49 Downshire Hill London NW3 1NX

This site has had 15 applications since 2010: 11 approved, 2 refused.

• 2024/2649/L Granted

  49 Downshire Hill London NW3 1NX

  Discharge of Condition 4(a) and 4(b) of application ref 2023/0743/L - Erection of replacement single storey rear extension with roof terrace above, alterations to exterior including replacement front boundary railings, internal alterations at all levels.

  Decided 5 Aug 2024 Heritage and listed buildings
• 2023/3938/P Granted

  49 Downshire Hill London NW3 1NX

  Details of condition 5 (Tree Protection) of planning permission 2023/0038/P dated 16/08/2023 (for erection of replacement single storey rear extension with roof terrace above, alterations to exterior including replacement front boundary railings and replacement outbuilding to rear garden).

  Decided 25 Oct 2023 Full applications
• 2023/0743/L Granted

  49 Downshire Hill London NW3 1NX

  Erection of replacement single storey rear extension with roof terrace above, alterations to exterior including replacement front boundary railings, internal alterations at all levels

  Decided 16 Aug 2023 Heritage and listed buildings
• 2023/0038/P Granted

  49 Downshire Hill London NW3 1NX

  Erection of replacement single storey rear extension with roof terrace above, alterations to exterior including replacement front boundary railings and replacement outbuilding to rear garden.

  Decided 16 Aug 2023 Full applications
• 2020/3321/T Granted

  49 Downshire Hill London NW3 1NX

  REAR GARDEN: 1 x Sycamore (T1) - Fell to ground level. FRONT GARDEN: 2 X Silver Birches (T2, T3) - reduce crowns by 20%, approx. 2m branch reduction.

  Decided 10 Sep 2020 Trees
• 2012/4680/T Granted

  49 Downshire Hill London NW3 1NX

  REAR GARDEN: 1 x Holly - Reduce by 30% and trim back from property to rear. 1 x Elder - Fell down to 1-2m.

  Decided 4 Oct 2012 Trees
• 2011/3359/P Granted

  49 Downshire Hill London NW3 1NX

  Erection of 2 conservatory extensions and erection of single storey extension to existing central projecting wing to the rear of a dwelling house (Class C3)

  Decided 5 Sep 2011 Full applications
• 2011/3421/L Granted

  49 Downshire Hill London NW3 1NX

  Erection of 2 conservatory extensions and erection of single storey extension to existing central projecting wing to the rear of a dwelling house

  Decided 5 Sep 2011 Heritage and listed buildings
• 2011/3505/T Granted

  49 Downshire Hill London NW3 1NX

  FRONT GARDEN: 2 x Silver Birch - Crown lift to clear building by 2m. Crown thin by 25%. REAR GARDEN: 1 x Prunus - Crown lift by up to 2m. Crown thin by 25%.

  Decided 25 Jul 2011 Trees
• 2010/5621/P Refused

  49 Downshire Hill London NW3 1NX

  Erection of single storey conservatory extension at ground floor rear, to single dwelling house (Class C3).

  Decided 9 Dec 2010 Full applications

1. 22 Aug 2025

   Decision issued: Granted

2. 22 Jul 2026

   Added to PlanIndex

Camden granted permission on 22 August 2025, 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.

• 49 Downshire Hill London NW3 1NX

  2023/3938/P 50 yards away

  Details of condition 5 (Tree Protection) of planning permission 2023/0038/P dated 16/08/2023 (for erection of replacement single storey rear extension with roof terrace above, alterations to exterior including replacement front boundary railings and replacement outbuilding to rear garden).

  Granted Full applications Extension Trees
  Small domestic

• 49 Downshire Hill London NW3 1NX

  2023/0743/L 50 yards away

  Erection of replacement single storey rear extension with roof terrace above, alterations to exterior including replacement front boundary railings, internal alterations at all levels

  Granted Heritage and listed buildings Extension
  Small domestic

• 49 Downshire Hill London NW3 1NX

  2020/3321/T 50 yards away

  REAR GARDEN: 1 x Sycamore (T1) - Fell to ground level. FRONT GARDEN: 2 X Silver Birches (T2, T3) - reduce crowns by 20%, approx. 2m branch reduction.

  Granted Trees

• 49 Downshire Hill London NW3 1NX

  2023/0038/P 50 yards away

  Erection of replacement single storey rear extension with roof terrace above, alterations to exterior including replacement front boundary railings and replacement outbuilding to rear garden.

  Granted Full applications Extension
  Small domestic

• 49 Downshire Hill London NW3 1NX

  2010/2417/P 50 yards away

  Erection of single storey conservatory to rear of existing single family dwelling house (Class C3)

  Withdrawn Full applications Extension
  Small domestic

• 49 Downshire Hill London NW3 1NX

  2010/5621/P 50 yards away

  Erection of single storey conservatory extension at ground floor rear, to single dwelling house (Class C3).

  Refused Full applications Extension
  Small domestic

• 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