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England · Local authority

City of Westminster
Planning applications.

Explore collected planning applications and decisions for City of Westminster. Search an address, application reference or proposal to find a record.

Collected application statistics

Collected records · All available dates
1,581Searchable applications
886Recorded as pending
89%Approval rate · 603 approved or refused records
68Refused applications

535 approved · 68 refused · 22 withdrawn. Received dates in our records: 7 Mar 2025 to 24 Sept 2026. Most recent record check: 28 Sept 2026. Counts reflect the last collected status; some records may be out of date.

Local planning information

Council sources checked 14 Sept 2026
Planning information Planning and building controlContact planning Contact the Resilience TeamLocal plan Planning policyPre-application advice Pre-application advice

Council contacts

Contact details were found on council pages. Check the source for opening hours and which enquiries the service handles.

Conservation areas and Article 4 directions

Explore published planning boundaries and follow their source records for designation details. Coverage varies: an empty map does not mean there are no restrictions. Check the council’s current maps and documents before relying on a boundary.

Conservation areas56 mapped area records
Article 4 direction areas10 mapped area records0 identified HMO area records; remaining records unclassified

Interactive planning map loads with JavaScript. Dataset sources are linked below.

Download Article 4 coverage for all authorities (CSV)

Data downloaded 14 Sept 2026. Display boundaries are simplified and indicative. Map record counts are not a complete count of designations or directions.

Sources: Planning Data conservation areas and Article 4 direction areas. Contains public sector information licensed under the Open Government Licence v3.0.

More application records

  1. Decided26/05318/TCA

    1 x Japanese maple (rear): crown reduce back to previous, most recent reduction points retaining shortened furnishing growth. Crown thin by 10%, (which percentage is to include the removal of diseased and broken branches), removing branches evenly throughout the crown to avoid lionstailing and pruning branches of a maximum diameter of 3cm.

    40 Blenheim Terrace London NW8 0EG

    Received 5 Aug 2026
  2. Unknown26/05320/TDD

    1 x newly planted Prunus (T100168): removal and replacement

    Open Space Belgrave Square London SW1X 8PS

    Received 5 Aug 2026
  3. Decided26/05321/FULL

    Replacement of front and rear ground floor windows with timber double glazed sash/casement windows.

    Flat 1B Siddons Court Tavistock Street London WC2E 7NT

    Received 6 Aug 2026
  4. Pending26/05322/FULL

    Alterations to doors and windows, installation of new lightweight terrace pavilion, new louvres, replacement of plant and other associated works.

    35 Hay's Mews London W1J 5PY

    Received 6 Aug 2026
  5. Pending26/05323/ADFULL

    Details of new windows and doors pursuant to condition 3 of planning permission dated 27 Feburary 2024 (RN: 23/03027/FULL)

    45 Charles Street London W1J 5EQ

    Received 6 Aug 2026
  6. Decided26/05324/ADV

    Display of non-illuminated flags measuring 4.0m x 2.0m suspended over Regent Street by catenary wires at 19 locations along Regent Street running from Oxford Circus to Piccadilly for a temporary period between 2 October 2026 and 15 October 2026.

    Regent Street London

    Received 6 Aug 2026
  7. Unknown26/05325/PASPV

    Installation of solar PV panels on a flat part of the roof.

    20 Hereford Road London W2 4AA

    Received 5 Aug 2026
  8. Decided26/05326/NMA

    Amendments to planning permission dated 30th July 2026 (RN 26/03594/FULL) for the Demolition of side elevation concrete steps and glazed canopy with replacement of new steps and portico; Render finish to existing boundary wall and replacement of timber slatted fence with black metal railings; and other associated works. (Retrospective). NAMELY, New area (8.5 sqm) of decking to garden.

    Ground Floor Flat 5 Lauderdale Road London W9 1LT

    Received 6 Aug 2026
  9. Decided26/05327/ADLBC

    Details of windows, doors, garage doors, roof lantern and new lighting and flooring in the principal rooms pursuant to condition 6 of listed building consent dated 18 August 2025 (RN: 25/03417/LBC)

    17 Belgrave Square London SW1X 8PG

    Received 6 Aug 2026
  10. Decided26/05328/ADFULL

    Details of facing materials pursuant to condition 2 of planning permission dated 23 Feburary 2026 (RN: 25/08163/FULL)

    Triangle Development Site Situated Adjacent To Paddington Station Praed Street London W2 6BA

    Received 6 Aug 2026
  11. Decided26/05329/ADV

    Display of non-illuminated projected sign measuring 0.70m x 0.70m, and halo illuminated door sign measuring 0.20m x 1.80m.

