29 and 30, St John's Street is a Grade II* listed building in the Wiltshire local planning authority area, England. First listed on 9 April 1954. Commercial. 1 related planning application.
29 and 30, St John's Street
- WRENN ID
- veiled-jade-wind
- Grade
- II*
- Local Planning Authority
- Wiltshire
- Constituency
- Melksham and Devizes MP: Brian Mathew (LD)
- Country
- England
- Date first listed
- 9 April 1954
- Type
- Commercial
- Address
- 29 and 30, St John's Street, Devizes, SN10 1BN
- OS grid reference
- SU 004 613
- Coordinates
- 51.35126, -1.99502
- Source
- Historic England listing
Description
Dated 1749, as indicated by the rainwater head, 29 and 30 St John’s Street are a two-storey building. The upper part is constructed of red brick with full-height stone pilaster strips running along the sides. Notable features include projecting stone sill courses and block stone cornices above the first and second floors. A central stone bay rises above the brick parapet, with the parapet swept upwards over the bay and flanking pilasters, finished with moulded stone coping. There are five windows to the upper floors, featuring sash windows with intact glazing bars, set within moulded stone surrounds. The first-floor window within the stone bay is round-headed and framed by double Doric pilasters supporting an entablature. The window head itself has a double architrave with projecting voussoirs.
Number 29 was formerly fitted with a shop front dating back to the early 19th century, which has since been completely modernised. Number 30 retains its original early 19th-century shop front, featuring a pair of shop windows without glazing bars, housed within moulded frames. The shop door consists of a single fielded panel above a glazed upper section with a plain rectangular fanlight, all framed by delicate panelled pilasters. A plain frieze and moulded cornice run across the front of the building. A central passage leads to a yard at the rear, with a recessed door composed of four flush panels and two shaped fielded panels in the tympanum, flanked by stone Doric pilasters supporting an arch and keystone.
The buildings are notable as part of a very fine group which includes numbers 23 to 41 (consecutively) and a section of the Old National Westminster Bank in Market Place.
Local climate
29 and 30, St John's Street receives an average of 820 mm of rain a year. This makes it wetter than 52% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 56% of listed buildings.
It experiences an average of 36 freeze-thaw cycles a year, more than 60% of listed buildings. Of these, 16 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 — 4 transactions since 1999
- Related listed building consents — 1 application
- 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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