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Planning application

26/00286/PAH

13 Lilac Road Southampton SO16 3DA

Granted Southampton Prior Approval Large Household Extension

Proposal

Erection of a single storey rear extension (Max Depth 6.0m, Max Height 3.0m, Eaves Height 2.78m).

As published by the council, reference 26/00286/PAH

Timeline

Dates from the published record

  1. 13 Mar 2026

    Received by Southampton

  2. 23 Apr 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

  • 26/00285/PAH Granted

    13 Lilac Road Southampton SO16 3DA

    Erection of a single storey rear extension (Max Depth 4.5m, Max Height 3.0m, Eaves Height 2.78m).

    13 Mar 2026 0m away Prior approval
  • 26/00434/FUL Granted

    51 Lilac Road Southampton SO16 3DA

    Erection of single storey side and rear extension and roof extension to facilitate loft conversion.

    16 Apr 2026 0m away Full applications
  • 25/01599/FUL Granted

    26 Iris Road Southampton SO16 3GW

    Erection of a single-storey rear extension and roof alterations including hip to gable, front roof lights and rear dormer, to facilitate loft conversion (Amendment of planning permission ref 22/00883/FUL, Retrospective).

    6 Jan 2026 188m away Full applications
  • 26/00200/FUL Granted

    210 Burgess Road Southampton SO16 3AY

    Installation of front canopy with retractable roof (Retrospective)

    23 Feb 2026 234m away Full applications
  • 25/01420/FUL Granted

    216A and 216B Burgess Road Southampton SO16 3AY

    Single storey front extension to create covered and enclosed seating area following demolition of existing

    18 Nov 2025 234m away Full applications
  • 25/01434/FUL Granted

    226 - 228 Burgess Road Southampton SO16 3AY

    Erection of single storey front extension following demolition of existing front extension

    13 Nov 2025 234m 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