Planning application
26/00067/PLDC
1 Rampart Road Southampton SO18 1AT
Proposal
Application for a lawful development certificate for a proposed extension to existing single storey rear extension and roof alterations to include raising the ridge of the roof and rear dormer to facilitate loft conversion.
As published by the council, reference 26/00067/PLDC
Timeline
Dates from the published record
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21 Jan 2026
Received by Southampton
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2 Apr 2026
Decision issued: Grant (LDC)
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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 lawful development applications
How this application type works
A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.
Nearby applications
Within 500 metres
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25/01120/FUL Withdrawn
1 Rampart Road Southampton SO18 1AT
Erection of a part 2-storey, part first floor side extension. Roof alterations including dormer window to facilitate loft conversion with Juliet balcony, solar panels and change of use to a 12-person house in multiple occupation (HMO, Sui-Generis).
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24/00706/FUL Granted
105 - 107 Bitterne Road West Southampton SO18 1AU
Conversion of first floor into 2 flats (1x 2-bed, 1x 1-bed) and external alterations.
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26/00070/DIS Granted
105 - 107 Bitterne Road West Southampton SO18 1AU
Application for approval of details reserved by conditions 03 (Energy Efficiency), 04 (Water efficiency), 05 (Refuse & Recycling) and 06 (Cycle storage facilities) of permission 24/00706/FUL for 2 flats.
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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)
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24/00212/TPO Refused
Avalon House 14 Chafen Road Southampton SO18 1BB
T109.1 Tree tag: 1505 English oak - Crown Lift to 6m over public carriageway. Crown reduce tree by 3m all round, height to be reduced to 18m and crown spread reduced to 18m. T109 Tree tag:1813 Sycamore - Remove lateral branches back to natural target pruning points to provide 2 metres clearance from building. Reduce lateral spread to 7m. Crown Lift to 6.0 metres over public carriageway. To provide sufficient clearance from building. T109.3 Tree tag: 1506 Sycamore - Crown Lift to 3.5m over public footpath. Cut back to suitable side growth point to provide 1m clearance from the adjacent street lamp. T109.4 Tree tag: 1504 English Oak - Crown Lift to 6m over public carriageway TG109 tree tag: Sycamore, Hawthorn and Wild Cherry - Crown Lift to 3.5m over public footpath.
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26/00450/DIS Awaiting decision
1 Vespasian Road Southampton SO18 1AY
Application for approval of details reserved by conditions 4 (Archaeological damage assessment) and 5 (Archaeological evaluation investigation) of planning permission 23/00492/FUL for single-storey rear extension.
Other lawful development applications
In Southampton
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26/00564/ELDC Granted
61 Newcombe Road Southampton SO15 2FT
Application for a lawful development certificate for the existing use as a house in multiple occupation (HMO, Class C4)
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26/00637/PLDC Granted
92 Kennedy Road Southampton SO16 5DQ
Application for a lawful development certificate for a proposed single-storey rear extension.
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26/00454/ELDC Granted
19 Livingstone Road Southampton SO14 6WL
Application for a lawful development certificate for the existing use as an 8-person house in multiple occupation (HMO, Sui Generis)
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26/00418/ELDC Granted
Flat 9 30 High Road Southampton SO16 2JH
Application for a lawful development certificate for the existing use as a house in multiple occupation (HMO, Class C4).
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26/00605/PLDC Granted
475 Portsmouth Road Southampton SO19 9LY
Application for a lawful development certificate for a proposed rear extension of existing single storey side garage.