8 Cathcart Street London NW5 3BL

This site has had 2 applications since 2023: 1 approved, 0 refused.

• 2023/1632/P Granted

  8 Cathcart Street London NW5 3BL

  Installation of solar panels to the roof, air source heat pump to the rear elevation, and replacement timber windows and doors to dwellinghouse (Class C3).

  Decided 7 Sep 2023 Full applications

1. 15 Apr 2026

   Received by Camden

2. 21 Apr 2026

   Validated

   Checked as complete and ready for consideration.

3. 24 Jul 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 16 June 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.

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.

• 8 Cathcart Street London NW5 3BL

  2023/1632/P 50 yards away

  Installation of solar panels to the roof, air source heat pump to the rear elevation, and replacement timber windows and doors to dwellinghouse (Class C3).

  Granted Full applications Windows or glazing
  Domestic

• 8 Cathcart Street London Camden NW5 3BL

  2025/5411/P Submitted 5 Jan 2026 50 yards away

  Lower ground floor rear extension, ground floor rear extension with terrace and steps, first floor rear extension, front lightwell, replacement windows and associated works including replacement front railings and steps.

  Withdrawn Householder Extension Windows or glazing 10 docs
  Domestic

• 5 Cathcart Street LONDON NW5 3BL

  2011/5502/T 50 yards away

  REAR GARDEN: 1 x Ceanothus - Cut back to below the split in the trunk.

  Granted Trees

• 5 Cathcart Street London NW5 3BL

  2013/8141/P 50 yards away

  Replacement of conservatory with two storey rear extension at lower and upper ground floor levels.

  Granted Full applications Extension

• 5 Cathcart Street London NW5 3BL

  2014/5388/P 50 yards away

  Alterations, including replacement of external brickwork, application of grey render and addition of bathroom side window, to rear extension granted planning permission reference 2013/8141/P dated 09/04/14.

  Granted Full applications Extension Windows or glazing

• 4 Cathcart Street London NW5 3BL

  2020/2335/T 50 yards away

  REAR GARDEN: 1 x Sycamore - Prune all overhang back to boundary.

  Granted Trees

• 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