Planning application
1 Oakmount Avenue Southampton SO17 1DT
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
- 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
-
23 Sep 2021
Received by Southampton
-
4 Aug 2025
Decision issued: Grant (LDC)
-
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.
Trade members open them from here.
Open the documentsWhat 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 500 metres
-
33 Blenheim Avenue Southampton SO17 1DW
Erection of conservatory to the rear elevation
Granted Full applications Extension 7 docs -
Land rear of Crofton Close Southampton
Reduce trees/large shrubs mixed species gorup by no more than 1 metres to maintain shape and form .
Granted Trees 6 docs -
-
42 Blenheim Avenue Southampton SO17 1DU
Erection of single-storey rear extension
Granted Full applications Extension 9 docsSmall domestic -
42 Blenheim Avenue Southampton SO17 1DU
Application for approval of details reserved by conditions Number(s): 02 .Details of building materials to be used (Pre-CommencementCondition), 03 .Landscaping, lighting & means of enclosure detailed plan (Pre-Commencement), 05 .Energy & Water (Pre-Commencement), 09. Refuse & Recycling (Pre-Commencement), 10. Cycle storage facilities (Pre-Commencement Condition) of planning permission ref: 19/00484/FUL for a 4 bed detached dwelling.
Granted Conditions New dwelling 2 docsDomestic -
1 Leigh Road Southampton SO17 1EF
Apple - Reduce height by 1.5m and branches by 1.5m
Granted Trees 4 docs
Other lawful development applications
In Southampton
-
26/00535/ELDC Granted
20 Craven Street Southampton SO14 1AX
Application for a lawful development certificate for the existing use as a house in multiple occupation (HMO, Class C4).
-
26/00287/ELDC Granted
Ground Floor Flat 17A Alma Road Southampton SO14 6UN
Application for a lawful development certificate for the existing use as a house in multiple occupation (HMO, Class C4).
-
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).
-
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).
-
26/00647/ELDC Granted
18 Howard Road Southampton SO15 5BN
Application for a lawful development certificate for the existing use as a 7-bedroom house in multiple occupation (HMO, Sui Generis)