20 Leighton Road London NW5 2QE

This site has had 3 applications since 2017: 3 approved, 0 refused.

• 2019/3051/P Granted

  20 Leighton Road London NW5 2QE

  Extension of existing basement area into the rear garden to form a single storey rear extension with PV panels and green roof, new lead roof with PV panels and rooflight on existing side infill extension, new window to side elevation, alterations to rear garden, all to single family dwelling (Class C3).

  Decided 16 Apr 2020 Householder
• 2017/6292/T Granted

  20 Leighton Road London NW5 2QE

  REAR GARDEN: 1 x Crab apple - Reduce to previous points

  Decided 29 Nov 2017 Trees

1. 13 Jun 2019

   Received by Camden

2. 1 Aug 2019

   Validated

   Checked as complete and ready for consideration.

3. 16 Apr 2020

   Decision issued: Granted

4. 22 Jul 2026

   Added to PlanIndex

5. 5 Sep 2026

   Status changed to FINAL DECISION

   Previously Final Decision.

Camden granted permission on 16 April 2020, 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.

• 20 Leighton Road London NW5 2QE

  2019/3051/P Submitted 13 Jun 2019 0m away

  Extension of existing basement area into the rear garden to form a single storey rear extension with PV panels and green roof, new lead roof with PV panels and rooflight on existing side infill extension, new window to side elevation, alterations to rear garden, all to single family dwelling (Class C3).

  Granted Householder Extension Loft or dormer +1 23 docs
  Small domestic

• 20 Leighton Road London NW5 2QE

  2017/6292/T 2m away

  REAR GARDEN: 1 x Crab apple - Reduce to previous points

  Granted Trees

• 26 Leighton Road London Camden NW5 2QE

  2026/2668/L Submitted 24 Jun 2026 25m away

  96% historically approved · decision due ~26 Aug

  Subsidence Repairs

  Awaiting decision Heritage and listed buildings 5 docs

• Flat A 26 Leighton Road London Camden NW5 2QE

  2025/0818/L 25m away

  Create an access to the garden from the kitchen incorporating the conversion of a window into a door using the existing opening and installation of external steps incorporating a privacy screen at rear.

  Granted Heritage and listed buildings Windows or glazing

• Flat A 26 Leighton Road London Camden NW5 2QE

  2025/0808/P 25m away

  Create an access to the garden from the kitchen incorporating the conversion of a window into a door using the existing opening and installation of external steps incorporating a privacy screen at rear.

  Granted Full applications Windows or glazing

• 26 Leighton Road London NW5 2QE

  2021/0724/L 25m away

  Repairs to porch soffit and render of listed property

  Granted Heritage and listed buildings Extension
  Small domestic

• 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