Kelvin House 123 Judd Street London WC1H 9NP

This site has had 6 applications since 2022: 3 approved, 0 refused.

• 2026/4277/P Awaiting decision

  Kelvin House 123 Judd Street London WC1H 9NP

  Details for condition 34 (Groundborne Noise Assessment) of planning ref 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'

  Submitted 30 Sep 2026 Full applications
• 2026/3902/P Awaiting decision

  Kelvin House 123 Judd Street London WC1H 9NP

  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'

  Submitted 9 Sep 2026 Full applications
• 2025/3810/P Granted

  Kelvin House 123 Judd Street London WC1H 9NP

  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

  Decided 19 Aug 2026 Full applications
• 2024/2702/P Granted

  Kelvin House 123 Judd Street London WC1H 9NP

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

  Decided 20 Aug 2024 Full applications
• 2020/5154/P Granted

  Kelvin House 123 Judd Street London WC1H 9NP

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

  Decided 3 Feb 2022 Full applications

1. 18 Sep 2026

   Received by Camden

2. 23 Sep 2026

   Validated

   Checked as complete and ready for consideration.

3. 28 Sep 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 18 November 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Camden took a median of 43 days over the applications it decided in the last year.

• 2025/3810/P Granted

  Kelvin House 123 Judd Street London WC1H 9NP

  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

  Decided 19 Aug 2026 Full applications

This application is with Camden for determination, against a statutory target of eight weeks. Over the last year Camden decided full applications in a median of 61 days. More in our guide to how long planning decisions take.

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.

• 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

  2026/4277/P Submitted 30 Sep 2026 50 yards away

  92% historically approved · decision due ~1 Dec

  Details for condition 34 (Groundborne Noise Assessment) of planning ref 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 2 docs

• 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

  92% 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 Camden London WC1H 9NP

  25/06526/OBS Submitted 10 Sep 2025 50 yards away

  Partial change of use of building from telephone exchange (Sui Generis) for 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.

  Decided Extension 3 docs

• 2026/0990/P Refused

  1 Bleeding Heart Yard & 19 Greville Street London EC1N 8SJ

  Change of use from office space and restaurant use (Class E) and members club (Sui Generis) to affordable workspace and restaurant use (Class E) and 1 x residential unit on the third and fourth floors (Class C3). Erection of a two-storey roof extension across 19 Greville Street and 1 Bleeding Heart Yard, including alterations at second-floor level to the interior courtyard elevation, ground-floor fenestration changes, and a roof terrace for the associated residential unit.

  Received 26 Mar, published by the council 24 Jul 2026 Full applications
• 2026/3044/P Granted

  London Irish Centre 50-52 Camden Square London NW1 9XB

  Details to discharge Condition 25 Part A (Air Quality Monitoring) of planning permission ref. 2020/1481/P dated 17/05/24 for 'Redevelopment of site to provide new and reconfigured community centre and ancillary residential accommodation (Class D1/ D2) involving alterations to retained buildings at No's. 50, 51 and 52 Camden Square including replacement of two storey 'link' building; demolition of Murray Street and Murray Mews buildings and replacement with part-three / part-four storey building (plus basement level) with second and third floor terraces and new entrance; associated landscaping and cycle parking'.

  Received 20 Jul, published by the council 2 Aug 2026 Full applications
• 2026/4338/P Awaiting decision

  32 Willoughby Road London NW3 1RU

  Details to discharge condition 6 (tree protection methods) of planning permission 2025/4186/P granted 13/11/2025 for 'Demolition of existing two storey outrigger and replacement with part two-storey, part single storey rear extension, loft conversion with dormer and roof light to main roof at rear, new windows to flanking wall, replacement of existing windows and installation of a gate and fence to side'.

  Received 5 Oct, published by the council 9 Oct 2026 Full applications
• 2026/4141/P Awaiting decision

  24 Endell Street London WC2H 9HQ

  Relocation of three air conditioning condenser units to first floor roof, construction of an acoustic enclosure and other associated works.

  Received 5 Oct, published by the council 9 Oct 2026 Full applications
• 2026/3907/P Awaiting decision

  Flat 1 16 Lyndhurst Road London NW3 5NL

  External renovations to the front of the property, including works to the entry porch, steps, replacment front door, installation of metal railings to boundary wall and paving to front garden and erection of a glass roof to the side passage to create a bike shelter.

  Received 5 Oct, published by the council 9 Oct 2026 Full applications