112 Upper Shirley Avenue Southampton SO15 5NN

1. 17 Feb 2026

   Received by Southampton

2. 14 Apr 2026

   Decision issued: Grant (LDC)

3. 25 Jul 2026

   Added to PlanIndex

Southampton granted permission on 14 April 2026, 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.

• 102 Upper Shirley Avenue Southampton SO15 5NN

  25/01257/FUL Submitted 2 Oct 2025 50 yards away

  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.

  Granted Full applications Extension Loft or dormer +1 4 docs

• 103A Upper Shirley Avenue Southampton SO15 5NL

  22/01290/FUL Submitted 15 Sep 2022 50 yards away

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

  Granted Full applications New dwelling 12 docs
  Several homes

• 101 Upper Shirley Avenue Southampton SO15 5NL

  26/01186/FUL Submitted 15 Oct 2026 50 yards away

  91% historically approved · decision due ~10 Dec

  Erection of a single-storey side extension.

  Awaiting decision Full applications Extension
  Small domestic

• 123 Upper Shirley Avenue Southampton SO15 5NL

  26/00773/PLDC Submitted 2 Jul 2026 50 yards away

  Application for a lawful development certificate for a proposed alterations to fenestrations and removal of chimney.

  Granted

• 19 Branksome Avenue Southampton SO15 5NX

  21/00161/PLDC Submitted 9 Feb 2021 50 yards away

  Application for a lawful development certificate for a proposed side extension to existing property.

  Granted Lawful development Extension 4 docs

• 17 Branksome Avenue Southampton SO15 5NX

  22/00182/PLDC Submitted 8 Feb 2022 50 yards away

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

  Granted Lawful development Extension 5 docs
  Small domestic

• 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
• 26/00877/ELDC Awaiting decision

  4 Thornbury Avenue Southampton SO15 5BR

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

  Received 13 Aug, published by the council 17 Aug 2026 Lawful development