Mermaid Cottage is a Grade II listed building in the Cornwall local planning authority area, England. First listed on 21 August 1964. A C19 Residential. 1 related planning application.
Mermaid Cottage
- WRENN ID
- watchful-bastion-tide
- Grade
- II
- Local Planning Authority
- Cornwall
- Constituency
- South East Cornwall MP: Anna Gelderd (Lab)
- Country
- England
- Date first listed
- 21 August 1964
- Type
- Residential
- Address
- Mermaid Cottage, Lansallos Street, Polperro, PL13 2QU
- OS grid reference
- SX 208 509
- Coordinates
- 50.33118, -4.51868
- Source
- Historic England listing
Description
Mermaid Cottage is a cottage dating from around the early 19th century, situated on Lansallos Street in Polperro, Cornwall. The structure is built from rendered and painted stone rubble, featuring a slate roof with gable ends. It has brick chimney stacks on the front gabled end and the right side, and a further stack on the rear gable end. Mermaid Cottage appears to be a later addition projecting to the front of The Court and an adjoining cottage located at the rear. It is likely it has always been a separate cottage and not part of the range behind.
The cottage has three storeys and a regular, single-windowed gabled front. The front features a partly boarded 20th-century plank door, with a 19th-century two-light casement window with glazing bars to the right. A 19th-century four-pane sash window is positioned above the entrance, and a 20th-century window is set directly above it, within a sash opening. Further 19th- and 20th-century casements are present on the side walls. The interior has not been inspected. The cottage is included on the list for its group value.
Local climate
Mermaid Cottage sits in a wetter-than-average part of the UK, with an average of 1,030 mm of rain a year. This makes it wetter than 82% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 90% of listed buildings.
It experiences an average of 9 freeze-thaw cycles a year, fewer than 92% of listed buildings. Of these, 3 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 — 6 transactions since 1997
- 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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