68 and 69, Mount Street is a Grade II listed building in the South Norfolk local planning authority area, England. First listed on 8 June 1972. House. 1 related planning application.
68 and 69, Mount Street
- WRENN ID
- tall-garret-evening
- Grade
- II
- Local Planning Authority
- South Norfolk
- Constituency
- Waveney Valley MP: Adrian Ramsay (Green)
- Country
- England
- Date first listed
- 8 June 1972
- Type
- House
- Address
- 68 and 69, Mount Street, Diss, IP22 4QQ
- OS grid reference
- TM 117 801
- Coordinates
- 52.37817, 1.1096
- Source
- Historic England listing
Description
This is a pair of 18th-century buildings on the east side of Mount Street. The rear and side elevations are likely timber-framed or clay lump construction and are plastered. The front of the buildings is brick, which has been painted. They have slate roofs, with a mutule eaves cornice. The windows are sash windows with glazing bars. There are two late Georgian doorways, each featuring pilasters and projecting cornices. Number 69 has a six-panel door, while number 68 has a replacement partly-glazed door.
Local climate
68 and 69, Mount Street sits in one of the driest parts of the UK, with an average of 700 mm of rain a year. This makes it drier than 91% of listed buildings in the UK. Its exposure to wind-driven rain is lower than that of 98% of listed buildings.
It experiences an average of 32 freeze-thaw cycles a year, fewer than 60% of listed buildings. Of these, 17 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 — 2 transactions since 2023
- 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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