26/00315/PLDC

1. 19 Mar 2026

   Received by Southampton

2. 5 Jun 2026

   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

• 26/00311/PAH Granted

  175 Foundry Lane Southampton SO15 3JZ

  Erection of a single storey rear extension (Max Depth 6m, Max Height 2.85m, Eaves Height 2.85m)

  18 Mar 2026 0m away Prior approval
• 26/00711/FUL Awaiting decision

  175 Foundry Lane Southampton SO15 3JZ

  Erection of a single storey rear extension to facilitate conversion of existing dwelling into 1x 3-bed and 1x 2-bed flats.

  16 Jun 2026 0m away Full applications
• 26/00289/FUL Granted

  167 Foundry Lane Southampton SO15 3LB

  Erection of a two-storey side extension to create 1-bedroom flat and extend existing 1st-floor flats.

  16 Mar 2026 93m away Full applications
• 22/01464/DIS Granted

  33 York Road Southampton SO15 3GJ

  Application for approval of details reserved by condition 3(Water and Energy) of permission 22/00644/FUL for erection of a single storey rear extension and various roof extensions to convert dwelling into 1x1-bed and 1x2-bed flats

  27 Oct 2022 137m away Conditions
• 26/00589/NMA Granted

  33 York Road Southampton SO15 3GJ

  Non-material amendment sought to planning permission ref 22/00644/FUL for Installation of 2 small velux windows to rear lean to roof of ground floor flat (Retrospective)

  21 May 2026 137m away Amendments
• 20/01723/NMA Granted

  31 Henry Road Southampton

  Non material amendment sought to planning permission ref 19/00847/FUL for the addition of two obscure fixed windows to side elevation

  10 Dec 2020 156m away Amendments

• 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