22a Winchester Road London NW3 3NT

1. 28 Aug 2026

   Received by Camden

2. 3 Sep 2026

   Validated

   Checked as complete and ready for consideration.

3. 7 Sep 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 29 October 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 42 days over the applications it decided in the last year.

This application is with Camden for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

Tree applications cover work to protected trees: those under a tree preservation order need consent for pruning or felling, and trees in a conservation area need six weeks written notice before work starts. The council assesses the amenity value of the tree and can refuse consent, approve it with conditions, or in conservation areas make a preservation order in response.

More on trees applications in our guide

• Flat A 22 Winchester Road London NW3 3NT

  2018/1659/P 0m away

  Erection of a single storey conservatory and installation of a new window to the existing rear extension.

  Granted Full applications Extension Windows or glazing
  Small domestic

• Flat C 22 Winchester Road London NW3 3NT

  2011/1552/P 0m away

  Erection of a conservatory at roof level incorporating a raised parapet to flat (Class C3).

  Refused Full applications Extension

• 22 Winchester Road London Camden NW3 3NT

  2022/5645/P 0m away

  Installation of 1x new gas riser to the side (south east) elevation and installation of 1x new meter bank in the bike store (retrospective).

  Granted Full applications

• Ground Floor Flat 24 Winchester Road London NW3 3NT

  2025/0405/P 6m away

  Erection of single storey side/rear 'infill' extension

  Granted Full applications Extension
  Small domestic

• 26 Winchester Road London NW3 3NT

  2014/5760/P 12m away

  Rebuilding of front garden wall, including replacement of timber fence above & piers, installation of metal entrance gate, widening of lower ground floor opening & replacement entrance door, and installation of handrails to main entrance steps.

  Granted Full applications
  Small domestic

• 26 Winchester Road London NW3 3NT

  2026/2727/P Submitted 29 Jun 2026 12m away

  Amalgamation of 2 flats to form a single dwellinghouse (Class C3)

  Granted Lawful development New dwelling 8 docs
  Several homes

• 2026/3175/T Granted

  10 Ellerdale Road London NW3 6BB

  REAR GARDEN: 1 x Holly (T1) - Remove 3 branches over No 8 to lift crown over garden to give 4m clearance from ground level.

  6 Aug 2026 Trees
• 2026/3819/T Awaiting decision

  8 Downshire Hill London NW3 1NR

  REAR GARDEN: 1 x Palm (T1) - Fell to ground level.

  4 Sep 2026 Trees
• 2026/3786/T Awaiting decision

  16 Shirlock Road London NW3 2HS

  FRONT GARDEN: 1 x Lime (T1) - Fell to ground level. REAR GARDEN: 1 x Philadelphus (T2) - reduce height to approx. 1m from ground level. 1 x Wigela (T3) - Fell to ground level. 1 x Viburnum (T4) - Reduce height to approx. 2m from ground level.

  3 Sep 2026 Trees
• 2026/3789/T Awaiting decision

  8 Boscastle Road London NW5 1EG

  REAR GARDEN: 1 x Pear (T1)- Reduce crown by up to 2.5m, not beyond previous points of reduction. 1 x Pear (T3) - Reduce crown by up to 2.5m,

  3 Sep 2026 Trees
• 2026/3797/T Awaiting decision

  Belsize Court Wedderburn Road London NW3 5QN

  FRONT AREA (SEE MAP): 1 x Crab Apple (T31) - Crown reduce by 3m - 4m to approx. red lines in photo. 1 x London Plane (T44) - Crown reduce lower canopy overhanging road by 3m - 4m to balance crown.

  3 Sep 2026 Trees