753 Portswood Road Southampton SO17 3SU

1. 16 Mar 2026

   Received by Southampton

2. 25 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 11 May 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Southampton took a median of 55 days over the applications it decided in the last year.

This application is with Southampton for determination, against a statutory target of eight weeks. Over the last year Southampton decided lawful development applications in a median of 56 days. More in our guide to how long planning decisions take.

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.

• 741 Portswood Road Southampton SO17 3ST

  21/00502/ELDC Submitted 26 Mar 2021 50 yards away

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

  Withdrawn Lawful development 3 docs

• 7 High Road Southampton SO16 2JE

  20/00817/FUL Submitted 26 Jun 2020 100 yards away

  Conversion of family dwelling (class C3) to four bed assisted living dwelling for young persons (class C2).

  Granted Full applications 11 docs
  Domestic

• 7 High Road Southampton SO16 2JE

  20/01671/NMA Submitted 27 Nov 2020 100 yards away

  Non material amendment sought to planning permission ref 20/00817/FUL to correct the floor layout and approved plans

  Granted Amendments 9 docs

• 723 Portswood Road Southampton SO17 3ST

  25/00981/DIS Submitted 23 Sep 2025 100 yards away

  The approval of details reserved by conditions 2 (Cycle Storage Facilities) and 3 (Refuse and Recycling) of permission 22/01081/FUL for a change of use from a dwelling house to an assisted living dwelling for young persons (Class C2)

  Granted Conditions 4 docs
  Domestic

• 723 Portswood Road Southampton SO17 3ST

  22/01081/FUL Submitted 3 Oct 2022 100 yards away

  Change of use from a dwelling house to an assisted living dwelling for young persons (class C2)

  Refused Full applications 8 docs
  Domestic

• 721 Portswood Road Southampton SO17 3ST

  22/00906/DIS Submitted 21 Jun 2022 100 yards away

  Application for approval of details reserved by condition 6(Cycle Storage Facilities), 7(Refuse), 9(Boundary Treatment) and 10(Energy and Water) of permission 21/01839/FUL for erection of a single-storey 1-bedroom dwelling with associated amenities following demolition of existing outbuildings

  Granted Conditions Demolition 7 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