46, 47 and 49, St Mary Street is a Grade II listed building in the Wiltshire local planning authority area, England. First listed on 22 June 1978. Houses. 2 related planning applications.

46, 47 and 49, St Mary Street

WRENN ID
gilded-hearth-fen
Grade
II
Local Planning Authority
Wiltshire
Constituency
Chippenham MP: Sarah Gibson (LD)
Country
England
Date first listed
22 June 1978
Type
Houses
Address
46, 47 and 49, St Mary Street, Chippenham, SN15 3JW
OS grid reference
ST 923 731
Coordinates
51.45745, -2.11155
Source
Historic England listing

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

Description

This is a mid-19th century property, originally two houses now divided into three dwellings, located on St Mary Street, Chippenham. The building is constructed of Flemish-bond brick with freestone quoins and dressings, topped with a slate roof and featuring brick stacks with paired octagonal stone shafts, moulded cornices, and plinths. It is designed in a Tudor Gothic style and has an L-shaped plan.

The two-storey front elevation is symmetrical, with a three-window range. Stone-mullioned windows with Tudor-arched lights are detailed with hoodmoulds and sunken spandrels. The upper floor windows have two lights, while those on the ground floor have three, with a single sash window of 1/1 panes positioned to the left of the upper floor windows and centrally to the ground floor windows; the remaining fixed window panes have three. Architraves to the left-hand side (No.49) are painted. Three-panel double doors are set within rusticated jambs beneath a Tudor-arched hoodmould with sunken spandrels. A stone semi-elliptical arch with two iron pintles marks the former entrance to a carriage way at the rear right return; this entrance is now bricked up. The interior has not been inspected.

Local climate

46, 47 and 49, St Mary Street receives an average of 820 mm of rain a year. This makes it wetter than 50% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 51% of listed buildings.

It experiences an average of 33 freeze-thaw cycles a year, fewer than 56% 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.
  • Sale history — 7 transactions since 2003
  • 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
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Nearby listed buildings

  1. 50, St Mary Street Grade II 13 m
  2. 51, St Mary Street Grade II 22 m
  3. 45, St Mary Street Grade II 24 m
  4. The Woodhouse Grade II* 30 m
  5. Stable Block and Attached Walls and Gate Piers to St Mary House (Number 15) Grade II 30 m
  6. St Mary House Grade II* 32 m
  7. 16, St Mary Street Grade II* 34 m
  8. 17, St Mary Street Grade II 37 m
  9. Zealys House Grade II* 40 m
  10. 18, St Mary Street Grade II* 45 m