123 Castlehaven Road London NW1 8SJ

This site has had 2 applications since 2012: 2 approved, 0 refused.

• 2012/2095/P Granted

  123 Castlehaven Road London NW1 8SJ

  Retention of 2 x two bedroom self-contained flats at first and second floor levels as replacement for three bedroom maisonette including the replacement of existing windows with uPVC framed windows and the creation of a roof terrace (Class C3).

  Decided 13 Dec 2012 Full applications

1. 8 Dec 2023

   Received by Camden

2. 4 Jan 2024

   Validated

   Checked as complete and ready for consideration.

3. 26 Jan 2024

   Decision issued: Granted

4. 22 Jul 2026

   Added to PlanIndex

Camden granted permission on 26 January 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.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 123 Castlehaven Road London NW1 8SJ

  2012/2095/P 5m away

  Retention of 2 x two bedroom self-contained flats at first and second floor levels as replacement for three bedroom maisonette including the replacement of existing windows with uPVC framed windows and the creation of a roof terrace (Class C3).

  Granted Full applications New dwelling Windows or glazing

• 121 Castlehaven Road London NW1 8SJ

  2019/0080/P 5m away

  Change of use from A5 (Take Away) to A1 (Retail) at ground floor. Erection of 1st floor rear extension and rear balcony at 2nd floor. Creation of self-contained access to existing flat at ground floor.

  Granted Full applications Extension

• 125 Castlehaven Road London Camden NW1 8SJ

  2023/4546/P Submitted 21 Nov 2023 6m away

  Change of use from a mini cab office (Sui Generis) into a residential unit (Class C3) together with upwards extension and facade alterations

  Refused Full applications Extension 9 docs

• Flat B 119 Castlehaven Road London NW1 8SJ

  2022/4079/P Submitted 22 Sep 2022 11m away

  Retention of railings at roof level

  Granted Lawful development 6 docs

• 119 Castlehaven Road London NW1 8SJ

  2019/5439/P 11m away

  Change of use from betting shop (Sui Generis) to tanning salon (Sui Generis) (Retrospective)

  Granted Full applications

• 21 Prince of Wales Road London NW5 3LH

  2014/0302/P 22m away

  Erection of 2 storey rear extension, mansard roof extension at 3rd floor level associated with conversion of existing dwelling to 3 x 2 bedroom flats.

  Granted Full applications New dwelling Extension +1
  Domestic

• 2026/3669/P Awaiting decision

  64 Westcroft Close London NW2 2RR

  Demolition of existing conservatory and erection of a single storey rear extension.

  26 Aug 2026 Lawful development
• 2026/3405/P Granted

  Flat A and Flat B 23 Ravenshaw Street London NW6 1NP

  Amalgamation of Flat 23A and Flat 23B to form one dwellinghouse (Use Class C3), including, insofar as required, the change of use of Flat 23B from a small house in multiple occupation (Use Class C4) to a dwellinghouse (Use Class C3), together with removal of an internal blockwork partition wall.

  3 Aug 2026 Lawful development
• 2026/3591/P Awaiting decision

  22 Ulysses Road London NW6 1EE

  Erection of an outbuilding within rear garden.

  21 Aug 2026 Lawful development
• 2026/3566/P Awaiting decision

  41 & 43 King Henry's Road London NW3 3QR

  Subdivision and use of the buildings as two separate residential dwellings.

  19 Aug 2026 Lawful development
• 2026/3527/P Awaiting decision

  303 Flat Ground Floor Rear Studio West End Lane London Camden NW6 1RD

  Use of ground floor studio flat as single dwelling unit (Class C3)

  18 Aug 2026 Lawful development