25/01044/PLDC

1. 11 Aug 2025

   Received by Southampton

2. 3 Oct 2025

   Decision issued: Grant (LDC)

3. 25 Jul 2026

   Added to PlanIndex

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.

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

• 22/01389/PLDC Granted

  53 St Aubins Avenue Southampton SO19 8NU

  Application for a lawful development certificate for a proposed erection of a single-storey outbuilding.

  10 Oct 2022 63m away Lawful development
• 24/01017/FUL Granted

  65 St Aubins Avenue Southampton SO19 8NU

  Erection of a single storey rear extension with access steps and handrails, following demolition of existing rear conservatory, raised decking and steps.

  23 Aug 2024 63m away Full applications
• 26/00219/FUL Granted

  25 Lime Avenue Southampton SO19 8NY

  Erection of single storey rear extension and roof alterations to include hip to gable and rear dormer to facilitate loft conversion.

  26 Feb 2026 99m away Full applications
• 21/01010/NMA Granted

  53 St Aubins Avenue Southampton SO19 8NU

  Non material amendment sought to planning permission ref 21/00399/FUL for roof alterations to rear extension

  29 Jun 2021 132m away Amendments
• 25/01101/FUL Granted

  52 Deacon Road Southampton SO19 7PW

  Erection of a single storey rear extension, first floor side extension, side porch and new windows.

  27 Aug 2025 222m away Full applications
• 26/00642/FUL Granted

  6 Emerald Close Southampton SO19 7ND

  Erection of a single-storey rear extension and installation of decking.

  3 Jun 2026 230m away Full applications

• 26/00564/ELDC Granted

  61 Newcombe Road Southampton SO15 2FT

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

  15 May 2026 Lawful development
• 26/00637/PLDC Granted

  92 Kennedy Road Southampton SO16 5DQ

  Application for a lawful development certificate for a proposed single-storey rear extension.

  1 Jun 2026 Lawful development
• 26/00454/ELDC Granted

  19 Livingstone Road Southampton SO14 6WL

  Application for a lawful development certificate for the existing use as an 8-person house in multiple occupation (HMO, Sui Generis)

  20 Apr 2026 Lawful development
• 26/00418/ELDC Granted

  Flat 9 30 High Road Southampton SO16 2JH

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

  13 Apr 2026 Lawful development
• 26/00605/PLDC Granted

  475 Portsmouth Road Southampton SO19 9LY

  Application for a lawful development certificate for a proposed rear extension of existing single storey side garage.

  26 May 2026 Lawful development