26/00773/PLDC

1. 2 Jul 2026

   Received by Southampton

2. 25 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

This application is with Southampton for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

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

• 22/01290/FUL Granted

  103A Upper Shirley Avenue Southampton SO15 5NL

  Conversion of existing 4 flats into a 3-bedroom house.

  15 Sep 2022 0m away Full applications
• 26/00179/PLDC Granted

  112 Upper Shirley Avenue Southampton SO15 5NN

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

  17 Feb 2026 40m away Lawful development
• 25/01257/FUL Granted

  102 Upper Shirley Avenue Southampton SO15 5NN

  Application for variation of condition2(Approved Plans), 4(No Other Windows or Doors) and 5(Obscure Glazing) of planning permission ref 25/00435/FUL (extensions and loft conversion) to change window placement from 1st floor to 2nd floor on East elevation.

  2 Oct 2025 40m away Full applications
• 22/01599/FUL Granted

  9 Darlington Gardens Southampton SO15 5HH

  Erection of a single storey rear extension and roof alterations including front and rear hip to gable and rear dormer window to facilitate loft conversion, following demolition of existing conservatory

  28 Nov 2022 79m away Full applications
• 22/01687/FUL Granted

  21 Darlington Gardens Southampton City Of Southampton SO15 5HH

  Erection of a single-storey rear extension

  19 Dec 2022 79m away Full applications
• 25/01122/FUL Granted

  30 Branksome Avenue Southampton SO15 5NY

  Erection of a single storey side/rear extension.

  1 Sep 2025 127m 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