11 and 12 Diment Square is a Grade II listed building in the Dorset local planning authority area, England. Terraced house. 3 related planning applications.

11 and 12 Diment Square

WRENN ID
forbidden-chapel-spindle
Grade
II
Local Planning Authority
Dorset
Constituency
West Dorset MP: Edward Morello (LD)
Country
England
Type
Terraced house
Address
11 and 12 Diment Square, Bridport, DT6 5ER
OS grid reference
SY 461 935
Coordinates
50.7394, -2.76483
Source
Historic England listing

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

Description

These are two houses, dating from the 18th or 19th century, situated on Diment Square. They are built of hammer-dressed stone with some red brick, and have pitched slate roofs with coped gable ends. The houses are two storeys high with attics. They feature casement windows with glazing bars, each with a slate hoodmould above. There are two planked doors. Nos 5 to 16 on Diment Square form a group.

Local climate

11 and 12 Diment Square receives an average of 800 mm of rain a year. This makes it drier than 54% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 74% of listed buildings.

It experiences an average of 19 freeze-thaw cycles a year, fewer than 80% of listed buildings. Of these, 7 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 — 8 transactions since 2000
  • Related listed building consents — 3 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. 9 and 10, Diment Square Grade II 8 m
  2. 15 and 16 Diment Square Grade II 24 m
  3. 166 and 168, North Allington Grade II 43 m
  4. No 2 Including Garden Wall Grade II 46 m
  5. 131, North Allington Grade II 61 m
  6. Home Farm Cottage Grade II 94 m
  7. 184 and 186, North Allington Grade II 98 m
  8. Hibernia House Grade II 98 m
  9. Broadmead Cottages Grade II 121 m
  10. Barn to North West of Home Farm Cottage Grade II 125 m