301/ADFULL Decided
17 - 19 Rochester Row London SW1P 1JB
Details of external lighting strategy pursuant to condition 12 of planning permission dated 16 July 2024 (RN: 23/05475/FULL)
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26/04396/ADFULL Decided
17 - 19 Rochester Row London SW1P 1JB
Details of a lighting strategy for any external lighting, including timings pursuant to condition 12 of planning permission dated 29th July 2024 (RN:23/05475/FULL )
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26/03833/ADFULL Decided
17 - 19 Rochester Row London SW1P 1JB
Detailed design of new maintenance access at the roofs of the plant and staircase / lift enclosure to the rear of the roof and the access and community room enclosure to the front of the roof pursuant to Condition 6 of planning permission dated 29 July 2024 (RN: 23/05475/FULL).
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26/03838/ADFULL Decided
17 - 19 Rochester Row London SW1P 1JB
Details of a supplementary acoustic pursuant to condition 16 of planning permission dated 16 July 2024 (RN: 23/05475/FULL)
-
26/03837/NMA Decided
17 - 19 Rochester Row London SW1P 1JB
Amendments to planning permission dated 16 July 2024 (RN: 23/05475/FULL) for the refurbishment, alteration and extension of the existing Class E building to include erection of a rear infill, replacement of fourth floor and erection of new roof pavilion, provision of external roof terraces, provision of plant equipment, altered façade and other associated external works; NAMELY to remove condition 15 restricting operation hours of plant equipment.
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26/03839/ADFULL Decided
17 - 19 Rochester Row London SW1P 1JB
Details of refuse and recycling storage and servicing management plan pursuant to conditions 18 and 20 of planning permission dated 16 July 2024 (RN: 23/05475/FULL).
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26/01599/ADFULL Awaiting decision
17 - 19 Rochester Row London SW1P 1JB
Details of drainage pursuant to condition 26 of planning permission dated 29th July 2024 (RN 23/05475/FULL)
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26/00951/ADFULL Awaiting decision
17 - 19 Rochester Row London SW1P 1JB
Details of a feasibility study exploring whether the development can support the inclusion of additional photovoltaic panels pursuant to condition 23 of planning permission dated 29th July 2024 (RN:23/05475/FULL)
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26/00952/NMA Awaiting decision
17 - 19 Rochester Row London SW1P 1JB
Amendments to planning permission dated 29th July 2024 (RN:23/05475/FULL) for Refurbishment, alteration and extension of the existing Class E building to include erection of a rear infill, replacement of fourth floor and erection of new roof pavilion, provision of external roof terraces, provision of plant equipment, altered façade and other associated external works. Namely,to allow for minor design changes to reflect detailed design development and technical coordination requirements.
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26/00171/ADFULL Granted
17 - 19 Rochester Row London SW1P 1JB
Details of facing materials pursuant to partial discharge of condition 5 for planning permission dated 29th July 2024 (RN: 23/05475/FULL)
Timeline
Dates from the published record
-
21 Oct 2025
Received by Westminster
-
18 Nov 2025
Decision issued: Application Permitted
-
21 Jul 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
DP9 Ltd Agent
Active · incorporated 2004
2,223 applications on PlanIndex · across 37 councils · 98% 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
28 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.
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Open the documentsWhat this grant of permission means
Westminster granted permission on 18 November 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 amendment applications
An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
17 - 19 Rochester Row London SW1P 1JB
89% historically approved · decision due ~6 Aug
Detailed design of new maintenance access at the roofs of the plant and staircase / lift enclosure to the rear of the roof and the access and community room enclosure to the front of the roof pursuant to Condition 6 of planning permission dated 29 July 2024 (RN: 23/05475/FULL).
Decided -
17 - 19 Rochester Row London SW1P 1JB
89% historically approved · decision due ~6 Aug
Details of a supplementary acoustic pursuant to condition 16 of planning permission dated 16 July 2024 (RN: 23/05475/FULL)
Decided -
17 - 19 Rochester Row London SW1P 1JB
93% historically approved · decision due ~6 Aug
Amendments to planning permission dated 16 July 2024 (RN: 23/05475/FULL) for the refurbishment, alteration and extension of the existing Class E building to include erection of a rear infill, replacement of fourth floor and erection of new roof pavilion, provision of external roof terraces, provision of plant equipment, altered façade and other associated external works; NAMELY to remove condition 15 restricting operation hours of plant equipment.
