9 is a Grade II listed building in the Cornwall local planning authority area, England. First listed on 11 March 1974. Cottage.

9

WRENN ID
weathered-banister-alder
Grade
II
Local Planning Authority
Cornwall
Constituency
St Austell and Newquay MP: Noah Law (Lab)
Country
England
Date first listed
11 March 1974
Type
Cottage
Address
9, Carlyon
OS grid reference
SX 043 539
Coordinates
50.35327, -4.75196
Source
Historic England listing

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

Description

Tregrehan Mills is an early 18th century cottage built of cob and standing two storeys high. The cottage features two windows with two-light casements that have glazing bars. There is a central panelled door with a hood above it. The roof is steeply pitched and covered with new slate, and it has gable ends. The cottage also has chimney stacks at both ends.

Local climate

9 receives an average of 960 mm of rain a year. This makes it wetter than 74% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 86% of listed buildings.

It experiences an average of 10 freeze-thaw cycles a year, fewer than 91% of listed buildings. Of these, 4 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

Sign in or create a free account to unlock:

  • No EPC on record for this property
  • No sale records on file
  • No related consent applications matched
  • 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
Create free account

Matched applications, energy data and sale records are assembled automatically and may contain errors. Flag incorrect data.

Similar buildings

The closest matches to this building from all 493,000 UK listed buildings, by architecture, period and materials.

See all similar buildings →

this building   1 similar   nearby listed buildings

Nearby listed buildings

  1. Boscundle Manor Grade II 837 m
  2. Walls and Gate Piers Between Stable Block and Coach House at Tregrehan House Grade II 884 m
  3. Coach House to Tregrehan House Grade II 885 m
  4. Stable Block to Tregrehan House Grade II 898 m
  5. Forecourt Walls and Gate Piers West of Tregrehan House Grade II 920 m
  6. Lion Statue West of Tregrehan House Grade II 934 m
  7. Tregrehan House and Attached Steps and Parterre Walls with Urns Grade II* 953 m
  8. Parterre Walls to Tregrehan House Grade II 993 m
  9. Milestone at Sx0489853085 Grade II 1.1 km
  10. Restineas Farmhouse Grade II 1.1 km