20 Howitt Road London NW3 4LL

This site has had 4 applications since 2016: 4 approved, 0 refused.

• 2025/5062/P Granted

  20 Howitt Road London NW3 4LL

  Change of use from a HMO (Class C4) and 2 bed flat into a single family dwelling; replacement of all existing windows with double glazed timber sash windows; demolition of existing rear extension and replace with a full width single storey rear extension; installation of two rooflights on front roofslope and two rooflights on rear roofslope; and associated external alterations.

  Decided 31 Mar 2026 Full applications
• 2023/0847/P Granted

  20 Howitt Road London NW3 4LL

  Change of use from a HMO (Class C4) and 2 bed flat into a single family dwelling; replacement of all existing windows with double glazed timber sash windows; extension to the existing basement to include a front lightwell; demolish the existing rear extension and replace with a full width single storey rear extension; installation of a rooflight within the front roofslope and two rooflights on the rear roofslope; and external alternations.

  Decided 11 Sep 2024 Full applications
• 2016/1810/P Granted

  20 Howitt Road London NW3 4LL

  Use of first and second floor levels for 6 x HMO (houses in multiple occupation) units (Class C4).

  Decided 26 May 2016 Full applications

1. 7 Oct 2025

   Received by Camden

2. 14 Oct 2025

   Validated

   Checked as complete and ready for consideration.

3. 2 Dec 2025

   Decision issued: Granted

4. 9 Aug 2026

   Added to PlanIndex

• 2022/2074/P Granted

  20 Howitt Road London Camden NW3 4LL

  Change of use from a HMO (C4 use) and 2 bed flat to a single family dwelling, the erection of a bike store and waste store area in the front garden and associated landscaping

  Decided 10 Oct 2022 Full applications

Camden granted permission on 2 December 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 lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 20 Howitt Road London NW3 4LL

  2016/1810/P 0m away

  Use of first and second floor levels for 6 x HMO (houses in multiple occupation) units (Class C4).

  Granted Full applications

• 20 Howitt Road London Camden NW3 4LL

  2022/2074/P 0m away

  Change of use from a HMO (C4 use) and 2 bed flat to a single family dwelling, the erection of a bike store and waste store area in the front garden and associated landscaping

  Granted Full applications
  Domestic

• 20 Howitt Road London NW3 4LL

  2025/5062/P Submitted 7 Nov 2025 0m away

  Change of use from a HMO (Class C4) and 2 bed flat into a single family dwelling; replacement of all existing windows with double glazed timber sash windows; demolition of existing rear extension and replace with a full width single storey rear extension; installation of two rooflights on front roofslope and two rooflights on rear roofslope; and associated external alterations.

  Granted Full applications Extension Loft or dormer +2 23 docs
  Small domestic

• 20 Howitt Road London NW3 4LL

  2023/0847/P 0m away

  Change of use from a HMO (Class C4) and 2 bed flat into a single family dwelling; replacement of all existing windows with double glazed timber sash windows; extension to the existing basement to include a front lightwell; demolish the existing rear extension and replace with a full width single storey rear extension; installation of a rooflight within the front roofslope and two rooflights on the rear roofslope; and external alternations.

  Granted Full applications Extension Loft or dormer +2
  Small domestic

• 20 Howitt Road London Camden NW3 4LL

  2025/3011/P 0m away

  Details required by condition 4 (living roofs) of planning permission 2022/2074/P granted 10/10/2022 (for change of use from a HMO (C4 use) and 2 bed flat to a single family dwelling, the erection of a bike store and waste store area in the front garden and associated landscaping).

  Granted Full applications
  Domestic

• 22 Howitt Road London NW3 4LL

  2020/1490/P 4m away

  Erection of a single storey rear extension and replacement of rear French doors with window.

  Granted Full applications Extension Windows or glazing
  Small domestic

• 2026/3669/P Awaiting decision

  64 Westcroft Close London NW2 2RR

  Demolition of existing conservatory and erection of a single storey rear extension.

  26 Aug 2026 Lawful development
• 2026/3405/P Granted

  Flat A and Flat B 23 Ravenshaw Street London NW6 1NP

  Amalgamation of Flat 23A and Flat 23B to form one dwellinghouse (Use Class C3), including, insofar as required, the change of use of Flat 23B from a small house in multiple occupation (Use Class C4) to a dwellinghouse (Use Class C3), together with removal of an internal blockwork partition wall.

  3 Aug 2026 Lawful development
• 2026/3591/P Awaiting decision

  22 Ulysses Road London NW6 1EE

  Erection of an outbuilding within rear garden.

  21 Aug 2026 Lawful development
• 2026/3566/P Awaiting decision

  41 & 43 King Henry's Road London NW3 3QR

  Subdivision and use of the buildings as two separate residential dwellings.

  19 Aug 2026 Lawful development
• 2026/3527/P Awaiting decision

  303 Flat Ground Floor Rear Studio West End Lane London Camden NW6 1RD

  Use of ground floor studio flat as single dwelling unit (Class C3)

  18 Aug 2026 Lawful development