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 0m 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 0m 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 0m 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 29m 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 29m 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 29m away

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

  Granted Full applications

• 2026/3509/P Awaiting decision

  Flat A 55 Leverton Street London NW5 2NX

  Non-material amendment to planning permission 2026/0413/P dated 12/05/2026 (Erection of a single storey side and rear extension, re-construction of rear garden boundary wall, replacement of a ground floor rear window with an access door, replacement of a side door with a window, insertion of two rooflights and reinstatement of front sash windows), namely to reduce the depth of the side element of the approved extension.

  4 Sep 2026 Amendments
• 2026/2540/P Granted

  50-51 Russell Square London WC1B 4JP

  Non-material amendment to planning permission ref. 2023/5470/P (dated 13/03/2025) for: Deep refurbishment of existing building including new facades; erection of replacement roof extension with terrace to rear; reopening of lightwell to front and reconfiguration of entrance area; demolition of two storey outrigger and replacement with three storeys plus plant enclosure; single storey rear infill extension to existing car park with terrace above; erection of full height stair rear core extension. NAMELY for alterations to the front lightwell, ground floor entrances, fifth floor fenestration, plant enclosure, and rear terrace.

  18 Jun 2026 Amendments
• 2026/3341/P Granted

  Flat A 71 Fitzjohn's Avenue London NW3 6PD

  Non-material amendment to planning permission 2025/2351/P dated 30/07/2025 (Various external works including refurbishment and alterations to rear elevation fenestration and entrance door, replacement of existing single glazed windows with double glazed windows and alterations to side elevation fenestration, and re-landscaping works to rear garden), namely to alter the design of the rear doors and replace an existing timber louvre with brickwork to side elevation.

  6 Aug 2026 Amendments
• 2026/3097/P Awaiting decision

  7 Belsize Park Gardens London NW3 4LB

  Non-material amendment to planning permission ref. 2025/5424/P dated 06/05/2026 for 'front alterations including reduction of length of metal railings and widening of opening for access to bins, installation of tiling to new entrance steps, installation of door to storage area & handrail to Flat A, and alterations to side boundary doorway', namely, to change the material for the new entrance steps and front paving.

  3 Sep 2026 Amendments
• 2026/2606/P Granted

  Chester Road Hostel 2 Chester Road London N19 5BP

  Non-material amendments to planning permission 2020/3461/P dated 11/05/2021 (for: Redevelopment of the site to include demolition of existing hostel building and the erection of a new hostel building (sui generis) formed of 3 x part 3, part 4 storey blocks with 2 x external stairwells arranged around a central courtyard. Associated works include installation of plant equipment, access arrangements and tree and landscaping works) NAMELY re-design and re-positioning of the boundary treatment near the site entrance and erection of retaining wall and balustrade in connection with revisions to ramp access to bin store

  22 Jun 2026 Amendments