2B Mansion Road Southampton SO15 3BJ

1. 17 Dec 2024

   Received by Southampton

2. 27 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 11 February 2025, 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 full applications in a median of 56 days. More in our guide to how long planning decisions take.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 48 Park Road Southampton SO15 3BB

  26/00815/FUL Submitted 14 Jul 2026 100 yards away

  Change of use from dwellinghouse (Use Class C3) to 9-person House in Multiple Occupation (Sui Generis) with a single-storey side and rear extension and associated amenities

  Granted Full applications Extension
  Small domestic

• 48 Park Road Southampton SO15 3BB

  26/00688/PAH Submitted 10 Jun 2026 100 yards away

  90% historically approved · decision due ~5 Aug

  Erection of a single storey rear extension (Max Depth 7.5m, Max Height 3.0m, Eaves Height 3.0m).

  Decided Extension
  Small domestic

• 48 Park Road Southampton SO15 3BB

  26/00635/PLDC Submitted 1 Jun 2026 100 yards away

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

  Granted Lawful development Extension 3 docs
  Small domestic

• 73 Waterloo Road Southampton SO15 3BR

  24/01050/ELDC Submitted 10 Sep 2024 150 yards away

  Application for a lawful development certificate for existing use as 2 flats.

  Granted Lawful development New dwelling 5 docs
  Several homes

• Hall Rear Of 72 Paynes Road Southampton SO15 3BY

  20/01809/FUL Submitted 24 Dec 2020 150 yards away

  Conversion of existing hall to a 2 bedroom dwelling including associated cycle parking, storage and curtilage.

  Refused Full applications 15 docs
  Domestic

• 74 Paynes Road Southampton SO15 3BY

  21/00691/FUL Submitted 4 May 2021 150 yards away

  Erection of a single storey rear extension

  Granted Full applications Extension 6 docs
  Small domestic

• 26/01148/FUL Awaiting decision

  135 Bellemoor Road Southampton SO15 7QW

  Erection of a two-storey detached three-bedroom dwelling.

  Full applications
• 26/01192/FUL Awaiting decision

  35 High Road Southampton SO16 2JE

  Retrospective application for conversion of 2 flats to form 4 flats (2 x 1 bed 2 x bedsits)

  Full applications
• 26/01100/FUL Awaiting decision

  21-25 Northam Road Southampton SO14 0NZ

  Alterations and reconfiguration of site from two commercial units (Use Class E) 2x1-bedroom flats and a dwelling to provide 3x1-bedroom flats, 1 x 2-bedroom flat and one ground floor commercial unit (Use Class E), together with replacement bay window to front elevation

  Full applications
• 26/01227/FUL Awaiting decision

  37 Portswood Road Southampton SO17 2ET

  Formation of vehicular access with dropped kerb.

  Full applications
• 26/01226/FUL Awaiting decision

  15 Boldrewood Road Southampton SO16 7BW

  Erection of single storey rear extension with balcony above and roof alterations including dormer windows to facilitate loft conversion.

  Full applications