31 Roman Way Southwick West Sussex BN42 4TN
Approved on 3 February 2026
Council decision: Application PermittedDelegated (officer decision)4 conditions
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
Roof conversion including hip to gable roof extensions to north and east sides, part hip to gable extension to west side, 2no. dormer windows to south side, dormer to north side and ground floor extension to south side
- Received
- 10 December 2025
- Decision level
- Delegated (officer decision)
- Council
- Adur District Council
- Ward
- Southwick Green
- Agent
- Graham Johnson Designs
- ReceivedReceived10 Dec
- ValidatedValidated10 Dec
- Consult.Consultation1 Jan
- TargetTarget Date4 Feb
- DecidedDecided3 Feb
Decided in 55 days (council typically 56)
About this application
This is a full planning application for a dormer extension at 31 Roman Way Southwick West Sussex BN42 4TN. Adur and Worthing has handled 1,247 applications of this type. This one was decided in 55 days. The site is in a conservation area. There has been 1 other application at this address. In the past year there have been 53 applications across Southwick Green. We hold 115 applications in total for the BN42 postcode area.
93% of full applications at Adur 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
- BN42 4TN
- Application type
- Householder Application
- Scale / size
- Small
Planning application dates
- Date validated
- 10 December 2025
- Consultation expiry
- 2 February 2026
- Consultation start
- 11 December 2025
- Consultation end
- 1 January 2026
- Neighbour consultation start
- 11 December 2025
- Neighbour consultation end
- 4 January 2026
- Last date for comments
- 2 February 2026
- Target decision date
- 4 February 2026
- Permission expires
- 3 February 2029
Applicant and agent
- Agent
- Graham Johnson Designs
- Agent address
- 134 Hollingbury Road Brighton East Sussex BN1 7JD
Planning decision
- Statutory period
- 56 days
Publicity
- Last advertised
- 18 December 2025
- Advertisement expiry
- 11 January 2026
- Site notice start
- 12 January 2026
- Site notice end
- 2 February 2026
Additional information
- Documents
- 9
- Constraints
- 1
Site constraints
Designations that overlap or adjoin the site outline.
- Conservation area: SouthwickPart of the site
- Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (23)
flood storage areas, listed buildings, Article 4 directions, tree preservation orders, 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.
Associated applications
- 202621 Jul
Application to vary condition 1 (Approved plans) of application AWDM/1548/25
ApprovedVariation of conditions (s73)AWDM/0868/26 - 202510 Dec
Roof conversion including hip to gable roof extensions to north and east sides, part hip to gable extension…
This applicationApprovedFullAWDM/1548/25
Source: Adur and Worthing
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Around this site
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For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Sharp ElectricalElectrician0.1 mi
- Pro-Vision Electrical LTDElectrician0.2 mi
- DW Renewable Energy LtdAlternative Power SuppliesCommercial & industrial electrical installations0.2 mi
- D A Dray & Sons LtdElectrician0.2 mi
Planning something similar?
See what the council approved and refused for loft conversions and dormers on your street. Pick your home and get the evidence before you pay for drawings.