36 Treeside Road Southampton SO15 5FZ

1. 5 Nov 2021

   Received by Southampton

2. 18 Nov 2021

   Decision issued: Grant (LDC)

3. 20 Aug 2026

   Added to PlanIndex

Southampton granted permission on 18 November 2021, 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.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 42 Treeside Road Southampton City Of Southampton SO15 5FZ

  22/00896/FUL Submitted 20 Jun 2022 50 yards away

  Proposed single storey rear extension following demolition of existing conservatory

  Granted Full applications Extension Demolition 4 docs
  Small domestic

• 23 Cunard Avenue Southampton SO15 5GN

  22/01641/FUL Submitted 8 Dec 2022 50 yards away

  Erection of a part 2-storey, part single storey side and rear extension with roof alterations including hip to gable and rear dormer to facilitate loft conversion

  Refused Full applications Extension Loft or dormer +1 4 docs
  Small domestic

• 39 Cunard Avenue Southampton SO15 5GN

  23/01617/FUL Submitted 12 Jan 2024 50 yards away

  Erection of a part 2-storey, part single storey side and rear extension and installation of first floor side and rear windows (amendment to planning permission ref 22/01050/FUL)

  Granted Full applications Extension Windows or glazing 7 docs
  Small domestic

• 23 Cunard Avenue Southampton SO15 5GN

  23/00281/FUL Submitted 3 Mar 2023 50 yards away

  Erection of a part 2-storey, part single storey side and rear extension with roof alterations including rear dormer to facilitate loft conversion (Resubmission 22/01641/FUL)

  Granted Full applications Extension Loft or dormer +1 5 docs
  Small domestic

• 39 Cunard Avenue Southampton SO15 5GN

  22/00366/FUL Submitted 24 Mar 2022 50 yards away

  Erection of a single storey side and rear extension.

  Withdrawn Full applications Extension 5 docs
  Small domestic

• 39 Cunard Avenue Southampton SO15 5GN

  22/01050/FUL Submitted 11 Aug 2022 50 yards away

  Erection of a part 2-storey, part single storey side and rear extension and installation of first floor side and rear windows

  Granted Full applications Extension Windows or glazing 8 docs
  Small domestic

• 26/01031/PLDC Awaiting decision

  231 Winchester Road Southampton SO16 6TP

  Application for a lawful development certificate for proposed use of part of the premises for pet care and treatment facility.

  Received 8 Sep, published by the council 10 Sep 2026 Lawful development
• 26/00980/PLDC Awaiting decision

  Unit C Atlantic Works Oakley Road Southampton SO16 4LL

  Application for a lawful development certificate for proposed use as indoor sport, recreation or fitness (Class E(d)).

  Received 21 Aug, published by the council 27 Aug 2026 Lawful development
• 26/00954/ELDC Awaiting decision

  5 Windrush Road Southampton SO16 9DE

  Application for a lawful development certificate for the existing use as a house in multiple occupation (HMO, Class C4).

  Received 17 Aug, published by the council 24 Aug 2026 Lawful development
• 26/00650/PLDC Refused

  158 Millbrook Road East Southampton SO15 1JR

  Application for a lawful development certificate for proposed use as offices (use class E).

  Received 4 Jun, published by the council 25 Jul 2026 Lawful development
• 26/00626/ELDC Granted

  82 Newcombe Road Southampton SO15 2FS

  Application for a lawful development certificate for the existing use as a house in multiple occupation (HMO, Class C4).

  Received 29 May, published by the council 25 Jul 2026 Lawful development