Planning application
25/08931/NMA
23 Savile Row London W1S 2ET
Proposal
Amendments to planning permission dated 18 March 2025 (RN 25/00336/FULL) for the installation of antennas; transmission dishes; equipment cabinets and ancillary development all at main roof level; NAMELY, raise antenna height by 250mm.
As published by the council, reference 25/08931/NMA
Timeline
Dates from the published record
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9 Dec 2025
Received by Westminster
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21 Jan 2026
Decision issued: Application Permitted
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20 Jul 2026
Added to PlanIndex
What a grant of permission means
The process from here
Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.
Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.
About amendments applications
How this application type works
An amendment application changes a permission that already exists. Non-material amendments cover small adjustments with no wider effect, while minor material amendments, usually made by varying a condition, allow modest design changes without a fresh application. Anything beyond that needs a new permission, so the scope here is deliberately narrow.
Nearby applications
Within 500 metres
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26/00439/ADV Granted
1 New Burlington Street London W1S 2JA
Display of non illuminated other sign measuring 0.4m X 0.3m and projecting sign measuring 0.65m X 0.45m
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26/04195/LBC Awaiting decision
1 New Burlington Street London W1S 2JA
Installation of projecting hanging sign and one wall-mounted plaque. (Linked with 26/00439/ADV)
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25/05085/ADV Granted
179 Regent Street London W1B 4JQ
Display of non illuminated hanging sign measuring 0.65m X 0.465m
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26/03006/ADFULL Awaiting decision
West End Central Police Station 27 Savile Row London W1S 2EX
Detailed works of deconstruction and demolition full details of the pre-demolition audit in accordance with section 4.6 of the GLA's adopted Circular Economy Statement guidance, as well a minimum reuse of the façade materials of the existing building of 75% (by weight) in the construction of the approved replacement building pursuant to condition 17 of planning permission dated 20th December 2024 (RN:22/07647).
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26/01891/ADFULL Awaiting decision
West End Central Police Station 27 Savile Row London W1S 2EX
Details of an updated version of the Whole Life Carbon Assessment pursuant to discharge of condtion 16 (part A) of planning permission dated 20th December 2024 (22/07647/FULL).
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25/05661/FULL Granted
Development Site At 18 - 20 Savile Row London
Replacement of shopfronts, provision of level access to entrances at 18 and 19 Savile Row, adjustments to window openings and windows at level 1 to 5 of north and west elevation, replacement of rooftop plant, replacement of acoustic screening, provision of access ladder, infilling of redundant windows on south elevation, creation of accessible and non-accessible terraces, and other associated works.
Other amendments applications
In Westminster
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26/04962/NMA Awaiting decision
Serpentine Gallery Kensington Gardens Exhibition Road London W2 3XA
Amendments to planning permission dated 27 February 2025 (RN: 24/08940/FULL) for the installation of temporary art sculpture from 24 March 2025 to 09 September 2025; NAMELY to extend the temporary planning consent until 21st March 2027.
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26/04951/NMA Awaiting decision
43 - 45 Portman Square London W1H 6LY
Amendments to planning permission dated 22 April 2026 (25/06153/FULL) for: Variation of Condition 1 of planning permission dated 7 April 2025 (24/04987/FULL) for: Partial demolition of the existing roof and removal of plant equipment; construction of a roof extension providing new office (Class E) floorspace with associated external amenity spaces and plant equipment; refurbishment of the existing building, including infilling of the existing atrium; alterations to the existing façade; provision of cycle parking spaces and end of journey facilities, and all associated and ancillary works NAMELY; to amend the wording of Condition 27 to allow basement demolition work to proceed.
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26/04873/NMA Awaiting decision
Orbis House 5 Mansfield Street London W1G 9NG
Amendments to planning permission dated 05 September 2024 (RN: 24/01895/FULL) for: new courtyard surface including walk-on rooflight; window and door alterations; new window to Mansfield Mews at second floor level; new rooflights; repairs to roof and external brickwork; erection of new staircase in front area lightwell; partial infill of rear lightwell at ground floor level; erection of roof terrace; installation of PV panels at roof level; and associated works namely; to allow provision of guarding system to provide safe access for maintenance across the roof; alteration at south elevation omitting window SFW11 from the new WC, remove the existing RWP from the internal courtyard corner, removal of the existing plastic section of a redundant vent pipe at lower level and retain original lead; new cast iron rain water pipes at west elevation; and internal layout alterations at basement, ground, 2nd, 3rd floors. (Linked with 26/04876/LBC)
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26/04870/NMA Awaiting decision
34 Park Street London W1K 2JD
Amendments to planning permission dated 8 May 2026 (25/07808/FULL) for general refurbishment and M&E upgrade of the office building namely; roof walkable skylight, GF meeting room wall mounted TV, garden bench and planters, fire lobbies, L4 glass partition, reception to hall door swing change, front lightwell electric cupboard change, wall panelling on LGF and L5, LGF modular screen, LGF courtyard window door infill, and LGF cove lighting.
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26/04816/NMA Awaiting decision
Ebury Bridge Estate Ebury Bridge Road London SW1W 8PX
Amendments to planning permission dated 21 July 2023 (RN:23/00331/COOUT) for a mixed use development in outline for residential floorspace and ancillary residential facilities (Class C3) non-residential floorspace comprising flexible retail (Classes A1 - A4), community (Class D1), leisure (Class D2) and workspace (Class B1) floorspace; provision of basement; new pedestrian and vehicular access; and associated amenity space, open space, plant, landscaping, car and cycle parking, refuse storage, servicing area, and other associated infrastructure works; and detailed planning consent for Blocks 7 and 8 comprising residential floorspace and ancillary residential facilities (Class C3); provision of a basement; new pedestrian and vehicular access; and associated amenity space landscaping, car and cycle parking, refuse storage, servicing area, and other associated infrastructure works, namely amendments to the approved Masterplan Phasing to incorporate enabling works and piling in Phase 2a and 3a.