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Planning application

1 Oakmount Avenue Southampton SO17 1DT

Granted Southampton 21/01431/ELDC Lawful Devt Certificate Existing Use

Works: New dwelling

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

Proposal

The existing mixed use of the property as four bedsits and five self-contained flats (Sui-Generis)

As published by the council, reference 21/01431/ELDC

Application record

Reference
21/01431/ELDC
Type
Lawful Devt Certificate Existing Use
Status
Approved
Decision
Granted As published: Grant (LDC)
Received
23 Sep 2021
Validated
23 Sep 2021
Decided
4 Aug 2025
Ward
Portswood
Decision by
Delegated Decision
Postcode
SO17 1DT

Timeline

Dates from the published record

  1. 23 Sep 2021

    Received by Southampton

  2. 4 Aug 2025

    Decision issued: Grant (LDC)

  3. 6 Sep 2026

    Added to PlanIndex

Documents

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

7 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.

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What this grant of permission means

Southampton granted permission on 4 August 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 lawful development applications

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

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  • 42 Blenheim Avenue Southampton SO17 1DU

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  • 42 Blenheim Avenue Southampton SO17 1DU

    20/00178/DIS Submitted 10 Feb 2020 50 yards away

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In Southampton

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    Received 8 Sep, published by the council 10 Sep 2026 Lawful development
  • 26/00980/PLDC Awaiting decision

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    Received 21 Aug, published by the council 27 Aug 2026 Lawful development
  • 26/00954/ELDC Awaiting decision

    5 Windrush Road Southampton SO16 9DE

    Application for a lawful development certificate for the existing use as a house in multiple occupation (HMO, Class C4).

    Received 17 Aug, published by the council 24 Aug 2026 Lawful development
  • 26/00650/PLDC Refused

    158 Millbrook Road East Southampton SO15 1JR

    Application for a lawful development certificate for proposed use as offices (use class E).

    Received 4 Jun, published by the council 25 Jul 2026 Lawful development
  • 26/00626/ELDC Granted

    82 Newcombe Road Southampton SO15 2FS

    Application for a lawful development certificate for the existing use as a house in multiple occupation (HMO, Class C4).

    Received 29 May, published by the council 25 Jul 2026 Lawful development