45 Thornbury Avenue Southampton SO15 5BZ

1. 31 Aug 2022

   Received by Southampton

2. 25 Oct 2022

   Decision issued: Approve with Conditions

3. 27 Jul 2026

   Added to PlanIndex

Southampton granted permission on 25 October 2022, 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 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.

• 44 Thornbury Avenue Southampton SO15 5DA

  21/01206/FUL Submitted 31 Aug 2021 50 yards away

  Erection of a part 2-storey, part single storey side/rear extension and roof alterations including dormer window to facilitate loft conversion (amendment to planning permission 21/00601/FUL)

  Granted Full applications Extension Loft or dormer +2 10 docs
  Small domestic

• 44 Thornbury Avenue Southampton SO15 5DA

  21/00601/FUL Submitted 14 Apr 2021 50 yards away

  Erection of three and two-storey rear and side extension and dormers to facilitate loft conversion

  Granted Full applications Extension Loft or dormer 16 docs

• 12-14 Darwin Road Southampton SO15 5BT

  21/00226/TPO Submitted 29 Jul 2021 100 yards away

  Tree Works

  Refused Trees 8 docs

• 26 Darwin Road Southampton SO15 5BY

  26/00403/FUL Submitted 9 Apr 2026 100 yards away

  Roof alterations including hip to gable to facilitate loft conversion with front and rear dormers.

  Granted Full applications Loft or dormer Roofing 5 docs

• 1 Norfolk Road Southampton SO15 5AT

  19/01762/PLDC Submitted 25 Oct 2019 100 yards away

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

  Granted Lawful development Extension 4 docs
  Small domestic

• 6 Raymond Road Southampton SO15 5AH

  20/01118/FUL Submitted 21 Aug 2020 100 yards away

  First floor side extension and rear dormer.

  Granted Full applications Extension Loft or dormer 10 docs

• 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