Decided Amendments Extension Roofing -
17 - 19 Rochester Row London SW1P 1JB
89% historically approved · decision due ~6 Aug
Details of refuse and recycling storage and servicing management plan pursuant to conditions 18 and 20 of planning permission dated 16 July 2024 (RN: 23/05475/FULL).
Decided -
17 - 19 Rochester Row London SW1P 1JB
89% historically approved · decision due ~30 Sep
Details of external lighting strategy pursuant to condition 12 of planning permission dated 16 July 2024 (RN: 23/05475/FULL)
Decided -
17 - 19 Rochester Row London SW1P 1JB
89% historically approved · decision due ~27 Aug
Details of a lighting strategy for any external lighting, including timings pursuant to condition 12 of planning permission dated 29th July 2024 (RN:23/05475/FULL )
Decided
Other amendment applications
In Westminster
-
26/06232/NMA Awaiting decision
37 Trevor Place London SW7 1LE
Amendments to planning permission dated 17th July 2026 (RN 26/03030/FULL) for the Alterations including enlargement of louvres and installation of new plant in basement; landscaping of roof terrace; second floor windows replaced with door sets; partial demolition at ground and first floor levels to create new lightwell and landscaped courtyard. NAMELY, addition of a free-standing sauna to the second-floor roof terrace.
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26/06256/NMA Awaiting decision
Queens Court Queensway London W2 4QN
Amendments to planning permission dated 21st May 2026 (RN:25/05013/FULL) for Variation of conditions 1, 3, 8, 9 and 17 of planning permission dated 11th May 2022 (RN 18/09765/FULL) for the Change of use of rear part of Queensway Market to Retail, Financial and Professional services, Office and Restaurant (within Class E) use and 5 residential units facing Princes Court, reconfiguration of retail units along Queensway including introduction of Retail uses at Nos.23 and 33 (current entrances to Queensway Market) and use of Nos.25 and 41-43 Queensway as Restaurant uses, installation of new shopfronts to Nos.23 to 43 Queensway 23-43, erection of infill extension to rear at ground floor level, erection of two new pavilion structures for Retail use and associated new hard and soft landscaping on land between Queens Court and Princes Court, installation of green roofs, rooflights and mechanical plant within enclosures to first floor level roofs between projecting rear wings of Queens Court installation of kitchen extract ducts to rear elevations, and associated cycle parking, waste storage, plant and other ancillary alterations ('Application 2'). Namely, to vary the hours of operation for the refrigeration plant controlled by condition 6.
-
26/06251/NMA Awaiting decision
19 Cumberland Street London SW1V 4LS
Amendments to planning permission dated 20th March 2026 (RN:25/08960/FULL) for Lower ground floor rear infill extension with terrace above, replacement of rear first floor conservatory, new roof level rear single dormer with access to third floor roof terrace, alterations to windows and external refurbishment, namely the change of conservatory gable roof to a flat GRP roof.
-
26/06201/NMA Awaiting decision
Almack House 28 King Street St James's London SW1Y 6QW
Amendments to planning permission dated 16th April 2026 (RN:26/01487/FULL) for Installation of a mechanical plant at lower ground floor and installation of two grilles to two lower ground floor windows, namely change to approved grille.
-
26/06212/NMA Awaiting decision
10 - 11 Lancaster Gate London W2 3LH
Amendment to Condition 12 (Whole Life Carbon) of planning permission dated 19th April 2024 (RN 23/04044/FULL) for Change of use from hotel to residential use (Class C3) with associated internal alterations to create 11 new units and external alterations comprising reconfiguration and recladding of the rear extension and restoration of the existing building. Namely to include additional requirement to evidence and justify where benchmarks cannot be achieved, consider mitigation measures and if none, evidence that all mitigation measures have been exhausted. (Linked with RN 26/06213/ADFULL)