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Planning application

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

Granted Southampton 25/01158/FUL Full Application

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

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

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

Application record

Reference
25/01158/FUL
Type
Full Application
Status
Approved
Decision
Granted As published: Approve with Conditions
Received
12 Sep 2025
Validated
12 Sep 2025
Decided
5 Nov 2025
Ward
Banister and Polygon
Decision by
Delegated Decision
Postcode
SO15 2AT

Site history

Applications at this address on the Southampton register

This site has had 3 applications since 2021: 3 approved, 0 refused.

  • 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)

    Decided 22 Dec 2025 Amendments
  • 21/00766/FUL Granted

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

    Change of use from offices to education (use class F1) for University use (departure from the Development Plan)

    Decided 23 Jul 2021 Full applications

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

Cases linked to this one on the register

1 later application on the register refers to this one:

  • 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)

    Decided 22 Dec 2025 Amendments

Documents

Plans, drawings, consultee responses and the officer's report

9 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Watch members (£5 a month) open the document list from here.

Open the documents

What this grant of permission means

Southampton granted permission on 5 November 2025, 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.

About full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

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

    25/01494/NMA Submitted 27 Nov 2025 50 yards away

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

    Granted Amendments 5 docs

  • 3 Kings Park Road Southampton SO15 2AT

    26/00446/FUL Submitted 7 Apr 2026 50 yards away

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

    Granted Full applications 12 docs

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

    21/00766/FUL Submitted 17 May 2021 50 yards away

    Change of use from offices to education (use class F1) for University use (departure from the Development Plan)

    Granted Full applications 6 docs

  • 1 Dorset Street Southampton SO15 2DP

    20/00551/ADV Submitted 27 Apr 2020 50 yards away

    Installation of 2 x non-illuminated signs to front facade of existing building (eastern elevation) to allow for building name, building logo and tenant company names/logos (Submitted with 20/00552/FUL).

    Granted Advertising 7 docs

  • 5 Kings Park Road Southampton SO15 2AS

    25/01192/FUL Submitted 17 Sep 2025 50 yards away

    Replacement of 2 rear rooflights with 3 dormer windows

    Granted Full applications Loft or dormer Windows or glazing 7 docs

  • 5 Kings Park Road Southampton SO15 2AS

    25/01193/PA56 Submitted 17 Sep 2025 50 yards away

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

    Granted Prior approval New dwelling 8 docs
    Several homes

In Southampton

  • 26/01108/FUL Awaiting decision

    3 Leigh Road Southampton SO17 1EF

    Replacement front door (retrospective)

    Full applications
  • 26/01212/FUL Awaiting decision

    Flat 11 Lake View 218 Warren Avenue Southampton SO16 6AA

    Conversion of existing 4-bedroom dwelling into 2 x 1-bedroom flats with associated amenities.

    Full applications
  • 26/01148/FUL Awaiting decision

    135 Bellemoor Road Southampton SO15 7QW

    Erection of a two-storey detached three-bedroom dwelling.

    Full applications
  • 26/01252/FUL Awaiting decision

    Unit 2 69A Above Bar Street Southampton SO14 7FE

    Retention of 2 x metal roller shutters to the shop front (Retrospective)

    Full applications
  • 26/01219/FUL Awaiting decision

    180A Manor Road North Southampton SO19 2EB

    Part conversion of existing dwelling (Class C3) and garage to commercial area (Class E).

    Full applications