First Avenue House 42-49 High Holborn London Camden WC1V 6NP

1. 5 Mar 2026

   Received by Camden

2. 9 Mar 2026

   Validated

   Checked as complete and ready for consideration.

3. 23 Apr 2026

   Decision issued: Granted

4. 9 Aug 2026

   Added to PlanIndex

• 2024/1825/P Granted

  42-49 First Avenue House High Holborn London Camden WC1V 6NP

  Replacement of three roof chillers with three new chiller units.

  Decided 27 Jun 2024 Full applications

Camden granted permission on 23 April 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.

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.

• 42-49 First Avenue House High Holborn London Camden WC1V 6NP

  2024/1825/P 50 yards away

  Replacement of three roof chillers with three new chiller units.

  Granted Full applications

• First Avenue House 42-49 High Holborn London WC1V 6NP

  2026/1129/P Submitted 20 Mar 2026 50 yards away

  Non-material amendment (increased height of chiller units, addition of ducting, access steps, walkways and pipework) to planning permission 2024/1825/P 'Replacement of three roof chillers with three new chiller units'.

  Granted Amendments 7 docs

• First Avenue House 42-49 High Holborn London WC1V 6NP

  2013/7493/P 50 yards away

  Replacement and relocation of existing plant and ducting including installation of 4 additional air-conditioning units at first floor roof level on east elevation (retrospective).

  Granted Full applications

• 46-48 Bedford Row London WC1V 6RL

  2011/6036/L 50 yards away

  Renewal of listed building consent granted on 25/11/2008 (ref: 2008/4964/L) for the demolition of rear additions and internal and external alterations in connection with conversion and restoration of 46-48 Bedford Row

  Granted Heritage and listed buildings Demolition

• Brownlow House, High Holborn House and Caroline House 50-57 High Holborn London WC1V

  2014/2980/P 50 yards away

  Replacement of shop fronts facing High Holborn, Brownlow Street and Hand Court.

  Granted Full applications

• Brownlow House 50-51 High Holborn London WC1V 6EP

  2016/7039/P 50 yards away

  Remodelling of the Brownlow House office entrance and the installation of 4 x air conditioning units at rooftop level.

  Granted Full applications

• 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