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Planning application

23/00007/TCA

46 Blenheim Avenue Southampton SO17 1DU

Granted Southampton Tree Conservation Area

Proposal

1x silver birch - Fell

As published by the council, reference 23/00007/TCA

Timeline

Dates from the published record

  1. 12 Jan 2023

    Received by Southampton

  2. 6 Feb 2023

    Decision issued: No Objection

  3. 27 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About trees applications

How this application type works

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

Nearby applications

Within 500 metres

  • 22/00054/TCA Granted

    46 Blenheim Avenue Southampton SO17 1DU

    Silver Birch Trees x3 - Crown reduction to each by 25% as shown in photo. Crown lifting to each to a height of 2.5m

    17 Aug 2022 0m away Trees
  • 26/00664/FUL Awaiting decision

    26 Blenheim Avenue Southampton SO17 1DU

    Replacement footpath.

    26 Jun 2026 0m away Full applications
  • 26/00225/FUL Granted

    6 Blenheim Avenue Southampton SO17 1DU

    Installation of air conditioning unit to side of dwelling

    6 Mar 2026 0m away Full applications
  • 25/00052/TCA Granted

    48 Blenheim Avenue Southampton SO17 1DU

    T1 Norway Maple-Reduce and reshape by up to 3 metres. T2 Pyrus-Reduce height by 1 metre and reshape by 60 to 90cm. T3 Cherry-Reduce and reshape by 2 metres. T4 Amalanchia- Reduce height by 1 to 1.5 metres remove crossing branches and light reshaping 30 to 60 cm as required. T5 Snake Bark Maple -Reduce and reshape by 60 to 90cm.

    12 Nov 2025 0m away Trees
  • 26/00411/FUL Granted

    4 Blenheim Avenue Southampton SO17 1DU

    Erection of a single storey rear extension following demolition of existing conservatory, alterations to side window/door, front boundary wall and resurfacing of driveway.

    10 Apr 2026 0m away Full applications
  • 22/00053/TCA Granted

    19 Blenheim Avenue Southampton SO17 1DW

    T1 Ash (Ash dieback present) - Dismantle the tree in sections leaving the stem at the height of the wall. Treat the remaining section of the stem with eco plugs around the outer edge at the base to prevent any regrowth. T2 Laurel - Prune the overhanging stems back to the garden wall.

    17 Aug 2022 50m away Trees

In Southampton

  • 26/00145/TPO Refused

    British American Tobacco Regents Park Road Southampton SO15 8TL

    T1 - London Plane - heavy reduction of 3-4 metres all over.

    28 May 2026 Trees
  • 26/00146/TPO Granted

    7 Wesley Drive Southampton SO19 7DH

    Oak as marked on plan - reduce 2.5m from the property

    27 May 2026 Trees
  • 26/00148/TPO Refused

    36 Turnstone Gardens Southampton SO16 8EW

    T1 Ash - remove

    27 May 2026 Trees
  • 26/00127/TPO Refused

    22 Barnfield Way Southampton SO19 9GU

    There is one Lime tree TPO protected in our garden - Lift lower branches to 6 meters in height, leaving no pruning wounds bigger than 80mm. Reduce the lower branches back to the old pollard points leaving suitable growth points, leaving no wounds bigger than 80mm.

    16 May 2026 Trees
  • 26/00136/TPO Granted

    15 Bassett Meadow Southampton SO16 7DY

    T1 Yew (Taxus baccata) - Reduce crown height by approximately 2 metres and lightly reshape lateral growth, pruning back to suitable growth points to retain a natural, balanced, and visually appropriate form. T2 Maple (Acer species) - Fell to ground level.

    25 May 2026 Trees