Lewannick Manor is a Grade II listed building in the Cornwall local planning authority area, England. First listed on 10 May 1989. House, rectory. 5 related planning applications.

Lewannick Manor

WRENN ID
open-courtyard-swallow
Grade
II
Local Planning Authority
Cornwall
Constituency
North Cornwall MP: Ben Maguire (LD)
Country
England
Date first listed
10 May 1989
Type
House, rectory
Address
Lewannick Manor, PL15 7QD
OS grid reference
SX 276 808
Coordinates
50.60143, -4.43752
Source
Historic England listing

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

Description

Lewannick Manor is a house, probably dating to the early 19th century, with earlier origins. It was extended in the mid-19th century and late 19th century. The house is constructed of stone rubble with a slate roof, and features brick chimney shafts. The original plan is uncertain, but it is likely that an earlier house had a two-room front range with a cross or through passage. The kitchen wing to the rear on the left is also probably part of this earlier fabric. Around the middle of the 19th century, the house was partly remodelled; the entrance was moved to the right, and the earlier passage and right-hand room were remodelled to form an entrance hall and a wide stair hall. A large reception room was added to the right, using the earlier end stack that previously heated the original right-hand room. A second range was added later to the rear of the entrance hall and to the rear left of the mid-19th-century extension. The house contains two early 18th-century sash windows and at least one 18th-century door, suggesting that a house existed on the site before the 19th century.

The front of the house presents an asymmetrical three-by-two window facade. It has a 19th-century porch with a flat roof, featuring round-arched openings in the front and side walls, and a fanlight above the inner 19th-century door. A 19th-century 16-pane sash is located to the left, in the likely position of the earlier entrance, and a further 19th-century 16-pane sash is positioned beyond. Three 19th-century 16-pane sashes are on the first floor. To the right is a taller mid-19th-century extension with tall 19th-century 12-pane sashes on both the ground and first floors. The left-hand side elevation displays an almost symmetrical three-window front with 19th-century sashes, comprising a 20-pane sash to the left, a 16-pane sash in the centre, and a 16-pane sash to the right. There are three 12-pane sashes on the first floor. The rear of this elevation incorporates two early 18th-century 12-pane sashes with heavy glazing bars.

The interior retains original joinery and carpentry details, including a mid-19th-century staircase. The mid-19th-century reception room has an ornate plaster cornice of good quality. Lewannick Manor remains unaltered and unspoiled, retaining 19th-century fixtures and fittings.

Local climate

Lewannick Manor 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 83% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 84% of listed buildings.

It experiences an average of 18 freeze-thaw cycles a year, fewer than 82% of listed buildings. Of these, 8 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
  • Sale history — 2 transactions since 2019
  • Related listed building consents — 5 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. Gate Piers at South Entrance to Lewannick Manor Grade II 64 m
  2. North Entrance to Churchyard of Church of St Martin Grade II 80 m
  3. Pen-Inney Cottage Grade II 94 m
  4. Church of St Martin Grade II* 95 m
  5. First World War Memorial Grade II 119 m
  6. Doctors Surgery to West of Pen-Inney Grade II 122 m
  7. Disused Bridge at Two Bridges Grade II 1.0 km
  8. Milestone on A30 Slip Road to Lewannick (Ngr Sx2668881285) Grade II 1.0 km
  9. Trewanta Park Grade II 1.2 km
  10. Threshing Barn on North Side of Yard at Trewanta Hall Grade II 1.2 km