112 Downland Avenue Southwick West Sussex BN42 4RY
Approved on 16 April 2024
Council decision: Application PermittedDelegated (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
Proposed Single Storey Flat Roof Rear Extension.
- Received
- 10 November 2023
- Decision level
- Delegated (officer decision)
- Council
- Adur District Council
- Ward
- Hillside
- Agent
- BPM Architectural Services Ltd.
- ReceivedReceived10 Nov
- ValidatedValidated13 Nov
- Consult.Consultation19 Mar
- TargetTarget Date8 Jan
- DecidedDecided16 Apr
Decided in 155 days (council typically 56)
About this application
This is a full planning application for a rear extension at 112 Downland Avenue Southwick West Sussex BN42 4RY. Adur and Worthing has handled 1,247 applications of this type. This one was decided in 158 days, 15 weeks longer than Adur and Worthing's typical decision time. The site is in a conservation area. There has been 1 other application at this address. In the past year there have been 29 applications across Hillside. 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 4RY
- Application type
- Householder Application
- Scale / size
- Small
Planning application dates
- Date validated
- 13 November 2023
- Consultation expiry
- 19 March 2024
- Neighbour consultation start
- 27 February 2024
- Neighbour consultation end
- 19 March 2024
- Last date for comments
- 19 March 2024
- Target decision date
- 8 January 2024
- Permission expires
- 16 April 2027
Applicant and agent
- Agent
- BPM Architectural Services Ltd.
- Architect profile
- BPM (ARCHITECTURAL SERVICES) LIMITED
- Agent address
- 33 Stoneleigh Avenue Brighton BN1 8NP United Kingdom
Planning decision
- Statutory period
- 56 days
Additional information
- Planning Portal ID
- PP-12591968
- Documents
- 8
Site constraints
Designations that overlap or adjoin the site outline.
- Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (24)
flood storage areas, conservation 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
- 202310 Nov
Proposed Single Storey Flat Roof Rear Extension.
This applicationApprovedFullAWDM/1572/23 - 202310 Nov
Hip to Gable Loft Conversion with Full Width Rear Dormer.
ApprovedCertificate Proposed Lawful Use/DevFiled alongsideAWDM/1573/23
Source: Adur and Worthing
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Around this site
Nearby applications
- 112 Downland Avenue Southwick West Sussex BN42 4RYAWDM/1573/23 · OutlineApproved0.0 mi
- 2 Upton Avenue Southwick West Sussex BN42 4WPAWDM/1194/25 · OutlineApproved0.1 mi
- 57 Downland Avenue Southwick West Sussex BN42 4RLAWDM/0027/26 · FullApproved0.1 mi
- 70 Downland Avenue Southwick West Sussex BN42 4RNAWDM/1382/24 · OutlineApproved0.1 mi
- 90 Underdown Road Southwick West Sussex BN42 4HLAWDM/0564/24 · FullApproved0.2 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- DW Renewable Energy LtdAlternative Power SuppliesCommercial & industrial electrical installations0.1 mi
- D A Dray & Sons LtdElectrician0.1 mi
- Heartland Electrical LtdElectrician0.1 mi
- Sharp ElectricalElectrician0.2 mi
Planning something similar?
See what the council approved and refused for single-storey rear extensions on your street. Pick your home and get the evidence before you pay for drawings.