3 Flat 3 Belsize Park London Camden NW3 4ET

1. 7 Nov 2023

   Received by Camden

2. 13 Nov 2023

   Validated

   Checked as complete and ready for consideration.

3. 15 Feb 2024

   Decision issued: Granted

4. 22 Jul 2026

   Added to PlanIndex

• 2023/1254/P Granted

  3 Flat 3 Belsize Park London NW3 4ET

  Widening of rear dormer and terrace, replacement sash windows and roof alterations

  Decided 24 Aug 2023 Full applications

Camden granted permission on 15 February 2024, 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.

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.

• Flat 3, 3 Belsize Park London NW3 4ET

  2017/4240/P 50 yards away

  Extension of existing rear roof terrace

  Granted Full applications Extension

• 3 Belsize Park London NW3 4ET

  2014/7117/T 50 yards away

  REAR GARDEN: 1 x Gleditzia - Crown reduce by 2-3m, crown raise to 5m, reshape 1 x Pyracantha - Reduce overhang by 2m 1 x Poplar Stump - Cut back regrowth 1 x Sycamore - Reduce by 1m

  Granted Trees

• 3 Flat 3 Belsize Park London NW3 4ET

  2023/1254/P 50 yards away

  Widening of rear dormer and terrace, replacement sash windows and roof alterations

  Granted Full applications Loft or dormer Roofing +1

• 4 Belsize Park London NW3 4ET

  2020/5650/T 50 yards away

  FRONT GARDEN: 1 x Lime (T1) - Reduce to previous reduction points all round by around 2m.

  Granted Trees

• 4 Belsize Park London NW3 4ET

  2012/0210/P 50 yards away

  Erection of dormer windows in front and side roofslope and dormer with inset roof terrace in rear roofslope all in connection with existing flat (Class C3).

  Granted Full applications Loft or dormer Windows or glazing

• 4 Belsize Park London NW3 4ET

  2016/7077/T 50 yards away

  FRONT GARDEN: TPO Ref: 27H-T17 2 x Lime - Reduce to previous reduction points (25%).

  Granted Trees

• 2026/1139/P Granted

  25 John Street London WC1N 2BS

  Alterations to design of conservatory, windows and doors approved under planning permission 2024/0312/P dated 06/08/2024.

  Received 26 Mar, published by the council 24 Jul 2026 Amendments
• 2026/4266/P Awaiting decision

  Unit 3A Camden Wharf London 28 Jamestown Road NW1 7BY

  Variation of the planning permission dated 15.3.1999 (Registered No PE9700702R3) for the redevelopment of the eastern part of the site by the erection of a four-storey building for mixed A1, A3 and B1 and the retention of the lock-keepers cottage as a Canal Information Centre with ancillary retail/ cafe comprising alterations to the elevations, fenestration, shopfront, balustrading, terraces, roof plant and the omission of the approved canopy over the pedestrian area as well as the discharging of part of condition 1 of the said planning permission relating to approval of details of balustrades, shopfronts, the canopy attached to the commercial building and any structure related to it.

  Received 30 Sep, published by the council 6 Oct 2026 Amendments
• 2026/3366/P Granted

  Flat Lower Ground Floor 133 King Henry's Road London NW3 3RD

  Variation of condition 2 (approved plans) of planning permission 2025/1032/P dated 23/04/2025 (which amended 2023/5117/P dated 22/03/2024 (for: Erection of single storey rear extension at lower ground floor, new windows to front and side elevations and new front door) NAMELY, changes to front elevation window and materials

  Received 6 Aug, published by the council 22 Aug 2026 Amendments
• 2026/4223/P Awaiting decision

  6 Conybeare London NW3 3SD

  Variation of Condition 2 (approved plans) of planning permission ref. 2022/2870/P, dated 13/12/2022, for the erection of a single-storey roof extension and internal roof terrace to the front part of the building, namely to regularise amendments to the approved scheme.

  Received 29 Sep, published by the council 6 Oct 2026 Amendments
• 2026/4045/P Granted

  234 - 240 Grafton Road London NW5 4NS

  Non-material amendment to planning permission 2024/4574/P granted 21/01/2026 for 'Erection of mansard roof extension to accommodate 1 x one bedroom and 1 x two bedroom dwellings; erection of a part one part two storey semi-detached one bedroom dwelling within rear garden to Dale Road; new cycle storage within rear garden, installation of 1 x ASHP in rear garden and 2 x ASHP on mansard roof of terrace, alterations to front boundary treatment.' namely to amend windows on the rear elevation of the existing building.

  Received 18 Sep, published by the council 24 Sep 2026 Amendments