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Planning application

Flat 3 81 Duke Street London W1K 5PE

Granted Westminster 25/04596/LBC Listed Building Consent Application

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

Proposal

Internal alterations to the existing guest bathroom and library to create a new bedroom with an en-suite bathroom and creation of a new guest WC and cloaks cupboard.

As published by the council, reference 25/04596/LBC

Application record

Reference
25/04596/LBC
Type
Listed Building Consent Application
Status
Decided
Decision
Granted As published: Application Permitted
Received
3 Jul 2025
Validated
14 Jul 2025
Decided
4 Nov 2025
Ward
West End
Decision by
Delegated Decision
Postcode
W1K 5PE

Site history

Applications at this address on the Westminster register

This site has had 2 applications since 2025: 2 approved, 0 refused.

  • 25/04738/FULL Granted

    Flat 3 81 Duke Street London W1K 5PE

    Installation of two air conditioning condenser units at roof level and associated alterations.

    Decided 3 Oct 2025 Full applications

Timeline

Dates from the published record

  1. 3 Jul 2025

    Received by Westminster

  2. 14 Jul 2025

    Validated

    Checked as complete and ready for consideration.

  3. 4 Nov 2025

    Decision issued: Application Permitted

  4. 29 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Peek Architecture Ltd Agent, an architecture practice

75 applications on PlanIndex · across 6 councils · 76% 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

13 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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What this grant of permission means

Westminster granted permission on 4 November 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 heritage and listed building applications

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • Flat 3 81 Duke Street London W1K 5PE

    25/04738/FULL Submitted 9 Jul 2025 50 yards away

    Installation of two air conditioning condenser units at roof level and associated alterations.

    Granted Full applications 30 docs

  • 75 Duke Street London W1K 5PA

    25/06600/FULL Submitted 15 Sep 2025 50 yards away

    87% historically approved · decision due ~20 Nov

    Installation of new shopfronts; two condenser units and extract fan in rear basement lightwell and two full height extract ducts at rear (site includes 75 - 83a Duke Street) (Linked to 25/06601/LBC)

    Awaiting decision Full applications 116 docs

  • 75 Duke Street London W1K 5PA

    25/06601/LBC Submitted 15 Sep 2025 50 yards away

    90% historically approved · decision due ~20 Nov

    Internal alterations; installation of new shopfronts, plant equipment and ductwork. (Linked to 25/06600/FULL)

    Awaiting decision Heritage and listed buildings 110 docs

  • 78 Duke Street London W1K 6JG

    25/08653/ADFULL Submitted 26 Nov 2025 50 yards away

    87% historically approved · decision due ~21 Jan

    Details of ventilation system pursuant to condition 24 of planning permission dated 7th August 2020 (RN: 19/07063/FULL).

    Awaiting decision Full applications 1 doc

  • Lampost At Duke Street Brown Hart Gardens London W1K 5BQ

    07/00200/TELCOM Submitted 3 Jan 2007 50 yards away

    Erection of telecommunication equipment to lamp post outside Kings Weigh House Church.

    Decided Telecoms 3 docs

  • The Clergy House 21 Binney Street London W1K 5BQ

    06/07603/ADLBC Submitted 22 Sep 2006 50 yards away

    Sample at actual size of the finial details proposed pursuant to Condition 1 of listed building consent dated 01 September 2006 (RN: 06/04814).

    Granted Conditions 5 docs

In Westminster

  • 26/04878/LBC Decided

    34 Grosvenor Street London W1K 4QU

    Internal works to facilitate the subdivision of 34 Grosvenor Street and 3 Three Kings Yard

    Received 21 Jul, published by the council 1 Aug 2026 Heritage and listed buildings
  • 26/06299/LBC Awaiting decision

    Apartment 33 24 Park Crescent London W1B 1AA

    Alterations to internal partitions, door openings, doors and floor finishes.

    Received 15 Sep, published by the council 22 Sep 2026 Heritage and listed buildings
  • 26/06305/LBC Awaiting decision

    33A Dean Street London W1D 4PP

    Installation of new concrete slab with drainage channels at basement level and new fire surround in B.01.

    Received 15 Sep, published by the council 22 Sep 2026 Heritage and listed buildings
  • 26/06318/LBC Awaiting decision

    124 Hamilton Terrace London NW8 9UT

    Replacement of existing first-floor sash windows to the front and rear elevations with traditionally detailed painted timber, slim-profile double-glazed sash windows. (Linked to 26/06317/FULL)

    Received 15 Sep, published by the council 22 Sep 2026 Heritage and listed buildings
  • 26/04141/LBC Decided

    80E Randolph Avenue London W9 1BG

    Replacement of sashes in two front windows at 2nd floor level and one rear window with slimline double glazed timber sashes. (Linked with 26/04142/FULL)

    Received 23 Jun, published by the council 21 Jul 2026 Heritage and listed buildings