6-11, Union Street is a Grade II listed building in the Bath and North East Somerset local planning authority area, England. First listed on 5 August 1975. Terrace house, offices, shop. 18 related planning applications.

6-11, Union Street

WRENN ID
dusted-solder-yew
Grade
II
Local Planning Authority
Bath and North East Somerset
Constituency
Bath MP: Wera Hobhouse (LD)
Country
England
Date first listed
5 August 1975
Type
Terrace house, offices, shop
OS grid reference
ST 749 648
Coordinates
51.38205, -2.3608
Source
Historic England listing

Also on this page: EPC · related consents · flood risk · radon risk · weather exposure · detailed attributes ↓

Description

Nos. 6-11 Union Street are six terrace houses, now used as offices with shops, designed by Thomas Baldwin around 1789 but constructed in 1806 by John Palmer, the City Architect at the time. The facades were rebuilt in 1870 by Wallace Gill of Browne and Gill, with the attic roof and shopfronts updated in 1991. The buildings are made of limestone ashlar, and the roof is not visible.

The long front of the terrace features slightly projected frontages at Nos. 7 and 10, framed by quarter pilasters at the re-entrant angles and at each end. Between Nos. 7 and 8, there are paired fluted Corinthian pilasters that support a full entablature above the second floor, with a pilaster to the attic storey featuring a sunk diamond panel above the paired pilasters. Each house has four storeys with three windows, all twelve-pane sashes set in plain reveals. The first-floor windows are highlighted with a moulded architrave and a cornice hood on pilasters with palmette capitals in the centre bay of each house. In bays five and fourteen, the windows are set in sunk square panels. The ground floor has full-width shopfronts from 1991, and above these, there is a stepped plinth to sill level. Each house features Baldwinesque paterae with husks above the outer lights on the first floor, while the second floor has a continuous thin sill band and a moulded cornice with a deep blocking course and parapet at the attic storey.

The interiors have not been inspected. The street, which is now pedestrianised, was laid out by Thomas Baldwin in 1789 following the Bath Improvement Act, but construction did not occur until 1806. Despite significant reconstruction, this section of the facades retains details characteristic of Baldwin, similar to the giant order pilasters found on Great Pulteney Street. The extensive rebuilding in 1870 was for Colmer's, a department store that competed with Jolly's in Milsom Street, and it is likely that Gill enhanced the façade in a revivalist style at that time.

Local climate

6-11, Union Street receives an average of 860 mm of rain a year. This makes it wetter than 60% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 64% of listed buildings.

It experiences an average of 34 freeze-thaw cycles a year, more than 52% of listed buildings. Of these, 15 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 — 18 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
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