40 King Henry's Road London Camden NW3 3RP

This site has had 3 applications since 2025: 1 approved, 1 refused.

• 2026/1088/P Refused

  40 King Henry's Road London Camden NW3 3RP

  Erection of a hip to gable roof extension, rear dormer, installation of 3 front roof lights

  Decided 8 Jun 2026 Lawful development
• 2025/1503/P Granted

  40 King Henry's Road London Camden NW3 3RP

  Single storey infill/side extension and alterations including erection of portico to front entrance; removal of rear external spiral staircase; installation of soil vent pipe on side elevation; window and door replacements; removal of existing side door

  Decided 8 Aug 2025 Full applications

1. 28 Apr 2025

   Received by Camden

2. 22 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 23 June 2025, 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.

This application is with Camden for determination, against a statutory target of eight weeks. Over the last year Camden decided householder applications in a median of 66 days. More in our guide to how long planning decisions take.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 40 King Henry's Road London Camden NW3 3RP

  2025/1503/P 50 yards away

  Single storey infill/side extension and alterations including erection of portico to front entrance; removal of rear external spiral staircase; installation of soil vent pipe on side elevation; window and door replacements; removal of existing side door

  Granted Full applications Extension Windows or glazing
  Small domestic

• 40 & 40a King Henry's Road London NW3 3RP

  2025/0723/P 50 yards away

  Amalgamation of 2 x separate residential units into a single dwelling house (Class C3).

  Granted Full applications
  Domestic

• 40 King Henry's Road London Camden NW3 3RP

  2026/1088/P Submitted 18 Mar 2026 50 yards away

  Erection of a hip to gable roof extension, rear dormer, installation of 3 front roof lights

  Refused Lawful development Extension Loft or dormer 9 docs

• 44/44a King Henry's Road London NW3 3RP

  2023/3130/P Submitted 1 Nov 2023 50 yards away

  Alterations to front and rear elevations including installation of new and replacement windows and doors and erection of external staircase to rear. Installation of air source heat pumps to side elevation and solar PV panels to flat roof. Associated external works including paving and fencing to garden.

  Granted Full applications Windows or glazing 33 docs

• 34 A King Henry's Road London NW3 3RP

  2019/1033/P Submitted 20 Feb 2019 50 yards away

  Details as required by condition 4 (suitably qualified engineer) of planning permission 2017/3029/P dated 21/12/2018 for the single storey rear and side extension and excavating at the front to enlarge the basement

  Granted Full applications Extension 3 docs
  Small domestic

• 34 A King Henry's Road London NW3 3RP

  2019/6332/P 50 yards away

  Erection of single storey rear, side and front extensions at lower ground floor level

  Granted Full applications Extension
  Small domestic

• 2026/4031/P Awaiting decision

  10 Albert Street London NW1 7NZ

  Erection of an extension to widen rear dormer window at second floor.

  Received 2 Oct, published by the council 6 Oct 2026 Householder
• 2026/3231/P Granted

  9 Wadham Gardens London NW3 3DN

  Replacement rear timber casement window, installation of timber-panelled side access door, replacement of existing front boundary gates and piers, installation of metal railings, provision of reclaimed Yorkstone paving to the front garden and associated works.

  Received 30 Jul, published by the council 9 Aug 2026 Householder
• 2026/4030/P Awaiting decision

  6 Leverton Street London NW5 2PJ

  Replace garden wall with metal railing; replace 3 rear windows, 3 rear elevation side windows, 1 rear door and 1 rear elevation side door with double-glazed crittal windows and doors; remove 2 rear windows; render rear elevation brickwork; and associated works.

  Received 1 Oct, published by the council 9 Oct 2026 Householder
• 2026/3493/P Granted

  2 Wildwood Terrace London NW3 7HT

  Enlargement of the existing rear French doors and single-leaf door at lower ground floor level, together with the replacement of five rear timber sash windows.

  Received 14 Aug, published by the council 22 Aug 2026 Householder
• 2026/2003/P Granted

  23 Glenmore Road London NW3 4BY

  Installation of external AC unit with acoustic enclosure to rear garden.

  Received 29 May, published by the council 24 Jul 2026 Householder