House Immediately West of Lanherne Avenue is a Grade II listed building in the Cornwall local planning authority area, England. First listed on 12 May 1988. House.

House Immediately West of Lanherne Avenue

WRENN ID
guardian-tin-wax
Grade
II
Local Planning Authority
Cornwall
Constituency
North Cornwall MP: Ben Maguire (LD)
Country
England
Date first listed
12 May 1988
Type
House
Address
House Immediately West of Lanherne Avenue, Mawgan-In-Pydar
OS grid reference
SW 872 655
Coordinates
50.45142, -4.99809
Source
Historic England listing

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

Description

This house, located immediately west of Lanherne Avenue in Mawgan-in-Pydar, is likely from the 17th century, with some alterations made in the 19th century and later. It is constructed of slatestone rubble and features a bitumenised slate roof adorned with handmade crested ridge tiles and gable ends. The left gable end has a stack made of brick, while there are two front lateral stacks on the right, also with brick shafts. The right end of the roof is hipped.

The house has a three-room plan, with one room on the left heated by the gable end stack, and the entrance along with two rooms on the right, both heated by the front lateral stacks. The building is two storeys high and has an asymmetrical three-window arrangement. The first floor showcases three 19th-century 16-pane sash windows in exposed boxes. On the ground floor, there are two sash windows to the left, with a door situated between them. This door is a plank door with a glazed panel inserted and is sheltered by a gabled wooden porch. To the right, there is a casement window and a 20th-century door.

While the interior is not accessible, it may still contain features from the 17th century.

Local climate

House Immediately West of Lanherne Avenue sits in a wetter-than-average part of the UK, with an average of 1,000 mm of rain a year. This makes it wetter than 80% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 92% of listed buildings.

It experiences an average of 6 freeze-thaw cycles a year, fewer than 96% of listed buildings. Of these, 2 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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  • No EPC on record for this property
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  • 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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  6. Ivy Cottage Grade II 318 m
  7. St Mawgan School Grade II 318 m
  8. Boundary Wall to Lanherne Carmelite Convent Grade II* 337 m
  9. Lychgate at East Entrance to Churchyard of Church of St Mawgan Grade II 338 m
  10. Lanherne Carmelite Convent Grade I 339 m