81b Belsize Park Gardens & 24 Lambolle Place London NW3

This site has had 2 applications since 2023: 2 approved, 0 refused.

• 2025/1592/P Granted

  81b Belsize Park Gardens & 24 Lambolle Place London NW3

  Non-material amendment to planning permission 2023/5139/P dated 15/05/2024 for 'Change of Use of ground floor from college (Class F1) to 2 flats (1x 1-bed flat & 1x 2-bed flat) (Class C3) including installation of skylight to rear flat roof, insertion of 3 x windows to east elevation and alteration to south and west ground floor elevation (facing Lancaster Stables) to include inset windows with terraces, with metal screen, gate and planter in front.' approved; NAMELY: to amend the description of development to refer to 2 x 2-bed flats and to amend Condition 2 (approved plans).

  Decided 10 Jul 2025 Full applications

1. 21 Dec 2023

   Received by Camden

2. 15 May 2024

   Decision issued: Granted Subject to a Section 106 Legal Agreement

3. 22 Jul 2026

   Added to PlanIndex

2 later applications on the register refer to this one:

• 2026/0434/P Granted

  81 B Belsize Park Gardens London NW3 4NJ

  Details of condition 4 (Materials) relating to planning permission 2023/5139/P dated 15/05/2024 for the change of use of ground floor from college (Class F1) to 2 flats (1x 1-bed flat & 1x 2-bed flat) (Class C3) including installation of skylight to rear flat roof, insertion of 3 windows to east elevation and alteration to south and west ground floor elevation (facing Lancaster Stables) to include inset windows with terraces, with metal screen, gate and planter in front.

  Decided 13 May 2026 Full applications
• 2025/1592/P Granted

  81b Belsize Park Gardens & 24 Lambolle Place London NW3

  Non-material amendment to planning permission 2023/5139/P dated 15/05/2024 for 'Change of Use of ground floor from college (Class F1) to 2 flats (1x 1-bed flat & 1x 2-bed flat) (Class C3) including installation of skylight to rear flat roof, insertion of 3 x windows to east elevation and alteration to south and west ground floor elevation (facing Lancaster Stables) to include inset windows with terraces, with metal screen, gate and planter in front.' approved; NAMELY: to amend the description of development to refer to 2 x 2-bed flats and to amend Condition 2 (approved plans).

  Decided 10 Jul 2025 Full applications

Camden granted permission on 15 May 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 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.

• 81b Belsize Park Gardens & 24 Lambolle Place London NW3

  2025/1592/P 0m away

  Non-material amendment to planning permission 2023/5139/P dated 15/05/2024 for 'Change of Use of ground floor from college (Class F1) to 2 flats (1x 1-bed flat & 1x 2-bed flat) (Class C3) including installation of skylight to rear flat roof, insertion of 3 x windows to east elevation and alteration to south and west ground floor elevation (facing Lancaster Stables) to include inset windows with terraces, with metal screen, gate and planter in front.' approved; NAMELY: to amend the description of development to refer to 2 x 2-bed flats and to amend Condition 2 (approved plans).

  Granted Full applications New dwelling Windows or glazing
  Several homes

• 23 Lambolle Place London NW3 4PG

  2018/2455/P 18m away

  Extension of existing rear dormer and roof terrace, erection of new balustrade and access hatch. Fenestration alterations to upper floor flat (Class C3)

  Granted Full applications Extension Loft or dormer +1

• 23A Lambolle Place London NW3 4PG

  2022/0776/P 18m away

  Change of use of ground floor from B2 (general industrial) to E(g) (business) use

  Granted Full applications

• 81 B Belsize Park Gardens London NW3 4NJ

  2026/0434/P Submitted 4 Feb 2026 21m away

  Details of condition 4 (Materials) relating to planning permission 2023/5139/P dated 15/05/2024 for the change of use of ground floor from college (Class F1) to 2 flats (1x 1-bed flat & 1x 2-bed flat) (Class C3) including installation of skylight to rear flat roof, insertion of 3 windows to east elevation and alteration to south and west ground floor elevation (facing Lancaster Stables) to include inset windows with terraces, with metal screen, gate and planter in front.

  Granted Full applications New dwelling Windows or glazing 16 docs
  Several homes

• 79 Belsize Park Gardens London NW3 4JP

  2020/5640/T 26m away

  REAR GARDEN: 1 x Pear Tree (T1) - Crown thin by 25% and lift to 3m.

  Granted Trees

• 79 Belsize Park Gardens London NW3 4JP

  2013/1980/C 26m away

  Erection of side wall following the demolition of existing wall (Class C3).

  Granted Demolition

• 2026/2516/P Withdrawn

  31 Loveridge Road London Camden NW6 2DU

  Amalgamation of the existing three self-contained one-bedroom flats into a single-family dwelling house; demolition and replacement of existing outrigger; erection of a single-storey rear wrap-around extension; erection of a rear dormer extension; creation of a roof terrace above outrigger; replacement of existing windows with timber double glazed units; installation of rooflights to front roofslope; and installation of an air source heat pump in rear garden.

  16 Jun 2026 Full applications
• 2026/3830/P Awaiting decision

  Euston Tower 286 Euston Road London NW1 3DP

  Deed of variation to allow more flexibility with Affordable housing payments for redevelopment of Euston Tower comprising retention of parts of the existing building (including central core, basement and foundations) and erection of a new building incorporating these retained elements, to provide a 32-storey mixed-use building providing offices and research and development floorspace (Class E(g)) and office, retail, café and restaurant space (Class E) and Enterprise Space (Class E/F) at ground and first floors, and associated external terraces; public realm enhancements, including new landscaping and provision of new publicly accessible steps and ramp; short and long stay cycle storage; servicing; refuse storage; plant and other ancillary and associated work.

  4 Sep 2026 Full applications
• 2026/3282/P Granted

  5 Berkley Road London NW1 8XX

  Installation of 1no. above ground gas riser from the basement flat to the meter box at first floor (retrospective)

  31 Jul 2026 Full applications
• 2026/0483/P Granted

  100 Avenue Road London NW3 3HF

  Discharge of details for condition 47 (surface water run off details) of planning permission 2026/0404/P granted on 19/06/2026 for " Variation of conditions (2 plan numbers); 8 (quantum of commercial space); 13 (commercial windows); 15 (Wind Microclimate); 19 (commercial windows); 24 (Air quality); 34 (development quantum); 40 (Circular Economy); 44 (designing out crime); 45 (Fire Strategy); 46 (SuDS); 48 (Community facility removed), 48 (wheelchair units), 49 (TfL health and safety) to planning permission ref. 2025/0852/P (for demolition of building and provision of a mixed-use residential-led development) to secure alterations to the external appearance; internal residential and commercial space layouts; omission of community floorspace and increased affordable housing provision; cycle and car parking; hard and soft landscaping, and other associated amendments”

  9 Feb 2026 Full applications
• 2026/2697/P Awaiting decision

  Flat 1, 73 Eton Avenue London NW3 3EU

  Replacement of existing defective rear lean-to conservatory with a new slimline powder-coated aluminium framed conservatory with clear double glazing, on the exact same footprint as existing.

  3 Sep 2026 Full applications