Planning application
45 Charles Street London W1J 5EQ
Works: Extension Windows or glazing
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Amendment to planning permission dated 27th February 2024 (RN 23/03027/FULL) for, 'External alterations including reinstatement of blocked up windows, replacement of existing windows, removal of chimney stack, extension of lift overrun, creation of ground floor roof terrace and installation of access staircase, creation of third floor terrace, including replacement of window with a door, replacement of roof coverings, installation of louvre, refurbishment of rear courtyard, installation of plant equipment in rear lightwell, facade cleaning and other associated works'; NAMELY, A new front door with wall lights either side. Amendments to the louvred panel above the door in the lower ground floor and the replacement of door with a fire rated door. The size of the lift overrun has increased. Raising of the level 3 terrace balustrade. Lintel to the access doors have been raised. A black WC vent is also proposed. The rainwater pipe to be redirected. Recessed floor lighting to the level 3 terrace is also included. Feature wall lighting and emergency lighting are also proposed on the rear elevation. Amendments to the level 2 windows. The staircase connecting the rear courtyard and roof terrace is now proposed to be a lightweight metal staircase clad in the same floor finish as the terrace.
As published by the council, reference 25/05839/NMA
Application record
- Reference
- 25/05839/NMA
- Type
- Non-material amendments
- Status
- Decided
- Decision
- Granted As published: Application Permitted
- Received
- 18 Aug 2025
- Validated
- 18 Aug 2025
- Decided
- 26 Sep 2025
- Ward
- West End
- Decision by
- Delegated Decision
- Postcode
- W1J 5EQ
Site history
Applications at this address on the Westminster register
This site has had 7 applications since 2025: 2 approved, 0 refused.
-
26/05323/ADFULL Awaiting decision
45 Charles Street London W1J 5EQ
Details of new windows and doors pursuant to condition 3 of planning permission dated 27 Feburary 2024 (RN: 23/03027/FULL)
-
26/04697/AD7 Awaiting decision
45 Charles Street London W1J 5EQ
Display for temporary period of six months of non-illuminated 'to let' board located on the railings at street level and measuring 0.45m x 0.6m.
-
26/04033/ADFULL Decided
45 Charles Street London W1J 5EQ
Details of a biodiversity management plan in relation to the green walls and planters pursuant to Condition 12 of planning permission dated 27 February 2024 (RN: 23/03027/FULL).
-
26/02278/NMA Awaiting decision
45 Charles Street London W1J 5EQ
Amendments to planning permission dated 27th February 2024 (RN 23/03027/FULL) for the external alterations including reinstatement of blocked up windows, replacement of existing windows, removal of chimney stack, extension of lift overrun, creation of ground floor roof terrace and installation of access staircase, creation of third floor terrace, including replacement of window with a door, replacement of roof coverings, installation of louvre, refurbishment of rear courtyard, installation of plant equipment in rear lightwell, facade cleaning and other associated works. NAMLEY, A new front door with wall lights either side. Amendments to the louvred panel above the door in the lower ground floor and the replacement of door with a fire rated door. The size of the lift overrun has increased. Raising of the level 3 terrace balustrade. Lintel to the access doors have been raised. A black WC vent is also proposed. The rainwater pipe to be redirected. Recessed floor lighting to the level 3 terrace is also included. Feature wall lighting and emergency lighting are also proposed on the rear elevation. Amendments to the level 2 windows. The staircase connecting the rear courtyard and roof terrace is now proposed to be a lightweight metal staircase clad in the same floor finish as the terrace
-
26/00436/ADFULL Awaiting decision
45 Charles Street London W1J 5EQ
Details of drawings of all the proposed windows and doors pursuant to Condition 3 of planning permission dated 27/02/2024(RN: 23/03027/FULL)
-
26/00016/ADFULL Granted
45 Charles Street London W1J 5EQ
Details of all facing materials including roof tiles, and porcelain tiles for the terrace pursuant to condition 4 of planning permission dated 27th February 2024 (RN: 23/03027/FULL).
Timeline
Dates from the published record
-
18 Aug 2025
Received by Westminster
-
26 Sep 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 LLP Agent
921 applications on PlanIndex · across 40 councils · 97% granted
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Plans, drawings, consultee responses and the officer's report
32 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 26 September 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
-
45 Charles Street London W1J 5EQ
89% historically approved · decision due ~13 Aug
Details of a biodiversity management plan in relation to the green walls and planters pursuant to Condition 12 of planning permission dated 27 February 2024 (RN: 23/03027/FULL).
Decided -
45 Charles Street London W1J 5EQ
89% historically approved · decision due ~8 Sep
Display for temporary period of six months of non-illuminated 'to let' board located on the railings at street level and measuring 0.45m x 0.6m.
Awaiting decision -
45 Charles Street London W1J 5EQ
89% historically approved · decision due ~1 Oct
Details of new windows and doors pursuant to condition 3 of planning permission dated 27 Feburary 2024 (RN: 23/03027/FULL)
Awaiting decision Windows or glazing -
45 Charles Street London W1J 5EQ
87% historically approved · decision due ~23 Mar
Details of drawings of all the proposed windows and doors pursuant to Condition 3 of planning permission dated 27/02/2024(RN: 23/03027/FULL)
Awaiting decision Full applications Windows or glazing 4 docs -
45 Charles Street London W1J 5EQ
93% historically approved · decision due ~2 Jun
Amendments to planning permission dated 27th February 2024 (RN 23/03027/FULL) for the external alterations including reinstatement of blocked up windows, replacement of existing windows, removal of chimney stack, extension of lift overrun, creation of ground floor roof terrace and installation of access staircase, creation of third floor terrace, including replacement of window with a door, replacement of roof coverings, installation of louvre, refurbishment of rear courtyard, installation of plant equipment in rear lightwell, facade cleaning and other associated works. NAMLEY, A new front door with wall lights either side. Amendments to the louvred panel above the door in the lower ground floor and the replacement of door with a fire rated door. The size of the lift overrun has increased. Raising of the level 3 terrace balustrade. Lintel to the access doors have been raised. A black WC vent is also proposed. The rainwater pipe to be redirected. Recessed floor lighting to the level 3 terrace is also included. Feature wall lighting and emergency lighting are also proposed on the rear elevation. Amendments to the level 2 windows. The staircase connecting the rear courtyard and roof terrace is now proposed to be a lightweight metal staircase clad in the same floor finish as the terrace
Awaiting decision Amendments Extension Windows or glazing 12 docs -
45 Charles Street London W1J 5EQ
Details of all facing materials including roof tiles, and porcelain tiles for the terrace pursuant to condition 4 of planning permission dated 27th February 2024 (RN: 23/03027/FULL).
Granted Full applications Roofing 4 docs
Other amendment applications
In Westminster
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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.
-
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.
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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.
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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.
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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)