26 Belsize Grove LONDON NW3 4TR

This site has had 17 applications since 2014: 14 approved, 0 refused.

• 2026/3171/T Granted

  26 Belsize Grove London NW3 4TR

  REAR GARDEN: 1 x Birch (T1) - Reduce height by up to 2m. 2 x Callery Pears (T2 & T3) - Reduce height by up to 3m.

  Decided 25 Aug 2026 Trees
• 2026/3157/T Awaiting decision

  26 Belsize Grove London NW3 4TR

  REAR GARDEN: 1 x Lime (T1) - Reduce height by up to 12m, reduction of radial canopy spreads to 3.5m and removal of three lower branches to a height of 4m to ensure adequate clearance height above a new structure. FRONT GARDEN: 1 x Liquidambar (T2) - Re-shape. (see report).

  Submitted 27 Jul 2026 Trees
• 2023/1109/P Granted

  26 Belsize Grove London NW3 4TR

  Erection of single storey rear outbuilding.

  Decided 3 Aug 2023 Full applications
• 2023/0293/T Granted

  26 Belsize Grove London NW3 4TR

  REAR GARDEN: 1 x Himalayan Birch (T1) - Fell tree and remove stump. 1 x Himalayan Birch (T2) - Fell tree and remove stump. 1 x Himalayan Birch (T3) - Fell tree and remove stump.

  Decided 1 Mar 2023 Trees
• 2018/1571/T Granted

  26 Belsize Grove London NW3 4TR

  FRONT GARDEN: 1 x Lime - Remove

  Decided 8 May 2018 Trees
• 2017/3857/T Granted

  26 Belsize Grove London NW3 4TR

  REAR GARDEN: 1 x Robinia - Fell

  Decided 16 Aug 2017 Trees
• 2017/2988/L Granted

  26 Belsize Grove LONDON NW3 4TR

  Installation of 4 flush level rooflights to inner pitch main roof

  Decided 10 Aug 2017 Heritage and listed buildings
• 2017/3459/P Granted

  26 Belsize Grove LONDON NW3 4TR

  Removal of pebble dash render to side elevation, replaced with stucco finish to match front elevation.

  Decided 10 Aug 2017 Full applications
• 2016/4593/P Withdrawn

  26 Belsize Grove London NW3 4TR

  Installation of 3 rooflights on main roof

  Decided 28 Feb 2017 Full applications
• 2016/4627/L Withdrawn

  26 Belsize Grove London NW3 4TR

  Installation of 3 rooflights on main roof

  Decided 28 Feb 2017 Heritage and listed buildings

1. 10 Aug 2017

   Decision issued: Granted

2. 22 Jul 2026

   Added to PlanIndex

Camden granted permission on 10 August 2017, 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.

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

• 26 Belsize Grove London NW3 4TR

  2023/1109/P 0m away

  Erection of single storey rear outbuilding.

  Granted Full applications
  Small domestic

• 26A Belsize Grove London NW3 4TR

  2013/4778/P 0m away

  Construction of a first floor side extension with flat roof to existing dwelling (Class C3)

  Refused Full applications Extension
  Domestic

• 26 Belsize Grove London NW3 4TR

  2017/3857/T 0m away

  REAR GARDEN: 1 x Robinia - Fell

  Granted Trees

• 26 Belsize Grove London NW3 4TR

  2015/3056/T 0m away

  REAR GARDEN: 1 x Oak - Remove 1 x 7in diam branch over the lawn at height of 2m above ground.

  Granted Trees

• 26A Belsize Grove London NW3 4TR

  2013/4858/L 0m away

  Construction of a first floor side extension. Internal works, including the demolition and forming of a doorway in the flank wall of the main bedroom and the raising up of the modern kitchen skylight to dwelling (Class C3)

  Refused Heritage and listed buildings Extension Demolition
  Domestic

• 26 Belsize Grove LONDON NW3 4TR

  2017/2988/L 0m away

  Installation of 4 flush level rooflights to inner pitch main roof

  Granted Heritage and listed buildings Loft or dormer

• 2026/0825/L Granted

  88 Frognal London NW3 6XB

  Discharge of condition 4 (a) Plan, elevation and section drawings of all new internal doors at a scale of 1:10 with typical moulding and architrave details at a scale of 1:1. b) Plan, elevation and section drawings, including jambs, head and cill, of all new windows and doors, including garage doors and windows, at a scale of 1:10 with typical glazing bar details at 1:1) of 2025/3436/L (External works comprising demolition of existing conservatory and erection of single-storey ground floor extension; demolition of existing garage and erection of replacement garage; alterations and repairs to roof; repair and minor alterations to building facade; provision of new hard and soft landscaping. Interior works comprising general remodelling works; minor changes to planform and openings; installation of new mechanical and electrical services throughout)

  2 Mar 2026 Heritage and listed buildings
• 2026/2946/L 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 Heritage and listed buildings
• 2026/3754/L Awaiting decision

  10 Great Ormond Street London Camden WC1N 3RB

  Coversion of 3 flats into 4 and internal alterations to the listed building

  2 Sep 2026 Heritage and listed buildings
• 2026/2194/L Withdrawn

  Dunboyne Road Estate Dunboyne Road London NW3 2YY

  Installation of Air Source and Water Source Heat Pumps in basement car park with associated acoustic and security enclosures; installation of PV Panels on roof of Blocks 1, 2 and 3; removal of existing gas boilers and associated plant; installation of a new estate-wide heating network including Heat Interface Units, radiators, pipework and associated infrastructure to serve Flats 1-71; excavation of trenches and installation of below-ground heating, water and electrical infrastructure; and associated ancillary works.

  29 May 2026 Heritage and listed buildings
• 2026/3773/L Awaiting decision

  47 Kelly Street London NW1 8PG

  Replacement of concrete roof tiles with slate roof tiles (Retrospective)

  28 Aug 2026 Heritage and listed buildings