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Planning application

25/01158/FUL

18-21 Imperial House Kings Park Road Southampton SO15 2AT

Granted Southampton Full Application

Proposal

Change of use from education (Use Class F1) to office use (Use Class E).

As published by the council, reference 25/01158/FUL

Timeline

Dates from the published record

  1. 12 Sep 2025

    Received by Southampton

  2. 5 Nov 2025

    Decision issued: Approve with Conditions

  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 full applications applications

How this application type works

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

Nearby applications

Within 500 metres

  • 26/00446/FUL Awaiting decision

    3 Kings Park Road Southampton SO15 2AT

    Change of use of existing building (use class E) to 5x apart-hotel units (use class C1).

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  • 25/01494/NMA Granted

    18-21 Imperial House Kings Park Road Southampton SO15 2AT

    Non-material amendment sought to planning permission ref 25/01158/FUL for removal of condition 2(Cycle Storage)

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  • 21/00766/FUL Granted

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  • 25/01192/FUL Granted

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  • 25/01193/PA56 Granted

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In Southampton

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