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15 St James Villas Winchester Hampshire SO23 9SN

25/02375/LISListed BuildingApproved
Listed building consent

Approved

Approximate site (title boundary)
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

Existing cellar converted into habitable room. Works to include underpinning of existing walls, lowering floor level, tanking, enlarging existing light well to provide fire egress, and providing 2no. additional light wells to improve ventilation and natural light.

Received
24 November 2025
Ward
ST MICHAEL WARD
Agent
Brook Morton Architecture
  1. Received24 Nov
  2. Validated24 Nov
  3. Consult.8 Jan
  4. Target19 Jan
  5. Decided

About this application

This is a heritage application at 15 St James Villas Winchester Hampshire SO23 9SN. Winchester has handled 274 applications of this type. It has been with the council since 24 November 2025 and is still awaiting a decision. The site is in the Winchester conservation area, with 4 listed buildings nearby. There has been 1 other application 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.

98% of heritage 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.See what's approved near your address

Application details

Postcode
SO23 9SN
Application type
Listed Building
Scale / size
Small
Parish
Winchester Town

Planning application dates

Date validated
24 November 2025
Last date for comments
8 January 2026

Applicant and agent

Agent
Brook Morton Architecture
Agent address
29B Stoney Lane Winchester SO22 6DP

Planning decision

Statutory period
56 days

Additional information

Planning Portal ID
PP-14479984
Documents
28
Constraints
26

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

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
  • 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 (20)

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, 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

  1. 2025
    24 Nov

    Existing cellar converted into habitable room. Works to include underpinning of existing walls, lowering…

    RefusedApplicationFiled alongside25/02374/HOU
  2. 2025
    24 Nov

    Existing cellar converted into habitable room. Works to include underpinning of existing walls, lowering…

    This applicationApprovedHeritage25/02375/LIS

Source: Winchester

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