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Planning application

25/01462/PAH

27 Dimond Road Southampton SO18 1JQ

Granted Southampton Prior Approval Large Household Extension

Proposal

Erection of a single storey rear extension (Max Depth 4 m, Max Height 3.5 m, Eaves Height 2.5 m)

As published by the council, reference 25/01462/PAH

Timeline

Dates from the published record

  1. 20 Nov 2025

    Received by Southampton

  2. 24 Dec 2025

    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

  • 25/01501/FUL Granted

    15 Sandringham Road Southampton SO18 1JL

    Erection of a single-storey rear and front extension and roof extension with raised decking

    28 Nov 2025 90m away Full applications
  • 26/00077/FUL Granted

    16A and 16B Sandringham Road Southampton SO18 1JJ

    Conversion of 2 x 1-bedroom flats into 1 x 3-bedroom dwelling with alterations to fenestrations, erection of a front porch and associated amenities.

    30 Jan 2026 132m away Full applications
  • 26/00510/FUL Granted

    107 Hillside Avenue Southampton SO18 1JZ

    Loft conversion with roof alterations and dormer on rear elevation and alterations to side elevation fenestration.

    4 May 2026 150m away Full applications
  • 26/00002/TPO Granted

    72 Sandringham Road Southampton SO18 1JN

    T1 Oak - Remove major dead wood over 30 mm diameter throughout the crown, prune laterals on the Southern and Western aspects to give a 2.5 metre clearance from the roof space.

    5 Jan 2026 165m away Trees
  • 26/00020/PAH Granted

    20 Hillside Avenue Southampton SO18 1JY

    Erection of a single storey rear extension (Max Depth 6 m, Max Height 4 m, Eaves Height 2.8 m)

    9 Jan 2026 187m away Prior approval
  • 22/01708/FUL Granted

    12 Hillside Avenue Southampton SO18 1JY

    Erection of an outbuilding to front for storage, with parking area above and associated excavation works

    23 Dec 2022 187m away Full applications

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