31 Willoughby Road London NW3 1RT

This site has had 14 applications since 2010: 11 approved, 2 refused.

• 2026/2927/P Granted

  31 Willoughby Road London NW3 1RT

  Replacement rear side extension

  Decided 1 Sep 2026 Householder
• 2026/2517/P Granted

  31 Willoughby Road London NW3 1RT

  Details of Condition 4 (Structural Engineer's details) pursuant to planning permission ref 2024/5203/P dated 12/06/2026 for the excavation of a new basement floor level to a single dwellinghouse.

  Decided 4 Aug 2026 Full applications
• 2026/1824/P Granted

  31 Willoughby Road London NW3 1RT

  Installation of a metal grille in the front garden area

  Decided 25 Aug 2026 Householder
• 2026/1045/P Refused

  31 Willoughby Road London NW3 1RT

  Front garden resurfacing

  Decided 29 Apr 2026 Lawful development
• 2024/5203/P Granted

  31 Willoughby Road London NW3 1RT

  Excavation of a new basement floor level to single dwellinghouse

  Decided 12 Jun 2026 Householder
• 2024/2236/T Granted

  31 Willoughby Road London NW3 1RT

  FRONT GARDEN: 1 x Magnolia (Magnolia spp) (T6) - Fell to ground level and poison stump to prevent re-growth.

  Decided 4 Jul 2024 Trees
• 2024/2194/T Granted

  31 Willoughby Road London NW3 1RT

  REAR GARDEN: 1 x Horse Chestnut (Aesculus hippocastanum) (T1) - Reduce all round to previous reduction points approx. 2m - 3m. 1 x Fig (Ficus carica) (T2) - Fell to ground level and poison stump to prevent re-growth.

  Decided 4 Jul 2024 Trees
• 2020/0927/P Refused

  31 Willoughby Road London NW3 1RT

  Excavation of basement with rear lightwell below dwellinghouse (Class C3), demolition and reconstruction of single storey side extension

  Decided 2 Feb 2023 Full applications
• 2021/4788/T Granted

  31 Willoughby Road London NW3 1RT

  REAR GARDEN: 1 x Horse Chestnut (T1) - Reduce all round to previous reduction points, approx. 2m - 3m.

  Decided 8 Nov 2021 Trees
• 2017/5803/T Granted

  31 Willoughby Road London NW3 1RT

  REAR GARDEN: 1 x Horse Chestnut - Reduce to previous points

  Decided 2 Nov 2017 Trees

1. 7 Sep 2026

   Received by Camden

2. 29 Sep 2026

   Validated

   Checked as complete and ready for consideration.

3. 6 Oct 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 24 November 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Camden took a median of 43 days over the applications it decided in the last year.

• 2024/5203/P Granted

  31 Willoughby Road London NW3 1RT

  Excavation of a new basement floor level to single dwellinghouse

  Decided 12 Jun 2026 Householder

This application is with Camden for determination, against a statutory target of eight weeks. Over the last year Camden decided amendment applications in a median of 55 days. More in our guide to how long planning decisions take.

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

• 31 Willoughby Road London NW3 1RT

  2020/0927/P 50 yards away

  Excavation of basement with rear lightwell below dwellinghouse (Class C3), demolition and reconstruction of single storey side extension

  Refused Full applications Extension Demolition
  Small domestic

• 31 Willoughby Road London NW3 1RT

  2026/1824/P Submitted 7 May 2026 50 yards away

  Installation of a metal grille in the front garden area

  Granted Householder 8 docs
  Domestic

• 31 Willoughby Road London NW3 1RT

  2026/2517/P Submitted 16 Jun 2026 50 yards away

  Details of Condition 4 (Structural Engineer's details) pursuant to planning permission ref 2024/5203/P dated 12/06/2026 for the excavation of a new basement floor level to a single dwellinghouse.

  Granted Full applications 4 docs
  Domestic

• 31 Willoughby Road Hampstead London NW3 1RT

  2016/7146/P 50 yards away

  Excavation of basement with rear lightwell below dwellinghouse (C3); demolition and reconstruction of single storey side extension.

  Withdrawn Full applications Extension Demolition
  Small domestic

• 31 Willoughby Road London NW3 1RT

  2016/7151/P 50 yards away

  Re-positioning of the existing rooflights to front and rear roofslopes of dwellinghouse

  Granted Full applications Loft or dormer
  Domestic

• 31 Willoughby Road London NW3 1RT

  2014/6969/T 50 yards away

  FRONT GARDEN: 1 x Magnolia - Reduce to previous points REAR GARDEN: 1 x Horse Chestnut - Reduce to previous points

  Granted Trees

• 2026/1139/P Granted

  25 John Street London WC1N 2BS

  Alterations to design of conservatory, windows and doors approved under planning permission 2024/0312/P dated 06/08/2024.

  Received 26 Mar, published by the council 24 Jul 2026 Amendments
• 2026/4266/P Awaiting decision

  Unit 3A Camden Wharf London 28 Jamestown Road NW1 7BY

  Variation of the planning permission dated 15.3.1999 (Registered No PE9700702R3) for the redevelopment of the eastern part of the site by the erection of a four-storey building for mixed A1, A3 and B1 and the retention of the lock-keepers cottage as a Canal Information Centre with ancillary retail/ cafe comprising alterations to the elevations, fenestration, shopfront, balustrading, terraces, roof plant and the omission of the approved canopy over the pedestrian area as well as the discharging of part of condition 1 of the said planning permission relating to approval of details of balustrades, shopfronts, the canopy attached to the commercial building and any structure related to it.

  Received 30 Sep, published by the council 6 Oct 2026 Amendments
• 2026/3366/P Granted

  Flat Lower Ground Floor 133 King Henry's Road London NW3 3RD

  Variation of condition 2 (approved plans) of planning permission 2025/1032/P dated 23/04/2025 (which amended 2023/5117/P dated 22/03/2024 (for: Erection of single storey rear extension at lower ground floor, new windows to front and side elevations and new front door) NAMELY, changes to front elevation window and materials

  Received 6 Aug, published by the council 22 Aug 2026 Amendments
• 2026/4223/P Awaiting decision

  6 Conybeare London NW3 3SD

  Variation of Condition 2 (approved plans) of planning permission ref. 2022/2870/P, dated 13/12/2022, for the erection of a single-storey roof extension and internal roof terrace to the front part of the building, namely to regularise amendments to the approved scheme.

  Received 29 Sep, published by the council 6 Oct 2026 Amendments
• 2026/4045/P Granted

  234 - 240 Grafton Road London NW5 4NS

  Non-material amendment to planning permission 2024/4574/P granted 21/01/2026 for 'Erection of mansard roof extension to accommodate 1 x one bedroom and 1 x two bedroom dwellings; erection of a part one part two storey semi-detached one bedroom dwelling within rear garden to Dale Road; new cycle storage within rear garden, installation of 1 x ASHP in rear garden and 2 x ASHP on mansard roof of terrace, alterations to front boundary treatment.' namely to amend windows on the rear elevation of the existing building.

  Received 18 Sep, published by the council 24 Sep 2026 Amendments