26/00504/PLDC

1. 1 May 2026

   Received by Southampton

2. 18 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

• 25/01423/FUL Refused

  29 Regents Park Road Southampton SO15 8PH

  Formation of a vehicular access with dropped kerb.

  5 Jan 2026 0m away Full applications
• 25/01003/PLDC Granted

  26 Regents Park Road Southampton SO15 8PL

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

  6 Oct 2025 42m away Lawful development
• 26/00117/FUL Granted

  80 Regents Park Road Southampton SO15 8PG

  Erection of single storey rear extension following demolition of existing and erection of front porch.

  2 Feb 2026 210m away Full applications
• 25/01159/FUL Granted

  27 Mill Road Southampton SO15 4JB

  Erection of a part 2-storey, part single storey, side/rear and front extension.

  29 Sep 2025 272m away Full applications
• 22/01379/FUL Granted

  4 King Georges Avenue Southampton SO15 4JE

  Change of use from a single dwelling (Class C3) to a House in Multiple Occupation (Class C4 HMO)

  7 Nov 2022 290m away Full applications
• 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 297m away Trees

• 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