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Planning application

3 Kent Terrace London NW1 4RP

Granted Westminster 25/06402/FULL Full Planning Permission Application

Relates to 25/06403/LBC

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

Proposal

Use of flat roof as a terrace; associated works including decking, balustrades and rooftop stair access enclosure with storage space. Internal alterations including the removal and addition of partitions (Linked to 25/06403/LBC)

As published by the council, reference 25/06402/FULL

Application record

Reference
25/06402/FULL
Type
Full Planning Permission Application
Status
Decided
Decision
Granted As published: Application Permitted
Received
8 Sep 2025
Validated
8 Sep 2025
Decided
18 Nov 2025
Ward
Regent's Park
Decision by
Delegated Decision
Postcode
NW1 4RP

Site history

Applications at this address on the Westminster register

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

  • 25/06403/LBC Granted

    3 Kent Terrace London NW1 4RP

    Use of flat roof as a terrace; associated works including decking, balustrades and rooftop stair access enclosure with storage space. Internal alterations including the removal and addition of partitions and refurbishment (Linked to 25/06402/FULL)

    Decided 18 Nov 2025 Heritage and listed buildings

Timeline

Dates from the published record

  1. 8 Sep 2025

    Received by Westminster

  2. 18 Nov 2025

    Decision issued: Application Permitted

  3. 21 Jul 2026

    Added to PlanIndex

Cases linked to this one on the register

  • 25/06403/LBC Granted

    3 Kent Terrace London NW1 4RP

    Use of flat roof as a terrace; associated works including decking, balustrades and rooftop stair access enclosure with storage space. Internal alterations including the removal and addition of partitions and refurbishment (Linked to 25/06402/FULL)

    Decided 18 Nov 2025 Heritage and listed buildings

1 later application on the register refers to this one:

  • 25/06403/LBC Granted

    3 Kent Terrace London NW1 4RP

    Use of flat roof as a terrace; associated works including decking, balustrades and rooftop stair access enclosure with storage space. Internal alterations including the removal and addition of partitions and refurbishment (Linked to 25/06402/FULL)

    Decided 18 Nov 2025 Heritage and listed buildings

Who's behind it

Company information only, from the register and Companies House

Hamilton Grey Heritage Agent

6 applications on PlanIndex

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

16 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 18 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 full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 3 Kent Terrace London NW1 4RP

    25/06403/LBC Submitted 8 Sep 2025 50 yards away

    Use of flat roof as a terrace; associated works including decking, balustrades and rooftop stair access enclosure with storage space. Internal alterations including the removal and addition of partitions and refurbishment (Linked to 25/06402/FULL)

    Granted Heritage and listed buildings 16 docs

  • 1A Kent Terrace London NW1 4RP

    26/01218/FULL Submitted 26 Feb 2026 50 yards away

    88% historically approved · decision due ~23 Apr

    Alteration to internal layouts, construction of new stairs between 2nd and 3rd floors; installation of rooflights; alterations to rear terrace and rear roof terrace including glazed screening and new door to rear roof terrace. [Linked to 26/01219/LBC]

    Awaiting decision Full applications Loft or dormer Windows or glazing 28 docs

  • 1A Kent Terrace London NW1 4RP

    26/01219/LBC Submitted 26 Feb 2026 50 yards away

    90% historically approved · decision due ~23 Apr

    Alteration to internal layouts, construction of new stairs between 2nd and 3rd floors; installation of rooflights; alterations to rear terrace and rear roof terrace including glazed screening and new door to rear roof terrace. [Linked to 26/01218/FULL]

    Awaiting decision Heritage and listed buildings Loft or dormer Windows or glazing 29 docs

  • Kent Passage London

    25/06700/TCA Submitted 18 Sep 2025 50 yards away

    T552 - Prunus cerasifera 'Pissardii' (Pissard's Plum): crown lift to 3m over footpath. T547 - Ilex aquifolium (Holly): Fell T555 - Prunus cerasifera 'Pissardii' (Pissard's Plum): crown lift to 3m over footpath.

    Granted Trees 8 docs

  • 7 Kent Terrace London NW1 4RP

    26/03917/TCA Submitted 15 Jun 2026 50 yards away

    100% historically approved · decision due ~10 Aug

    (T1) - Corkscrew Willow(Salix babylonica 'Tomentosa') -reduce crown by 25%(1.2m) to suitable growth points -trim low hanging branches by up to 2ft -remove any deadwood All works are for routine maintenance.

    Awaiting decision Trees 6 docs

  • 8 Kent Terrace London NW1 4RP

    26/02847/TCA Submitted 29 Apr 2026 50 yards away

    100% historically approved · decision due ~24 Jun

    Rear boundary (T1) - Sycamore(Acer pseudoplatanus) -reduce crown by 30%(1.5m regrowth) to previous reduction points -reduce height of tallest stems by 1m below previous cut point -remove any deadwood All works are for routine maintenance.

    Awaiting decision Trees 6 docs

In Westminster

  • 26/07528/FULL Awaiting decision

    69 Eaton Place London SW1X 8DF

    Installation of new cast iron water pipe on rear courtyard elevation. (Linked with 26/07529/LBC)

    Received 5 Nov, published by the council 6 Nov 2026 Full applications
  • 26/05200/FULL Decided

    1 The Court House 165 Seymour Place London W1H 4PU

    Installation of waterproofing system to the existing lead flat roofs

    Received 3 Aug, published by the council 28 Aug 2026 Full applications
  • 26/07521/FULL Awaiting decision

    Flat 18 Harlequin Court 20 Tavistock Street London WC2E 7NZ

    Installation of one external condenser unit

    Received 4 Nov, published by the council 6 Nov 2026 Full applications
  • 26/07508/FULL Awaiting decision

    Buckingham Palace The Mall London SW1A 1AA

    Replacement of existing security lighting to the Buckingham Palace Forecourt with 80 compact LED spotlights installed within the lantern clusters across 10 principal piers, with associated concealed cabling and reversible fixings. (Linked with 26/07509/LBC)

    Received 4 Nov, published by the council 5 Nov 2026 Full applications
  • 26/07472/FULL Awaiting decision

    Flat 3 82 New Cavendish Street London W1G 9TA

    Replacement windows to second floor level with vacuum, double glazing windows. (Linked with 26/07473/LBC)

    Received 3 Nov, published by the council 6 Nov 2026 Full applications