Rear of 89 St Marys Road Southampton SO14 0AH

1. 17 Nov 2025

   Received by Southampton

2. 5 Feb 2026

   Decision issued: Grant (LDC)

3. 25 Jul 2026

   Added to PlanIndex

Southampton granted permission on 5 February 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.

• 107 St Marys Road Southampton SO14 0AN

  25/00857/FUL Submitted 5 Aug 2025 100 yards away

  Conversion of rear ground floor and first floor into a 2-bed maisonette (retrospective)

  Withdrawn Full applications 11 docs

• 107 St Marys Road Southampton SO14 0AN

  25/01342/ELDC Submitted 22 Oct 2025 100 yards away

  Application for lawful development certificate for existing use of the property as a sui generis mixed use of ground floor community use and first floor rear flat (1 bedroom)

  Granted Lawful development 5 docs

• 7 - 9 Onslow Road Southampton SO14 0JD

  22/00968/OUT Submitted 6 Jul 2022 100 yards away

  Redevelopment of the site. Erection of a 4-storey building, with basement level accommodation to create 7 x 1 bed apartments (Class C3) and 2x ground floor commercial units (class E) with associated amenity space and cycle/refuse storage, following demolition of existing buildings. (Outline application seeking approval for Access, Appearance, Layout and Scale)

  Granted Outline New dwelling Demolition 31 docs

• 1 Dorset Street Southampton SO15 2DP

  20/00552/FUL Submitted 27 Apr 2020 150 yards away

  New fencing to western and northern boundary line, new security shutter and gate to vehicle entrance point, new facade lighting to eastern elevation (submitted with 20/00551/ADV).

  Granted Full applications 14 docs

• 80 Graham Road Southampton SO14 0AZ

  24/00804/FUL Submitted 9 Jul 2024 150 yards away

  Change of use to house in multiple occupation for 7 persons (sui generis HMO)

  Refused Full applications 5 docs

• 92 Graham Road Southampton SO14 0AZ

  24/01161/FUL Submitted 25 Sep 2024 150 yards away

  Change of use of from dwelling (Class C3) to 6 bedroom House in Multiple Occupation (HMO) (Class C4)

  Refused Full applications 5 docs
  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