40 Leighton Road London NW5 2QE

This site has had 7 applications since 2021: 7 approved, 0 refused.

• 2026/2536/P Granted

  40 Leighton Road London NW5 2QE

  Details for partial discharge of condition 5 (Part B) (Materials) for planning application 2024/5150/P dated 30/12/2024 for 'Erection of a first floor rear extension with rear window, new window and green roof at first floor level, new front railings, new juliette blacony to the rear, replacement of windows to the front and rear, new rooflights on the rear roofslope and alterations to fenestrations.'

  Decided 1 Jul 2026 Full applications
• 2026/1450/P Granted

  40 Leighton Road London NW5 2QE

  Partial discharge for details pursuant to Condition 5 (Materials) (Parts A and C) for application 2024/5150/P (dated 30/12/2024) for 'Erection of a first floor rear extension with rear window, new window and green roof at first floor level, new front railings, new juliette blacony to the rear, replacement of windows to the front and rear, new rooflights on the rear roofslope and alterations to fenestrations.'

  Decided 14 May 2026 Full applications
• 2024/5150/P Granted

  40 Leighton Road London NW5 2QE

  Erection of a first floor rear extension with rear window, new window and green roof at first floor level, new front railings, new juliette blacony to the rear, replacement of windows to the front and rear, new rooflights on the rear roofslope and alterations to fenestrations.

  Decided 30 Dec 2024 Full applications
• 2021/2410/P Granted

  40 Leighton Road London NW5 2QE

  External alterations including basement excavation and rear extension with front lightwell and railings, installation of bifold crittall doors and skylight to rear basement level extension, new sash windows to rear elevation.

  Decided 17 Jan 2024 Full applications
• 2022/3173/T Granted

  40 Leighton Road London NW5 2QE

  REAR GARDEN: 1 x Elder - Fell to ground level.

  Decided 9 Sep 2022 Trees
• 2021/2755/T Granted

  40 Leighton Road London NW5 2QE

  REAR GARDEN: 1 x Elder - Fell to ground level.

  Decided 19 Jul 2021 Trees

1. 10 Feb 2026

   Received by Camden

2. 17 Feb 2026

   Validated

   Checked as complete and ready for consideration.

3. 25 Feb 2026

   Decision issued: Granted

4. 9 Aug 2026

   Added to PlanIndex

• 2024/5150/P Granted

  40 Leighton Road London NW5 2QE

  Erection of a first floor rear extension with rear window, new window and green roof at first floor level, new front railings, new juliette blacony to the rear, replacement of windows to the front and rear, new rooflights on the rear roofslope and alterations to fenestrations.

  Decided 30 Dec 2024 Full applications

Camden granted permission on 25 February 2026, 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.

• 40 Leighton Road London NW5 2QE

  2026/2536/P Submitted 17 Jun 2026 50 yards away

  Details for partial discharge of condition 5 (Part B) (Materials) for planning application 2024/5150/P dated 30/12/2024 for 'Erection of a first floor rear extension with rear window, new window and green roof at first floor level, new front railings, new juliette blacony to the rear, replacement of windows to the front and rear, new rooflights on the rear roofslope and alterations to fenestrations.'

  Granted Full applications Extension Loft or dormer +1 5 docs

• 40 Leighton Road London NW5 2QE

  2021/2410/P 50 yards away

  External alterations including basement excavation and rear extension with front lightwell and railings, installation of bifold crittall doors and skylight to rear basement level extension, new sash windows to rear elevation.

  Granted Full applications Extension Windows or glazing

• 40 Leighton Road London NW5 2QE

  2022/3173/T 50 yards away

  REAR GARDEN: 1 x Elder - Fell to ground level.

  Granted Trees

• 40 Leighton Road London NW5 2QE

  2026/1450/P Submitted 14 Apr 2026 50 yards away

  Partial discharge for details pursuant to Condition 5 (Materials) (Parts A and C) for application 2024/5150/P (dated 30/12/2024) for 'Erection of a first floor rear extension with rear window, new window and green roof at first floor level, new front railings, new juliette blacony to the rear, replacement of windows to the front and rear, new rooflights on the rear roofslope and alterations to fenestrations.'

  Granted Full applications Extension Loft or dormer +1 9 docs

• 40 Leighton Road London NW5 2QE

  2021/2755/T 50 yards away

  REAR GARDEN: 1 x Elder - Fell to ground level.

  Granted Trees

• 40 Leighton Road London NW5 2QE

  2024/5150/P 50 yards away

  Erection of a first floor rear extension with rear window, new window and green roof at first floor level, new front railings, new juliette blacony to the rear, replacement of windows to the front and rear, new rooflights on the rear roofslope and alterations to fenestrations.

  Granted Full applications Extension Loft or dormer +1

• 2026/0990/P Refused

  1 Bleeding Heart Yard & 19 Greville Street London EC1N 8SJ

  Change of use from office space and restaurant use (Class E) and members club (Sui Generis) to affordable workspace and restaurant use (Class E) and 1 x residential unit on the third and fourth floors (Class C3). Erection of a two-storey roof extension across 19 Greville Street and 1 Bleeding Heart Yard, including alterations at second-floor level to the interior courtyard elevation, ground-floor fenestration changes, and a roof terrace for the associated residential unit.

  Received 26 Mar, published by the council 24 Jul 2026 Full applications
• 2026/3044/P Granted

  London Irish Centre 50-52 Camden Square London NW1 9XB

  Details to discharge Condition 25 Part A (Air Quality Monitoring) of planning permission ref. 2020/1481/P dated 17/05/24 for 'Redevelopment of site to provide new and reconfigured community centre and ancillary residential accommodation (Class D1/ D2) involving alterations to retained buildings at No's. 50, 51 and 52 Camden Square including replacement of two storey 'link' building; demolition of Murray Street and Murray Mews buildings and replacement with part-three / part-four storey building (plus basement level) with second and third floor terraces and new entrance; associated landscaping and cycle parking'.

  Received 20 Jul, published by the council 2 Aug 2026 Full applications
• 2026/4338/P Awaiting decision

  32 Willoughby Road London NW3 1RU

  Details to discharge condition 6 (tree protection methods) of planning permission 2025/4186/P granted 13/11/2025 for 'Demolition of existing two storey outrigger and replacement with part two-storey, part single storey rear extension, loft conversion with dormer and roof light to main roof at rear, new windows to flanking wall, replacement of existing windows and installation of a gate and fence to side'.

  Received 5 Oct, published by the council 9 Oct 2026 Full applications
• 2026/4141/P Awaiting decision

  24 Endell Street London WC2H 9HQ

  Relocation of three air conditioning condenser units to first floor roof, construction of an acoustic enclosure and other associated works.

  Received 5 Oct, published by the council 9 Oct 2026 Full applications
• 2026/3907/P Awaiting decision

  Flat 1 16 Lyndhurst Road London NW3 5NL

  External renovations to the front of the property, including works to the entry porch, steps, replacment front door, installation of metal railings to boundary wall and paving to front garden and erection of a glass roof to the side passage to create a bike shelter.

  Received 5 Oct, published by the council 9 Oct 2026 Full applications