4 St Swithuns Court Magdalen Hill Winchester Hampshire SO23 0AD
Approved on 1 May 2026
Council decision: Application Permitted
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
First floor side extension above existing terrace.
- Received
- 27 January 2026
- Council
- Winchester City Council
- Ward
- ST MICHAEL WARD
- Agent
- King Architecture & Design
- ReceivedReceived27 Jan
- ValidatedValidated6 Mar
- Consult.Consultation30 Mar
- TargetTarget Date30 Mar
- DecidedDecided1 May
Decided in 56 days (council typically 56)
About this application
This is a full planning application for a side extension at 4 St Swithuns Court Magdalen Hill Winchester Hampshire SO23 0AD. Winchester has handled 1,289 applications of this type. This one was decided in 94 days, 5 weeks longer than Winchester's typical decision time. There are no previous applications recorded at this address. In the past year there have been 158 applications across ST MICHAEL WARD. We hold 617 applications in total for the SO23 postcode area.
99% of full applications at Winchester City 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
- SO23 0AD
- Application type
- Householder Application
- Scale / size
- Small
- Parish
- Winchester Town
Planning application dates
- Date validated
- 6 March 2026
- Last date for comments
- 30 March 2026
- Target decision date
- 30 March 2026
Applicant and agent
- Agent
- King Architecture & Design
- Architect profile
- KING ARCHITECTURE AND DESIGN LIMITED
- Agent address
- 39 Alresford Road Winchester SO23 0HG
Planning decision
- Statutory period
- 56 days
Additional information
- Planning Portal ID
- PP-14654685
- Documents
- 10
- Constraints
- 28
Site constraints
Designations that overlap or adjoin the site outline.
- Conservation area: Winchester
- Nutrient neutrality catchment: River Itchen SACApplies to new homes and overnight accommodation · +1 more
- Brownfield land register: 12-13 Capitol House Bridge StreetRegister site at or near this address · +1 more
- Flood zone 1: Low probability (rivers and sea)
Not published by this council, so not checked: Article 4 directions. Ask the council if these matter.
Possibly incomplete for this council: tree preservation orders.
Also checked, none recorded (19)
flood storage 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, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves and heritage coasts.
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: Winchester
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For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Bob Erskine Electrical ContractingElectrician0.2 mi
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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.