3 Southdown Road Seaford East Sussex BN25 4PA
Approved on 16 May 2025
Delegated (officer decision)
Boundary © HM Land Registry, © Ordnance Survey · details
This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.
Proposal
Single storey first floor rear extension
- Received
- 21 March 2025
- Decision level
- Delegated (officer decision)
- Council
- Lewes District Council
- Ward
- Seaford South
- Agent
- Building Plan Design Ltd
- ReceivedReceived21 Mar
- ValidatedValidated21 Mar
- Consult.Consultation24 Apr
- TargetTarget Date9 May
- DecidedDecided16 May
Decided in 56 days (council typically 56)
About this application
This is a full planning application for a rear extension at 3 Southdown Road Seaford East Sussex BN25 4PA. Lewes has handled 2,780 applications of this type. This one was decided in 56 days. There are no previous applications recorded at this address. In the past year there have been 9 applications across Seaford South. We hold 1,428 applications in total for the BN25 postcode area.
92% of full applications at Lewes District Council were approved. Across all application types, the council typically decides in about 8 weeks (median).
Based on decided applications received in the last 3 years.Planning something similar? See what gets approved on your street
Application details
- Postcode
- BN25 4PA
- Application type
- Householder Planning Permission
- Scale / size
- Small
- Parish
- Seaford
Planning application dates
- Date validated
- 21 March 2025
- Consultation expiry
- 28 April 2025
- Consultation start
- 27 March 2025
- Consultation end
- 24 April 2025
- Neighbour consultation start
- 31 March 2025
- Neighbour consultation end
- 28 April 2025
- Last date for comments
- 28 April 2025
- Target decision date
- 9 May 2025
- Permission expires
- 16 May 2030
Applicant and agent
- Agent
- Building Plan Design Ltd
- Agent address
- 25 Long Beach Close Sovereign Harbour North Eastbourne BN23 5QA
Planning decision
- Statutory period
- 49 days
Publicity
- Last advertised
- 28 March 2025
- Advertisement expiry
- 25 April 2025
- Site notice start
- 1 April 2025
- Site notice end
- 22 April 2025
Additional information
- Planning Portal ID
- PP-13870619
- Documents
- 10
- Constraints
- 12
Site constraints
Designations that overlap or adjoin the site outline.
- Flood zone 1: Low probability (rivers and sea)
Not published by this council, so not checked: Article 4 directions and tree preservation orders. Ask the council if these matter.
Also checked, none recorded (22)
flood storage areas, conservation areas, listed buildings, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.
A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.
Data © Crown copyright and others · sources and licences
Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.
© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.
© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.
© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.
Contains Ordnance Survey data © Crown copyright and database right 2026.
Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.
Source: Lewes
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Around this site
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For applicants and trades
Contractors near this project
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Planning something similar?
See what the council approved and refused for two-storey and first-floor extensions on your street. Pick your home and get the evidence before you pay for drawings.