26/04641/NMA

1. 10 Jul 2026

   Received by Westminster

2. 21 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

This application is with Westminster for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

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.

More on amendments applications in our guide

• 25/08416/ADFULL Awaiting decision

  Belgrave House 76 Buckingham Palace Road London SW1W 9AX

  Detailed drawing of the fifth-floor terrace balustrade (elevation and section 1:10), detailed drawing of the louvres at each floor (elevation 1:10) and detailed drawing of the ground floor entrances (elevation 1:10) pursuant to condition 4 (A), (C), (D) of planning permission dated 16th April 2025 (RN:24/08150/FULL)

  18 Nov 2025 32m away Full applications
• 26/03373/ADFULL Awaiting decision

  Belgrave House 76 Buckingham Palace Road London SW1W 9AX

  Detailed method statement explaining the measures you will take to protect the trees on and close to the site pursuant to condition 8 of planning permission dated 16th April 2025 (RN:24/08150).

  21 May 2026 32m away Full applications
• 26/03374/ADFULL Awaiting decision

  Belgrave House 76 Buckingham Palace Road London SW1W 9AX

  Details of TfL Infrastructure Protection which identify existing London Underground structures which are located in the vicinity of existing building, the development must be shown to take no support from LUL land or property or to detrimentally change the loading on them, provide detailed design and Risk Assessment Method Statement (RAMS) for all temporary and permanent works including scaffolding works and the use of crane/heavy plant on Eccleston Place, demonstrate to TfL's satisfaction that the methods and timing of the works are not contrary to the contents of LU's document "Special Conditions for Outside Parties working on or near the railway pursuant to condition 14 of planning permission dated 16th April 2025 (RN:24/08150/FULL)

  21 May 2026 32m away Full applications
• 26/03848/FULL Awaiting decision

  Terminal House 52 Grosvenor Gardens London SW1W 0AU

  Removal and replacement of 12No. antennas (10No. of which will be relocated along with 1No. 300mm dish) and all ancillary development.

  11 Jun 2026 53m away Full applications
• 22/04568/NMA Granted

  Terminal House 52 Grosvenor Gardens London SW1W 0AU

  Amendments to planning permission dated 24 February 2022 (RN:21/06180/FULL) for Reconfiguration of the ground floor to provide dual/alternative Class E and/or drinking establishment (sui generis). Alterations to the shopfronts on the Grosvenor Gardens, Buckingham Palace Road and Lower Belgrave Street frontages. Alteration to the entrance on Grosvenor Gardens. Erection of a single storey rear extension and creation of a terrace at first floor level. Provision of mechanical plant at roof level including kitchen extract ducts; namely, a) the addition of a maintenance access balustrade to the roof of the existing rear ground floor extension and b) the addition of a roof light to the existing rear ground floor extension.

  11 Jul 2022 54m away Amendments
• 25/05252/FULL Granted

  St Peters Eaton Square Primary School Lower Belgrave Street London SW1W 0NL

  Lowering of sills to two existing windows and installation of bi-folding doors in ground floor facade to east of playground.

  28 Jul 2025 79m away Full applications

• 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.

  24 Jul 2026 Amendments
• 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.

  23 Jul 2026 Amendments
• 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)

  21 Jul 2026 Amendments
• 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.

  21 Jul 2026 Amendments
• 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.

  20 Jul 2026 Amendments