    19 - 20 Irving Street London WC2H 7AU

    Received 6 Aug 2026
  12. Decided26/05330/ADFULL

    Details of hard and soft landscaping scheme / soil pursuant to conditions 6 and 7 of planning permission dated 16 April 2025 (RN: 24/08150/FULL)

    Belgrave House 76 Buckingham Palace Road London SW1W 9AX

    Received 6 Aug 2026
  13. Pending26/05331/LBC

    Installation of festive display to front facade for temporary period. (Linked with 26/05343/ADV)

    175 - 177 New Bond Street London W1S 4RG

    Received 6 Aug 2026
  14. Pending26/05332/TCA

    Rear T1 Tree of Heaven x 1 (Ailanthus altissima)Following a recent limb failure and aerial inspection, the tree has been found to contain multiple cavities, deadwood, failed cable bracing, crossing limbs, and several included unions, together with declining historic pollard points. Due to its condition and its location within a busy public garden, we recommend carrying out a heavy crown reduction beyond the previous pollard points. This will reduce the load on the weakened structure and lower the risk of further branch failure while retaining the tree.Suggested work:Carry out a heavy crown reduction by reducing the scaffold framework approximately 4?6 metres below the existing pollard points to create a new pollard framework. This will remove the majority of the compromised upper crown, including defective unions, declining pollard heads, crossing limbs and deadwood, while significantly reducing end weight and wind loading on the remaining structure. The reduction will also provide the tree with the opportunity to establish a new cycle of vigorous regrowth from lower, more structurally suitable points, allowing the tree to be retained and managed safely through future cyclical pollarding.

    St Pauls Church Bedford Street London WC2E 9ED

    Received 6 Aug 2026
  15. Decided26/05333/ADFULL

    Details of railings pursuant to condition 7 of planning permission dated 18 June 2025 (RN: 25/01733/FULL)

    54 South Eaton Place London SW1W 9JJ

    Received 6 Aug 2026
  16. Pending26/05334/FULL

    Removal of existing Luxcrete panelled pavement and replacement with York stone paving slabs outside 1 Marylebone High Street; and addition of textured porcelain tiles to office entrance step.

    1 Marylebone High Street London W1U 4DL

    Received 6 Aug 2026
  17. Decided26/05335/ADFULL

    Details of rooftop plant screening pursuant to condition 4b of planning permission dated 15 April 2025 (RN: 24/08150/FULL)

    Belgrave House 76 Buckingham Palace Road London SW1W 9AX

    Received 6 Aug 2026
  18. Decided26/05336/TCA

    1 x purple plum (T1, rear): crown reduce to the previous most recent reduction points; by removing approx. 2 m of regrowth.

    43 Bloomfield Terrace London SW1W 8PQ

    Received 6 Aug 2026
  19. Pending26/05337/FULL

    Variation of Condition 1 of planning permission dated 17 July 2025 (RN: 25/02688/FULL) for, 'Repair and replacement of windows on the front and rear elevations, installation of plant at main roof level, replacement of roof coverings and lift and internal alterations at all floor levels'. NAMELY, to allow the installation of 6no. outdoor smaller units clustered on the east side of the roof in two groups rather than arranged against the party wall. (Application under Section 73). (Linked with 26/05338/LBC)

    95 Park Lane London W1K 7TE

    Received 6 Aug 2026
  20. Pending26/05338/LBC

    Installation of plant at main roof level (Linked with 26/05337/FULL)

    95 Park Lane London W1K 7TE

    Received 6 Aug 2026
  21. Pending26/05339/ADFULL

    Details of cycle parking facilities pursuant to condition 36 of planning permission dated 28 July 2022 (RN: 22/00178/FULL)

    Development Site At 8-10 Grafton Street, 11-14 Grafton Street And 22-24 Bruton Lane London

    Received 6 Aug 2026
  22. Decided26/05340/ADV

    Display of shopfront vinyls measuring 0.71m x 2.26m, 0.74m x 2.16m, and 1.31m x 2.19m.

    Unit 10B 10 Greycoat Place London SW1P 1SB

    Received 6 Aug 2026
  23. Decided26/05341/ADLBC

    Details of enclosure and treatment of existing rear side window proposed to be blocked internally pursuant to condition 6 of listed building consent dated 31 July 2026 (RN: 26/04922/LBC)

    7P Warwick Square London SW1V 2AA

    Received 6 Aug 2026
  24. Decided26/05342/ADV

    Display of illuminated festive decorations for a temporary period.

    21 - 23 New Bond Street London W1S 2RE

    Received 6 Aug 2026

Records are ordered by application ID, not submission date. Use search to find a particular address or proposal.

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Researching a proposal in City of Westminster

Start with the address or application reference. Open a record to read the proposal, dates and available documents, then check the official register for the latest plans and consultation details. If nothing appears, check coverage before treating the result as a complete planning history.

How to search planning applications

Guides to planning records

All planning guides

  • Understanding planning · 13 min read

    Planning application documents: what to read first

    Understand planning application documents, officer reports and decision notices. Use a reading checklist, document table and worked example to inspect a case.

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  • Understanding planning · 13 min read

    Planning permission drawings: how to read plans

    Read planning drawings, floor plans, elevations and sections. Use labelled diagrams, a drawing comparison table and revision checks to understand a proposal.

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  • Property research · 13 min read

    Planning approval rates: how to read council statistics

    Understand planning approval rates with an interactive calculator, worked examples and comparison table. Check sample sizes, outcomes and coverage before comparing.

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    Published Updated

What these statistics cover

These figures describe applications collected by PlanningTrack for City of Westminster, across all dates currently available. They are a partial dataset, rather than an authority-wide performance measure. The date range does not establish continuous historical coverage.

The approval percentage is approved records divided by approved plus refused records. Pending, withdrawn and unknown outcomes are excluded. No percentage is shown until there is an approved or refused record.

Check collection coverage

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