18, Hart Street is a Grade II* listed building in the South Oxfordshire local planning authority area, England. First listed on 28 October 1974. House. 9 related planning applications.
18, Hart Street
- WRENN ID
- proud-cobble-saffron
- Grade
- II*
- Local Planning Authority
- South Oxfordshire
- Constituency
- Henley and Thame MP: Freddie van Mierlo (LD)
- Country
- England
- Date first listed
- 28 October 1974
- Type
- House
- Address
- 18, Hart Street, Henley-On-Thames, RG9 2AU
- OS grid reference
- SU 761 826
- Coordinates
- 51.53753, -0.90348
- Source
- Historic England listing
Description
No 18 Hart Street is an early 18th century facade attached to an older building. It features silver grey brick walls with red quoins and window surrounds, along with a moulded bracketed wooden cornice at the eaves. The roof is hipped and covered with old tiles. The building has three storeys and six windows, which are sashes with glazing bars. The entrance door has a plain wooden architrave surround, complemented by plain scroll brackets and a moulded hood. There is an adjoining two-storey stable entrance, which is made of stucco and also has an old tiled roof. A projecting first-floor canted bay features a moulded cornice and glazing bars. This property is part of a group that includes Nos 2 to 8 (even), Nos 14 to 36 (even) including Adam House, Nos 40 and 44, as well as gates and piers 48 and 50, The Old School House, and the Rectory Garden Wall, forming a cohesive architectural context with Nos 5 to 39 (odd), the Drinking Fountain, the Parish Church of St Mary, and the raised pavement at the east end of Hart Street.
Local climate
18, Hart Street sits in a drier-than-average part of the UK, with an average of 720 mm of rain a year. This makes it drier than 81% of listed buildings in the UK. Its exposure to wind-driven rain is lower than that of 77% of listed buildings.
It experiences an average of 34 freeze-thaw cycles a year, more than 50% of listed buildings. Of these, 14 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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- No EPC on record for this property
- Sale history — 3 transactions since 2012
- Related listed building consents — 9 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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