The Mansion is a Grade II* listed building in the East Lindsey local planning authority area, England. First listed on 2 November 1954. A Tudor House. 3 related planning applications.

The Mansion

WRENN ID
narrow-rubblework-birch
Grade
II*
Local Planning Authority
East Lindsey
Constituency
Louth and Horncastle MP: Victoria Atkins (Con)
Country
England
Date first listed
2 November 1954
Type
House
Period
Tudor
Address
The Mansion, 21, Westgate, Louth, LN11 9YJ
OS grid reference
TF 323 872
Coordinates
53.36521, -0.01281
Source
Historic England listing

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

Description

Probably built around 1600, The Mansion was remodelled in the late 17th century. This is a two-storey, T-shaped house constructed of red brick with steep-pitched early tiled roofs. The East-West wing features a double roof with particularly wide gable ends that are flattened at the top and have stone coping. A massive chimney stack is situated in the roof valley. The front of the house, set back from the road and arranged symmetrically, has seven windows per floor, with a 3-1-3 configuration. A shallow central breakforward is accentuated by deep, coved plaster eaves topped with a semi-circular pediment. A stringcourse runs between the floors. The tall sash windows retain their heavy glazing bars and are set within wide, flush wooden window casings with segmental arched heads and no cills. A band also runs between the floors. A stable wing extends from the west end of the front facade. This has a late slate roof and projects to the pavement. At the east end is the house's entrance: an outer opening with a semi-circular head, framed by two pilasters with stone capitals and bases. A semi-circular arch of raised brick springs from these pilasters, surmounted by a curving stone cornice. Inside the porch, approached by stone steps, is a square-headed doorway with a moulded architrave leading to a six-panelled door. Above the door is a semi-circular window. The inner doorway has a wooden casing featuring two Ionic pilasters on high bases, supporting a broken triangular pediment. Above the door opening is a small circular window with archivolt and keystone, flanked by swags with pendants. The interior retains significant late 17th-century features. The Mansion, together with numbers 17 and 21 (odd), including The Sycamores, forms a notable group.

Local climate

The Mansion sits in a drier-than-average part of the UK, with an average of 720 mm of rain a year. This makes it drier than 81% of listed buildings in the UK. Its exposure to wind-driven rain is lower than that of 68% of listed buildings.

It experiences an average of 28 freeze-thaw cycles a year, fewer than 68% of listed buildings. Of these, 16 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 — 5 transactions since 2003
  • 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. Wrvs Headquarters Grade II 20 m
  2. 17 and 19, Westgate Grade II 21 m
  3. 34 and 36, Westgate Grade II 55 m
  4. 38, Westgate Grade II 67 m
  5. Gazebo in Grounds of 32b, and Attached Garden Wall Grade II 85 m
  6. 6 (Western Portion), Westgate Grade II 101 m
  7. The Sycamores Grade II* 104 m
  8. 4, Westgate Grade II 109 m
  9. Thornton House Grade II* 125 m
  10. 44 and 46, Westgate Grade II 131 m