21 Christchurch Hill London NW3 1JY

This site has had 4 applications since 2011: 4 approved, 0 refused.

• 2018/0300/P Granted

  21 Christchurch Hill London NW3 1JY

  Erection of lower ground floor extension in front lightwell and lower ground floor extension on rear patio with roof terrace above and relocated garden stair access from ground floor.

  Decided 10 Apr 2018 Full applications
• 2011/4706/P Granted

  21 CHRISTCHURCH HILL LONDON NW3 1JY

  Replacement of existing dormer windows to front and rear roof slopes of dwelling (Class C3).

  Decided 10 May 2012 Full applications
• 2011/4984/T Granted

  21 Christchurch Hill London NW3 1JY

  REAR GARDEN: 1 x Ash - Pollard by 40%.

  Decided 31 Oct 2011 Trees

1. 22 Mar 2019

   Received by Camden

2. 26 Mar 2019

   Validated

   Checked as complete and ready for consideration.

3. 8 May 2019

   Decision issued: No Objection to Works to Tree(s) in CA

4. 22 Jul 2026

   Added to PlanIndex

5. 17 Sep 2026

   Status changed to FINAL DECISION

   Previously Final Decision.

Camden granted permission on 8 May 2019, 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.

Applications for works to trees cover protected trees: consent under a tree preservation order, or six weeks notice for trees in a conservation area. More in our guide to planning application types.

• 21 Christchurch Hill London NW3 1JY

  2011/4984/T 50 yards away

  REAR GARDEN: 1 x Ash - Pollard by 40%.

  Granted Trees

• 21 CHRISTCHURCH HILL LONDON NW3 1JY

  2011/4706/P 50 yards away

  Replacement of existing dormer windows to front and rear roof slopes of dwelling (Class C3).

  Granted Full applications Loft or dormer Windows or glazing
  Domestic

• 21 Christchurch Hill London NW3 1JY

  2018/0300/P 50 yards away

  Erection of lower ground floor extension in front lightwell and lower ground floor extension on rear patio with roof terrace above and relocated garden stair access from ground floor.

  Granted Full applications Extension

• 23 Christchurch Hill London NW3 1JY

  2012/4839/P 50 yards away

  Installation of 3 X rooflights to front garden area, the raising of the front wall height, and changes to the planter as a retrospective amendment to planning permission reference 2008/0692/P, dated 7th May 2008 (for extensions and alternations to the existing dwelling) as amended by planning permission reference 2008/0692/P, dated 8th January 2009.

  Granted Full applications Extension Loft or dormer
  Domestic

• 19 Christchurch Hill London NW3 1JY

  2010/3059/P 50 yards away

  Excavation of front basement extension and new stairs to front entrance within front garden, erection of rear basement level extension incorporating terrace at upper ground floor level, replacement and enlargement of windows to rear elevation, refurbishment of existing glazed first floor rear terrace enclosure, enlargement of existing rear roof dormer, and replacement of windows in existing front roof dormer, all in association with the conversion of two existing flats to a single dwelling house (Class C3).

  Granted Full applications New dwelling Extension +2
  Domestic

• 17 Christchurch Hill London NW3 1JY

  2011/4614/P 50 yards away

  Amendments including extension at basement level, alterations to doors and windows at basement, ground and second floor levels, alterations to terrace at ground floor level, installation of rooflights in association with basement works to front and rear elevations and alterations to dormer windows to front and rear elevations of planning permission granted 28/07/09 (2009/2265/P) for the erection of a single storey rear extension at lower ground floor level and associated roof terrace at ground floor level (following removal of existing balcony at ground floor level), first floor rear extension to infill existing balcony, enlargement of front and rear dormers, works to vaults under front garden and associated alterations to residential use (Class C3).

  Withdrawn Full applications Extension Loft or dormer +1
  Small domestic

• 2026/4018/T Awaiting decision

  133 King Henry's Road London NW3 3RD

  REAR GARDEN: 1 x Apple (T3) - Reduce canopy to previous points of reduction (3m - 4m in height and 2m in lateral spread).

  Received 17 Sep, published by the council 21 Sep 2026 Trees
• 2026/4026/T Awaiting decision

  18 Chesterford Gardens London NW3 7DE

  DD 5 Day Notice REAR GARDEN: 1 x Laburnum (T1) - Fell to ground level.

  Received 17 Sep, published by the council 21 Sep 2026 Trees
• 2026/4037/T Awaiting decision

  46 Queen's Grove London NW8 6HH

  DD 5 Day Notice REAR GARDEN: 1 x Pear (T1) - Section fell to ground level.

  Received 17 Sep, published by the council 21 Sep 2026 Trees
• 2026/4035/T Awaiting decision

  17 Greenaway Gardens London NW3 7DH

  DD 5 Day Notice REAR GARDEN: 1 x Maple (T1) - Fell to ground level.

  Received 17 Sep, published by the council 21 Sep 2026 Trees
• 2026/3487/T Granted

  37 Laurier Road London NW5 1SH

  DD 5 Day Notice FRONT GARDEN: 1 x Robinia (T1) - Fell to ground level.

  Received 13 Aug, published by the council 16 Aug 2026 Trees