33 Welbeck Avenue Southampton City Of Southampton SO17 1ST

1. 21 Oct 2022

   Received by Southampton

2. 3 May 2023

   Decision issued: Approve with Conditions

3. 6 Sep 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 full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

• Land At Gower Car Park Highfield Campus University Road Southampton SO17 1ST

  26/00421/FUL Submitted 14 Apr 2026 0m away

  91% historically approved · decision due ~9 Jun

  Enabling works to facilitate the development of the site comprising demolition of existing structures including portacabins; security hut and electrical substation; below ground service diversions and installations; formation of access to highway; and associated site preparation works.

  Awaiting decision Full applications Demolition 36 docs

• Land At Gower Car Park Highfield Campus University Road Southampton SO17 1ST

  26/00420/FUL Submitted 14 Apr 2026 0m away

  91% historically approved · decision due ~9 Jun

  Construction of an education building (Use Class F1) comprising three storeys plus rooftop plant room, external rooftop plant, extract flues and photovoltaic panels, formation of access to the highway and amended car parking.

  Awaiting decision Full applications 49 docs

• 31 Welbeck Avenue Southampton SO17 1ST

  21/01112/FUL Submitted 20 Sep 2021 59m away

  Conversion of existing 2 flats into 1x 4-bed house (Retrospective)

  Granted Full applications New dwelling 12 docs
  Several homes

• 65 Highfield Crescent Southampton SO17 1SG

  21/01720/FUL Submitted 19 Nov 2021 76m away

  Erection of a single-storey side extension

  Granted Full applications Extension 7 docs
  Small domestic

• 65 Highfield Crescent Southampton SO17 1SG

  21/00182/ELDC Submitted 9 Feb 2021 76m away

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

  Granted Lawful development 4 docs

• 32A Welbeck Avenue Southampton SO17 1SU

  21/01909/FUL Submitted 1 Feb 2022 77m away

  Erection of single storey side extension.

  Granted Full applications Extension 7 docs
  Small domestic

• 25/01090/FUL Granted

  Land Adjacent, 20 Alfriston Gardens Southampton SO19 8GA

  Erection of a 2/3 storey, 3-bedroom dwelling and associated amenities. (resubmission of 21/01536/FUL) (amended after validation to remove rooms in the roof)

  11 Dec 2025 Full applications
• 26/00995/FUL Awaiting decision

  Land Adj 20 Edwina Close Southampton SO19 7BH

  Erection of a 2 x two-storey dwellings (2 x 2-bedroom) with associated amenities.

  Full applications
• 26/00959/FUL Awaiting decision

  88 Bluebell Road Southampton SO16 3LP

  Erection of two storey side extension and bin storage to the front.

  Full applications
• 26/00873/FUL Awaiting decision

  Highcliff House Highcliff Avenue Southampton SO14 0TN

  Conversion of ground floor flat to 2x1 bed flats with external alterations

  Full applications
• 26/01022/FUL Awaiting decision

  293 Coxford Road Southampton SO16 5LD

  Change of use from dwelling house (Class C3) to house in multiple occupation (HMO Class C4) with loft conversion with roof alterations and dormer on rear elevation with a single-storey rear extension and associated amenities

  Full applications