34 Seamill Park Crescent Worthing West Sussex BN11 2PN
Approved on 20 March 2026
Council decision: Prior Approval Not RequiredDelegated (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
Householder application for permitted development for prior approval for single storey extension to rear of property measuring 7m (in total including existing extension) from rear wall of the original dwelling, maximum height 3.36m and height of eaves of the extension 2.9m
- Received
- 19 February 2026
- Decision level
- Delegated (officer decision)
- Council
- Adur District Council
- Ward
- Selden
- ReceivedReceived19 Feb
- ValidatedValidated20 Feb
- Consult.Consultation17 Mar
- TargetTarget Date3 Apr
- DecidedDecided20 Mar
Decided in 28 days (council typically 56)
About this application
This is an outline application for an extension at 34 Seamill Park Crescent Worthing West Sussex BN11 2PN. Adur and Worthing has handled 349 applications of this type. This one was decided in 29 days, 4 weeks quicker than Adur and Worthing's typical decision time. The site is in a conservation area. There are no previous applications recorded at this address. In the past year there have been 45 applications across Selden. We hold 636 applications in total for the BN11 postcode area.
96% of outline 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
- BN11 2PN
- Application type
- General Permitted Development Extensions
- Scale / size
- Small
Planning application dates
- Date validated
- 20 February 2026
- Consultation expiry
- 17 March 2026
- Neighbour consultation start
- 24 February 2026
- Neighbour consultation end
- 17 March 2026
- Last date for comments
- 17 March 2026
- Target decision date
- 3 April 2026
- Permission expires
- 20 March 2026
Applicant and agent
- Applicant
- Private applicant
- Agent
- A J Salter & Son
- Agent address
- 50 Windsor Road Worthing West Sussex BN11 2LY
Planning decision
- Case officer
- Louise Prew
- Statutory period
- 42 days
Additional information
- Documents
- 4
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.
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- Steve Rooke LimitedCommercial & industrial electrical installationsElectrical Installations within Dwellings (Part P)0.3 mi
- Stephen Burgess LtdElectrician0.3 mi
- RB Commercial Heating and Electrical LtdElectrician0.5 mi
- NRG Sussex LtdElectrician0.5 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.