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Planning application

26/00171/PAH

115 Winchester Road Southampton SO16 6UR

Granted Southampton Prior Approval Large Household Extension

Proposal

Erection of a single storey rear extension (Max Depth 4m, Max Height 3.2m, Eaves Height 2.6m)

As published by the council, reference 26/00171/PAH

Timeline

Dates from the published record

  1. 17 Feb 2026

    Received by Southampton

  2. 23 Mar 2026

    Decision issued: Prior Approval Not Required

  3. 25 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About prior approval applications

How this application type works

Prior approval applications arise where permitted development rights already grant the principle of the work, such as larger home extensions, changes of use to housing or agricultural buildings. The council may only consider the specific matters set out in the rules, for example transport, flooding or appearance, and in many classes the work may proceed if the council does not respond within the deadline, commonly 56 days.

More on prior approval applications in our guide

Nearby applications

Within 500 metres

  • 26/00686/FUL Awaiting decision

    Land Adj 76 Winchester Road Southampton SO16 6US

    Partial adjustment of site levels and construct part 2/part 4 level building with roof terrace, for use as specialist supported accommodation of mixed use (Class C2/C3) comprising 5 x 1 bed flats, with associated enclosed garden, communal accommodation and staff office, bin and bicycle stores and parking, following removal of existing poster hoardings.

    10 Jun 2026 47m away Full applications
  • 26/00805/PAH Awaiting decision

    8 Medina Road Southampton SO15 5QQ

    Erection of a single storey rear extension (Max Depth 3.5m, Max Height 3.7m, Eaves Height 2.5m)

    17 Jul 2026 62m away Prior approval
  • 26/00486/FUL Awaiting decision

    72 - 74 Anglesea Road Southampton SO15 5QS

    Installation of cycle storage and amended bin store arrangement (linked with 26/00490/PA56)

    27 Apr 2026 69m away Full applications
  • 26/00490/PA56 Granted

    72 - 74 Anglesea Road Southampton SO15 5QS

    Permitted Development Assessment - Prior Approval sought for a change of use of commercial building (Class E) to 6 flats (3 x 2 bed, 3 x 1 bed) (Use Class C3)

    27 Apr 2026 69m away Prior approval
  • 25/01021/FUL Granted

    7 Medina Road Southampton SO15 5QL

    Implementation of planning permission ref 21/00727/FUL not in accordance with condition 2 (restricted use). Variation of condition to allow hours of use of Monday - Friday 09:15 - 21:00 and Saturday - Sunday 10:00 - 18:00 for up to 10 clients (amended description after validation).

    26 Aug 2025 95m away Full applications
  • 21/00122/TPO Granted

    Worthy House 130 Winchester Road Southampton

    Tree Works

    4 May 2021 117m away Trees

In Southampton

  • 26/00718/PAH Granted

    45 Shirley Avenue Southampton SO15 5NH

    Erection of a single storey rear extension (Max Depth 6m, Max Height 4m, Eaves Height 3m)

    18 Jun 2026 Prior approval
  • 26/00568/PA56 Granted

    105 - 107 Bitterne Road West Southampton SO18 1AU

    Permitted Development Assessment - Prior Approval sought for a change of use of the ground floor from office to 2 x 2 bed flats (Use Class C3)

    18 May 2026 Prior approval
  • 26/00805/PAH Awaiting decision

    8 Medina Road Southampton SO15 5QQ

    Erection of a single storey rear extension (Max Depth 3.5m, Max Height 3.7m, Eaves Height 2.5m)

    17 Jul 2026 Prior approval
  • 26/00678/PAH Granted

    8 Lansdowne Road Southampton SO15 4HB

    Erection of a single storey rear extension (Max Depth 5 m, Max Height 3.4 m, Eaves Height 3 m)

    9 Jun 2026 Prior approval
  • 26/00557/PAH Granted

    123 Thornhill Park Road Southampton SO18 5TT

    Erection of a single storey rear extension (Max Depth 6 m, Max Height 4 m, Eaves Height 3 m)

    8 Jun 2026 Prior approval