Communicable Disease Surveillance Centre 61 Colindale Avenue London NW9 5EQ

1. 3 Aug 2026

   Received by Barnet

2. 7 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 28 September 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Barnet took a median of 42 days over the applications it decided in the last year.

This application is with Barnet 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.

This page mirrors an entry on the statutory planning register that Barnet is required to keep. The published feed for this record does not state which type of application it is, which is common for older entries and for some council systems; the register entry on the council portal will say, alongside the case officer and any consultation dates.

Every planning application follows the same broad path: submission, validation, publicity, then a decision by officers or committee. Our guide to planning application types explains the common types and what each can approve.

• Communicable Disease Surveillance Centre 61 Colindale Avenue London NW9 5EQ

  TPP/0384/26 Submitted 6 Jul 2026 0m away

  79% historically approved · decision due ~31 Aug

  1 x Wild Cherry (applicants ref. T20) - Prune to clear structures by 1m. Prune crown to clear wooden beam structure by entrance to building and lamp. Standing in Area A1 of Tree Preservation Order. 1 x Wild Cherry (applicants ref. T23) - Fell to just above ground level. Standing in Area A1 of Tree Preservation Order. 1 x Japanese Flowering Cherry (applicants ref. T24) - Prune to clear structure by 1m. Standing in Area A1 of Tree Preservation Order. 1 x Japanese Flowering Cherry (applicants ref. T25) - Prune to clear structure 1m. Prune crown to clear wooden beam structure. Standing in Area A1 of Tree Preservation Order. 1 x Japanese Flowering Cherry (applicants ref. T31) - Remove broken/hanging branch. Standing in Area A1 of Tree Preservation Order. 1 x Lombardy Poplar (applicants ref. T58) - Fell to ground level, leave 1m stump and stack cuttings near stump for biodiversity value. Standing in Area A1 of Tree Preservation Order. 1 x Lombardy Poplar (applicants ref. T60) - Fell to ground level. Standing in Area A1 of Tree Preservation Order. 1 x Lombardy Poplar (applicants ref. T61) - Fell to ground level. Standing in Area A1 of Tree Preservation Order. 1 x Lombardy Poplar (applicants ref. T62) - Fell to ground level. Standing in Area A1 of Tree Preservation Order. 1 x Silver Birch (applicants ref. T65) - Fell to ground level. Standing in Area A1 of Tree Preservation Order. 1 x Weeping Willow (applicants ref. T82) - Prune to clear structure by 1m. Standing in Area A1 of Tree Preservation Order. 1 x Lombardy Poplar (applicants ref. T95) - Clear vegetation to allow access to basal areas of trees for inspection purposes. Standing in Area A1 of Tree Preservation Order.

  Awaiting decision Trees

• Ukhsa Colindale 61 Colindale Avenue London NW9 5EQ

  TPP/0508/26 Submitted 27 Aug 2026 0m away

  79% historically approved · decision due ~22 Oct

  1 x Lombardy Poplar (applicants ref. 59) - Dismantle to ground level. Standing in Area A 1 of Tree Preservation Order. 1 x Lombardy Poplar (applicants ref. 63) - Dismantle to ground level. Standing in Area A 1 of Tree Preservation Order.

  Awaiting decision Trees 3 docs

• Land Adjacent To 33 Lingard Avenue London NW9 5YZ

  TPP/0792/25 Submitted 18 Nov 2025 108m away

  2 x Lombardy Poplar (applicants ref. T110, T115) - Fell to near ground level. Standing in Area A1 of Tree Preservation Order.

  Granted Trees 13 docs

• NHS Blood And Transplant Charcot Road London NW9 5BG

  25/3938/CON Submitted 26 Sep 2025 124m away

  95% historically approved · decision due ~21 Nov

  Submission of details of conditions 3 (Updated Noise Report) pursuant to planning permission 25/1078/RCU dated 15/05/25

  Awaiting decision Conditions 2 docs

• 55A Colindale Avenue London NW9 5EP

  25/5015/FUL Submitted 15 Dec 2025 132m away

  61% historically approved · decision due ~13 Feb

  Single storey rear extension. Roof extension involving rear dormer window and 1no. front facing rooflight

  Awaiting decision Full applications Extension Loft or dormer +1 11 docs
  Small domestic

• 55 Annesley Avenue London NW9 5EG

  26/1818/191 Submitted 14 May 2026 138m away

  79% historically approved · decision due ~9 Jul

  Use as 2no. self-contained flats

  Awaiting decision Lawful development New dwelling 7 docs