21 The Polygon Southampton SO15 2BP

This site has had 2 applications since 2020: 2 approved, 0 refused.

• 26/00213/LBC Granted

  21 The Polygon Southampton SO15 2BP

  Listed building consent sought for internal repair works.

  Decided 16 Apr 2026 Heritage and listed buildings

1. 21 Sep 2020

   Received by Southampton

2. 13 Nov 2020

   Decision issued: No Objection

3. 28 Sep 2026

   Added to PlanIndex

Southampton granted permission on 13 November 2020, 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.

This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.

• 3 Le Roux Close Southampton SO15 2NX

  23/00061/TPO Submitted 20 Mar 2023 50 yards away

  T1 - T2 - Pine - Fell

  Refused Trees 3 docs

• Park View 5 Handel Road Southampton

  21/00202/TPO Submitted 9 Jul 2021 50 yards away

  T1 - Mulberry- Fell and replant with a heavy standard of the same species. Tree group 2 - 2x lime trees adjacent to 7-11 Park view - reduce to allow 2m clearance if services, crown lift to 4m Tree group 3 - Cherry, hawthorn, elder, rowan. Historic pruning has led to long, leggy growth extending towards the building and heavily shading second floor balconies wit Reduce to old pruning points to allow 2m clearance of building and crown lift to 4m over footpath. Tree group 4 - 4x Fastigiate oak trees - Heavily shading 2nd and 3rd floor balconies and only young-mature at this point. Without remedial work, this problem can be expected to get worse - reduce to allow 2m clearance of property and follow that line in height and W aspect spread to balance canopies. Tree 5 - Gingkgo biloba - Crown lift to 3m to allow adequate clearance over foot path and localised reduction (see attached picture) to llow adequate clearance of building. Tree group 6 - Lime trees x 2 - Reduce by 2m in height and spread, and crown ift to 4m to allow adequate clearance for high sided vehicles within the car park, and to alleviate sail area and subsequent leverage on the multiple compression forks and included bark unions throughout the canopies.

  Granted Trees 3 docs

• 3 Le Roux Close Southampton SO15 2NX

  19/00276/TPO Submitted 4 Nov 2019 50 yards away

  Tree Works

  Granted Trees 2 docs

• 33 - 35 The Polygon Southampton SO15 2BP

  20/00567/FUL Submitted 24 Apr 2020 50 yards away

  Roof alterations including raising of the roof with front and rear dormer windows to create 5x additional rooms at second floor level for existing bed and breakfast

  Granted Full applications Loft or dormer Roofing +1 8 docs

• 4 - 6 The Polygon Southampton SO15 2BN

  26/00993/FUL Submitted 8 Sep 2026 50 yards away

  91% historically approved · decision due ~3 Nov

  Internal reconfiguration and external works including alterations to stairs, terrace improvements, replacement windows and doors, new front signage, solar PV panels and an air source heat pump to facilitate conversion from guesthouse to short-term serviced accommodation/apart-hotel (9 x studio and 4 x one bed units) (Use Class C1)

  Awaiting decision Full applications Windows or glazing 12 docs

• 30 The Polygon Southampton SO15 2BN

  24/01089/DIS Submitted 11 Sep 2024 50 yards away

  Application for approval of details reserved by conditions 4 (landscaping, lighting and means of enclosure) and 5 (water efficiency) of planning permission ref 21/00280/FUL for 6 flats

  Granted Conditions New dwelling 12 docs
  Several homes

• 26/01027/DIS Awaiting decision

  397 Shirley Road Southampton SO15 3JD

  Application for approval of details reserved by condition 4(Extract Ventilation) and 5(Security Measures and External Lighting Scheme) of permission 22/00889/FUL for change of use from retail bar/café with a part two-storey, part single-storey rear extension

  Received 1 Sep, published by the council 9 Sep 2026 Conditions
• 26/00930/DIS Awaiting decision

  30 Victoria Road Southampton SO19 9DX

  Application for approval of details reserved by condition 6 (Landscaping) and 9 (Refuse & Recycling) of permission 22/00943/FUL for flats

  Received 26 Aug, published by the council 27 Aug 2026 Conditions
• 26/00988/DIS Awaiting decision

  159 West End Road Southampton SO18 6PJ

  Application for approval of details reserved by condition 3 (Landscaping detailed plan) and 5 (Refuse & Recycling and Cycle storage facilities) of permission 26/00247/FUL for change of use to Class C2 (Care home Supported living services)

  Received 24 Aug, published by the council 27 Aug 2026 Conditions
• 26/00991/DIS Awaiting decision

  Mayfield Car Sales Archery Road Southampton SO19 9GG

  Application for approval of details reserved by condition 5 (Contamination) of permission 22/00351/FUL for 8 dwellings

  Received 24 Aug, published by the council 28 Aug 2026 Conditions
• 26/00514/DIS Granted

  Southampton General Hospital Tremona Road Southampton SO16 6YD

  Application for approval of details reserved by condition 4(Travel Plan and Monitoring) and 8(Sustainable Drainage) of permission 25/01329/FUL for erection of single storey and infill extensions to provide a new urgent treatment centre.

  Received 5 May, published by the council 25 Jul 2026 Conditions