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Planning application

23 Savile Row London W1S 2ET

Granted Westminster 25/08931/NMA Non-material amendments

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

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

Application record

Reference
25/08931/NMA
Type
Non-material amendments
Status
Decided
Decision
Granted As published: Application Permitted
Received
9 Dec 2025
Validated
9 Dec 2025
Decided
21 Jan 2026
Ward
West End
Decision by
Delegated Decision
Postcode
W1S 2ET

Site history

Applications at this address on the Westminster register

This site has had 3 applications since 2022: 3 approved, 0 refused.

  • 23/08311/ADFULL Granted

    23 Savile Row London W1S 2ET

    Details of (photographs of) samples 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 10th August 2022 (RN:22/03508/FULL)

    Decided 20 Dec 2023 Full applications
  • 22/03508/FULL Granted

    23 Savile Row London W1S 2ET

    Erection of replacement canopy, and alterations to office entrance facade.

    Decided 10 Aug 2022 Full applications

Timeline

Dates from the published record

  1. 9 Dec 2025

    Received by Westminster

  2. 21 Jan 2026

    Decision issued: Application Permitted

  3. 20 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Clarke Telecom Ltd Agent, a telecoms contractor registered in Leeds

Active · incorporated 2011 · Leeds

415 applications on PlanIndex · across 113 councils · 83% 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 record

Documents

Plans, drawings, consultee responses and the officer's report

5 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 documents

What this grant of permission means

Westminster granted permission on 21 January 2026, 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

  • Fortress House 23 Savile Row London W1S 2ET

    07/03724/ADFULL Submitted 26 Apr 2007 50 yards away

    A CCTV security system pursuant to Condition 4 of planning permission dated 14 June 2006 (RN: 05/01085).

    Granted Full applications 5 docs
  • Fortress House 23 Savile Row London W1S 2ET

    07/03337/ADFULL Submitted 13 Apr 2007 50 yards away

    Details of site investigation, environmental pollution and remedial measures pursuant to Condition 15 (parts a and b) of planning permission dated 14 June 2006 (RN: 05/01085).

    Granted Full applications 3 docs
  • Fortress House 23 Savile Row London W1S 2ET

    08/05338/ADFULL Submitted 18 Jun 2008 50 yards away

    Details of remedial measures and final validation report pursuant to Condition 15 (c) of planning permission dated 14 June 2006 (RN: 05/01085).

    Granted Full applications 4 docs
  • Fortress House 23 Savile Row London W1S 2ET

    03/07024/FULL Submitted 10 Sep 2003 50 yards away

    Redevelopment, involving demolition of existing buildings and erection of a seven storey building for use as retail (Class A1) at part basement and part ground floor level, office (Class B1) at part ground floor and first - fifth floor levels, six residential flats (Class C3) at sixth floor level, rooftop plant, ancillary car parking in part basement, public art and works of hard landscaping.

    Granted Full applications New dwelling Demolition 22 docs
  • Fortress House 23 Savile Row London W1S 2ET

    03/07025/CAC Submitted 10 Sep 2003 50 yards away

    Redevelopment, involving demolition of existing buildings and erection of a 7-storey building for use as retail (Class A1) at part basement and part ground floor level, office (Class B1) at part ground floor and 1st-5th floor levels, 6 residential flats (Class C3) at 6th floor level, rooftop plant, ancillary car parking in part basement, public art and works of hard landscaping.

    Granted Heritage and listed buildings New dwelling Demolition 4 docs
  • Fortress House 23 Savile Row London W1S 2ET

    08/05054/FULL Submitted 9 Jun 2008 50 yards away

    Variation of Condition 9 of planning permission dated 14 June 2006 (RN: 05/01085), namely to allow deliveries of fuel oil to take place from the highway.

    Granted Full applications 6 docs

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.

    Received 11 Sep, published by the council 21 Sep 2026 Amendments
  • 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.

    Received 11 Sep, published by the council 21 Sep 2026 Amendments
  • 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.

    Received 11 Sep, published by the council 18 Sep 2026 Amendments
  • 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.

    Received 10 Sep, published by the council 17 Sep 2026 Amendments
  • 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)

    Received 10 Sep, published by the council 17 Sep 2026 Amendments