South Hampstead High School 1-3 Maresfield Gardens London NW3 5SS

1. 17 Apr 2023

   Decision issued: Granted

2. 22 Jul 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

• South Hampstead High School 1 Maresfield Gardens London NW3 5SS

  2014/3800/P 0m away

  Details of green roof, as required by condition 6 of planning permission ref 2010/5482/P (dated 04/02/2011) for the construction of new three and four storey school building, plus two storey basement and alterations to Waterlow Building and covered walkway, following the demolition of the existing buildings at 3 Maresfield Gardens, 31 College Crescent (Moon & Sixpence) and stair towers of the Waterlow Building. (Use Class D1) .

  Granted Full applications Demolition

• South Hampstead High School 1-3 Maresfield Gardens London NW3 5SS

  2014/6012/T 0m away

  WITHIN GROUNDS FRONTING MARESFIELD GARDENS AND FITZJOHNS AVENUE: 1x London Plane: Remove epicormic to Crown break ; 1x Ash: Remove deadwood; 1x Sycamore: Remove epicormic shoot & reduce spread to building

  Granted Trees

• South Hampstead High School 1 - 3 Maresfield Gardens London NW3 5SS

  2012/6519/T 0m away

  DD - WITHIN THE GROUNDS OF THE SCHOOL - 1 x Laburnum - Remove - DD.

  Granted Trees

• South Hampstead High School 3 Maresfield Gardens, London NW3 5SS

  2013/7335/P 0m away

  Amendments to permission 2010/5482/P dated 04/02/2011 (Construction of new three and four storey school building, plus two storey basement and alterations to Waterlow Building and covered walkway, following the demolition of the existing buildings at 3 Maresfield Gardens, 31 College Crescent (Moon & Sixpence) and stair towers of the Waterlow Building. (Use Class D1)), namely to set back building facade, addition of up-stand and reduction of louvre blades to windows.

  Granted Full applications Demolition Windows or glazing

• South Hampstead High School 1 Maresfield Gardens London NW3 5SS

  2014/6520/P 0m away

  Details of rebuilt boundary wall as required by condition 2 of conservation area consent 2012/6843/C dated 11/03/2013.

  Granted Full applications
  Small domestic

• South Hampstead High School 1 Maresfield Gardens LONDON NW3 5SS

  2011/5075/T 0m away

  FRONT GARDEN: 1 x London Plane - Remove all growth from old prunning to lower trunk. Remove growth on the TA centre side back to boundary.

  Granted Trees

• 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