11, Bath Square is a Grade II listed building in the Portsmouth local planning authority area, England. House. 2 related planning applications.
11, Bath Square
- WRENN ID
- south-render-auburn
- Grade
- II
- Local Planning Authority
- Portsmouth
- Constituency
- Portsmouth South MP: Stephen Morgan (Lab)
- Country
- England
- Type
- House
- Address
- 11, Bath Square, City of Portsmouth, PO1 2JL
- OS grid reference
- SZ 628 995
- Coordinates
- 50.79205, -1.10911
- Source
- Historic England listing
Description
This early 19th-century house is located on Bath Square in Portsmouth. The exterior is stuccoed, with a concealed roof hidden behind parapets. The house is two storeys and one bay wide. A door is located on the left side and features an overlight. Above the door is a tripartite sash window with a central 24-pane sash flanked by 12-pane sashes, all under a bracketed frieze and cornice. Pilasters support this cornice at the doorway and the right corner of the building. A first-floor canted-oriel window has a central 16-pane sash and side sashes with 18 panes each; it features a moulded sill, paired pilasters separating the lights, a frieze, and a cornice above. A 16-pane sash window is located on the second floor, set within a recessed architrave and surround. A cornice and coped parapet top the building. The interior has not been inspected.
Local climate
11, Bath Square receives an average of 810 mm of rain a year. This makes it drier than 52% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 77% of listed buildings.
It experiences an average of 19 freeze-thaw cycles a year, fewer than 79% of listed buildings. Of these, 8 follow at least 1 mm of rain in the preceding 48 hours. Average temperatures at this location have risen by 0.3°C per decade since 1991.
Averages for 1991–2020; temperature trend 1991–2025. Figures describe the wider area (a grid cell of roughly 10 km), not the individual site. Contains modified Copernicus Climate Change Service information 2026.
More on this building
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- Full EPC report — heating system, energy costs, size, glazing, construction etc.
- Sale history — 3 transactions since 2002
- Related listed building consents — 2 applications
- Detailed attributes — period, style, materials, features
- Flood risk assessment
- Radon risk assessment
- Weather exposure and heating demand — rain and frost month by month and year by year, wind direction, solar and humidity
Matched applications, energy data and sale records are assembled automatically and may contain errors. Flag incorrect data.
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