12 Mill Hill Gardens Shoreham-By-Sea West Sussex BN43 5TN
Approved on 12 December 2017
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
Lawful Development Certificate for proposed enlargement of existing rooms in roof with hip to gable roof extension to west elevation, addition of one rooflight to front (north) elevation and enlargement of existing rear dormer with Juliet balcony to south elevation.
- Received
- 29 September 2017
- Decision level
- Delegated (officer decision)
- Council
- Adur District Council
- Ward
- Buckingham
- ReceivedReceived29 Sep
- ValidatedValidated29 Sep
- Consult.Consultation
- TargetTarget Date24 Nov
- DecidedDecided12 Dec
Decided in 74 days (council typically 56)
About this application
This is an outline application for a dormer extension at 12 Mill Hill Gardens Shoreham-By-Sea West Sussex BN43 5TN. Adur and Worthing has handled 349 applications of this type. This one was decided in 74 days, 3 weeks longer 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 26 applications across Buckingham. We hold 756 applications in total for the BN43 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
- BN43 5TN
- Application type
- Certificate Proposed Lawful Use/Dev
- Scale / size
- Small
Planning application dates
- Date validated
- 29 September 2017
- Target decision date
- 24 November 2017
- Permission expires
- 12 December 2022
Applicant and agent
- Agent address
- 15 West Street Shoreham-By-Sea West Sussex BN43 5WF
Planning decision
- Statutory period
- 56 days
Additional information
- Planning Portal ID
- PP-06422579
- Documents
- 9
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.
Planning history at this site
3 other applications at this property, newest first.
- 200829 Apr
Single-storey rear extension (with raised rear patio) and enlargement of garage
ApprovedFull ApplicationADC/0231/08 - 200721 Nov
Proposed rooms in roof with rear dormer and front rooflights (application for certificate of lawfulness)
ApprovedCertificate Proposed Lawful Use/DevADC/0705/07 - 200719 Sep
Rooms in roof (with front and rear dormers) and single-storey rear extension with raised rear patio
RefusedFull ApplicationADC/0582/07
Source: Adur and Worthing
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Around this site
Nearby applications
- 12 Mill Hill Gardens Shoreham-by-Sea West Sussex BN43 5TNADC/0582/07 · FullRefused0.0 mi
- 12 Mill Hill Gardens Shoreham-by-Sea West Sussex BN43 5TNADC/0231/08 · FullApproved0.0 mi
- 12 Mill Hill Gardens Shoreham-by-Sea West Sussex BN43 5TNADC/0705/07 · OutlineApproved0.0 mi
- 11 Mill Hill Gardens Shoreham-By-Sea West Sussex BN43 5TNAWDM/1105/20 · FullApproved0.0 mi
- 11 Mill Hill Gardens Shoreham-By-Sea West Sussex BN43 5TNAWDM/1106/20 · OutlineApproved0.0 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Total Control Electrical LtdElectrician0.2 mi
- A Groom Electrical InstallationElectrician0.5 mi
- Matthew Fletcher ElectricalElectrician0.6 mi
- SBS Electrical LtdElectrician0.6 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.