7 Chessel Avenue Southampton SO19 4DY

1. 22 Jun 2026

   Validated

   Checked as complete and ready for consideration.

2. 25 Jul 2026

   Added to PlanIndex

3. 17 Aug 2026

   Decision issued: Approve with Conditions

4. 6 Sep 2026

   Status changed to Approved

   Previously Awaiting decision.

Southampton granted permission on 17 August 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.

• 79 Chessel Avenue Southampton City Of Southampton SO19 4DY

  22/00577/FUL Submitted 27 May 2022 50 yards away

  To extend the flat roof on already approved side extension (21/00042/FUL) by 1000mm to create an overhanging storm porch (retrospective)

  Granted Full applications Extension 7 docs
  Small domestic

• 27 Chessel Avenue Southampton SO19 4DY

  22/01583/PLDC Submitted 22 Nov 2022 50 yards away

  Application for a lawful development certificate for a proposed roof alterations including rear dormer windows to facilitate loft conversion.

  Granted Lawful development Loft or dormer Roofing +1 9 docs

• 27 Chessel Avenue Southampton SO19 4DY

  22/01582/FUL Submitted 22 Nov 2022 50 yards away

  Erection of a single storey rear extension

  Granted Full applications Extension 11 docs
  Small domestic

• 43 Chessel Avenue Southampton SO19 4DY

  20/00549/PLDC Submitted 4 May 2020 50 yards away

  Application for lawful development certificate for a proposed extension - hip to gable with rear dormer window.

  Granted Lawful development Extension Loft or dormer +1 4 docs

• 46 Chessel Avenue Southampton SO19 4DX

  21/00344/FUL Submitted 4 Mar 2021 50 yards away

  0Erection of single storey side and rear extension, hip to gable extension and rear roof dormer. Terrace extension and raised fence.

  Granted Full applications Extension Loft or dormer 10 docs
  Small domestic

• 46 Chessel Avenue Southampton SO19 4DX

  20/00523/FUL Submitted 17 Apr 2020 50 yards away

  Two storey side extension, single storey rear extension and erection of a front porch.

  Withdrawn Full applications Extension 4 docs
  Small domestic

• 26/01212/FUL Awaiting decision

  Flat 11 Lake View 218 Warren Avenue Southampton SO16 6AA

  Conversion of existing 4-bedroom dwelling into 2 x 1-bedroom flats with associated amenities.

  Full applications
• 26/01148/FUL Awaiting decision

  135 Bellemoor Road Southampton SO15 7QW

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

  Full applications
• 26/01245/FUL Awaiting decision

  18 Edward Road Southampton SO15 3GZ

  Erection of a single storey rear extension.

  Full applications
• 26/01242/FUL Awaiting decision

  24 Salcombe Road Southampton SO15 3LA

  Erection of a part 2-storey, part single storey rear extension, following demolition of existing conservatory.

  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