175 Foundry Lane Southampton SO15 3JZ

This site has had 3 applications since 2026: 3 approved, 0 refused.

• 26/00315/PLDC Granted

  175 Foundry Lane Southampton SO15 3JZ

  Application for a lawful development certificate for proposed roof alterations with hip to gable extension, rooflights and rear dormer window to facilitate a loft conversion.

  Decided 5 Jun 2026 Lawful development
• 26/00311/PAH Granted

  175 Foundry Lane Southampton SO15 3JZ

  Erection of a single storey rear extension (Max Depth 6m, Max Height 2.85m, Eaves Height 2.85m)

  Decided 24 Apr 2026 Prior approval

1. 16 Jun 2026

   Validated

   Checked as complete and ready for consideration.

2. 25 Jul 2026

   Added to PlanIndex

3. 30 Sep 2026

   Decision issued: Approve with Conditions

Southampton granted permission on 30 September 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 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.

• 175 Foundry Lane Southampton SO15 3JZ

  26/00311/PAH Submitted 18 Mar 2026 50 yards away

  Erection of a single storey rear extension (Max Depth 6m, Max Height 2.85m, Eaves Height 2.85m)

  Granted Prior approval Extension 6 docs
  Small domestic

• 175 Foundry Lane Southampton SO15 3JZ

  26/00315/PLDC Submitted 19 Mar 2026 50 yards away

  Application for a lawful development certificate for proposed roof alterations with hip to gable extension, rooflights and rear dormer window to facilitate a loft conversion.

  Granted Lawful development Extension Loft or dormer +2 3 docs

• 173 Foundry Lane Southampton SO15 3LB

  21/00261/FUL Submitted 22 Mar 2021 50 yards away

  Erection of 2 x 1-bedroom flats following demolition of garages

  Withdrawn Full applications New dwelling Demolition 10 docs

• 173 Foundry Lane Southampton SO15 3LB

  21/01781/FUL Submitted 2 Dec 2021 50 yards away

  Erection of 2 x 1-bedroom flats following demolition of garages (resubmission of 21/00261/FUL)

  Refused Full applications New dwelling Demolition 12 docs

• 52 Henry Road Southampton SO15 3HA

  21/00119/FUL Submitted 28 Jan 2021 100 yards away

  Erection of ground floor and first floor rear extensions to existing C4 (HMO) property

  Granted Full applications Extension 10 docs

• 190A Ground Floor Flat Foundry Lane Southampton SO15 3LE

  22/00810/FUL Submitted 29 Jul 2022 100 yards away

  Erection of a single storey side and rear extension to provide additional living accommodation for the ground floor flat

  Refused Full applications Extension 4 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