Kelvin House 123 Judd Street Camden London WC1H 9NP

1. 10 Sep 2025

   Received by Westminster

2. 25 Sep 2025

   Decision issued: No Comment

3. 21 Jul 2026

   Added to PlanIndex

Westminster has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

The published feed does not state which type of application this is; the register entry on Westminster's portal will say. Our guide explains the common types.

• Kelvin House 123 Judd Street London WC1H 9NP

  2024/2702/P 50 yards away

  Installation of new and replacement doors and alterations to louvres at ground floor to west elevation

  Granted Full applications

• Kelvin House 123 Judd Street London WC1H 9NP

  2025/3810/P Submitted 1 Sep 2025 50 yards away

  Partial change of use of building from telephone exchange (Sui Generis) to use as a hotel (Class C1) with retention of existing telephone exchange (Sui Generis) at part of basement and ground floor. Proposed extension with green roofs, PV panels and external alterations to the building. Associated public realm works, including to courtyard. Associated highway and access works RECONSULTATION FOR UPDATED DAYLIGHT/SUNLIGHT REPORT

  Granted Full applications Extension 157 docs

• Kelvin House 123 Judd Street London WC1H 9NP

  2020/5154/P 50 yards away

  Installation of 2x louvres to second floor windows on Judd Street and Bidborough Street elevations.

  Granted Full applications Windows or glazing

• Kelvin House 123 Judd Street London WC1H 9NP

  2026/3902/P Submitted 9 Sep 2026 50 yards away

  91% historically approved · decision due ~12 Nov

  Details for condition 10 (Greywater Recycling) and condition 19 (Dust Monitoring) for planning reference 2025/3810/P dated 19/08/2026 for 'Partial change of use of building from telephone exchange (Sui Generis) to use as a hotel (Class C1) with retention of existing telephone exchange (Sui Generis) at part of basement and ground floor. Proposed extension with green roofs, PV panels and external alterations to the building. Associated public realm works, including to courtyard. Associated highway and access works'

  Awaiting decision Full applications Extension 7 docs

• Kelvin House, 123 Judd Street, London, WC1H 9NP

  P2025/2594/OBS Submitted 10 Sep 2025 50 yards away

  Observations to adjoining borouugh. Partial change of use of building from telephone exchange (Sui Generis) for use 2025/3810/P

  Decided 1 doc

• St Pancras International Youth Hostel 79-81 Euston Road London NW1 2QE

  2025/0807/P 50 yards away

  Installation of replacement roof plant incl. air conditioning units (5) and associated duct work/ roof-top safety rail and replacement windows and render on elevations.

  Granted Full applications Roofing Windows or glazing