The City Hall is a Grade II* listed building in the Cornwall local planning authority area, England. First listed on 8 January 1971. City hall. 8 related planning applications.
The City Hall
- WRENN ID
- vast-outpost-jackdaw
- Grade
- II*
- Local Planning Authority
- Cornwall
- Constituency
- Truro and Falmouth MP: Jayne Kirkham (Lab)
- Country
- England
- Date first listed
- 8 January 1971
- Type
- City hall
- Address
- The City Hall, Boscawen Street, Truro, TR1 2NE
- OS grid reference
- SW 826 447
- Coordinates
- 50.26292, -5.05051
- Source
- Historic England listing
Description
The City Hall in Truro is a Grade II* listed building, constructed in 1846 by Christopher Eales. It features granite ashlar fronts and dry Delabole slate hipped roofs, with tall granite ashlar stacks that have modillioned cornices. The building has a large rectangular plan, which originally included an open arcade leading to a grand stair hall that fronts a spacious market hall. Designed in a classical style, it stands two storeys high, with a symmetrical five-bay façade on the north Boscawen Street side. The ground floor is rusticated ashlar with vermiculations on the jambs and round arches above moulded impost strings. A mid-floor cornice string is part of a Doric entablature adorned with triglyphs and mutules. The first floor is finished in plain ashlar and features a heavy crowning cornice with thick modillions. The windows are topped with alternating triangular and round pediments, and have sill cornices supported by consoles and pilasters. A tall pedimented clock tower adds to its prominence. The rear elevation on Back Quay is also two storeys high and has seven round-arched windows, with the central bays projecting forward.
Inside, the City Hall boasts fine interiors, including a Market Hall on the ground floor with a vaulted plaster ceiling and a granite vestibule that leads to a cantilevered granite staircase with a cast-iron balustrade. The first floor features a landing, a courtroom with panelled benches, a large council chamber, and a committee room, all of which are adorned with moulded and carved plaster ceilings, chimney-pieces, doorcases, cast-ironwork, and other original features and fittings.
Local climate
The City Hall receives an average of 890 mm of rain a year. This makes it wetter than 66% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 86% of listed buildings.
It experiences an average of 6 freeze-thaw cycles a year, fewer than 96% of listed buildings. Of these, 2 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.
- No sale records on file
- Related listed building consents — 8 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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