264 Belsize Road London NW6 4BT

This site has had 2 applications since 2023.

• 2023/2972/P Withdrawn

  264 Belsize Road London NW6 4BT

  Proposed change of use from Class F1(f) to Class C3 to facilitate the construction of 5x two-bedroom duplexes, in addition to associated external alterations.

  Decided 5 Oct 2023 Full applications

1. 19 Jan 2026

   Received by Camden

2. 24 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 16 March 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 42 days over the applications it decided in the last year.

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 56 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.

• 258 Belsize Road london NW6 4BT

  2014/3843/P 50 yards away

  Change of use from office to 32 residential units (21 studio, 9 x 1 bed & 2 x 2 bed)

  Refused Full applications

• 258 Belsize Road London NW6 4BT

  2016/1419/P 50 yards away

  Change of use from offices (Class B1) to residential (Class C3) to create 34 self-contained flats (25x 1-bedroom, 9x 2-bedrooms)

  Refused Full applications New dwelling

• 258 Belsize Road London NW6 4BT

  2014/7511/P 50 yards away

  Change of use from offices (Class B1) to 34 flats (16 x studios, 9 x 1-bed and 9x2-beds).

  Granted Full applications New dwelling
  Major scheme

• 258 Belsize Road London NW6 4BT

  2015/1136/P 50 yards away

  Approval of Details of condition 1 (cycle storage specifications) granted under reference 2014/7511/P dated 29/01/15.

  Granted Full applications

• 258 Belsize Road london NW6 4BT

  2014/5880/P 50 yards away

  Change of use from office to 32 residential units (21 studio, 9 x 1 bed & 2 x 2 bed)

  Granted Full applications

• 258 Belsize Road London NW6 4BT

  2016/6703/P 50 yards away

  Change of use from residential flats (C3 use class) to flexible use as either permanent residential accommodation (C3 use class) or serviced apartments (occupation for less than 90 days) (Sui Generis use class); and regularisation of the internal layout.

  Refused Full applications New dwelling

• 2026/0369/P Granted

  Railway embankment and land west of 49 Adelaide Road London NW3 3QB

  Installation of a new DNO (Distribution Network Operator) cabinet and erection secure access gate to Adelaide Road, erection of staircase to railway embankment, associated works.

  Received 17 Jul, published by the council 24 Jul 2026 Full applications
• 2026/3694/P Granted

  19 Charterhouse Street London EC1N 6RA

  Details pursuant to condition 19 (external lighting) of planning permission 2025/1683/P, granted subject to a legal agreement on 05/06/2026, for remodelling, refurbishment and extensions (including 3 additional storeys) of the existing building to provide Use Class E (commercial, retail/restaurant and jewellery workspace) and associated landscaping and facade works.

  Received 27 Aug, published by the council 5 Sep 2026 Full applications
• 2026/3904/P Granted

  14 Templewood Avenue London NW3 7XA

  Details pursuant to Condition 5 (Tree protection measures) of planning permission 2026/2315/P dated 10/08/2026 for "Erection of an orangery/outbuilding in the rear garden."

  Received 9 Sep, published by the council 11 Sep 2026 Full applications
• 2025/2002/P Granted

  11 Doughty Street London WC1N 2PL

  Change of use from office (Class E) to residential to form a single-family dwelling (Class C3); associated internal and external alterations

  Received 9 May, published by the council 22 Jul 2026 Full applications
• 2026/3551/P Granted

  19 Charterhouse Street London EC1N 6RA

  Details pursuant to condition 21 (Details of gates/barriers onto Charterhouse Street) of planning permission 2025/1683/P, granted subject to a legal agreement on 05/06/2026, for remodelling, refurbishment and extensions (including 3 additional storeys) of the existing building to provide Use Class E (commercial, retail/restaurant and jewellery workspace) and associated landscaping and facade works.

  Received 19 Aug, published by the council 22 Aug 2026 Full applications