Tyr Ardd is a Grade II listed building in the Monmouthshire local planning authority area, Wales. First listed on 9 December 2005. Cottage. 1 related planning application.

Tyr Ardd

WRENN ID
worn-doorway-harvest
Grade
II
Local Planning Authority
Monmouthshire
Constituency
Monmouthshire MP: Catherine Fookes (Lab)
Country
Wales
Date first listed
9 December 2005
Type
Cottage
Address
Tyr Ardd, Llanover Park, Abergavenny, Llanover, NP7 9EF
OS grid reference
SO 320 085
Coordinates
51.77154, -2.98618
Source
Cadw listing

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

Description

Tyr Ardd is a picturesque Tudor-style house built in the 19th century of pennant sandstone, with a stone slate roof. It has an L-shaped plan with a small additional wing. The front elevation, facing the drive, has two bays; a gabled porch is on the left, and a two-light window with a diamond lattice pattern is on the right. A small two-light dormer window is set into the roof. The left side of the house has a two-light window, with a single light window above it, and a decorative chimney stack behind. The right side has a small canted bay window with a two-light window above. A weatherboarded extension to the rear is typical of those added to cottages on the Llanover Estate in the early 20th century, originally to provide space for laundry, coal storage and a privy. The interior was not inspected during a recent survey.

Local climate

Tyr Ardd 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 71% of listed buildings.

It experiences an average of 45 freeze-thaw cycles a year, more than 86% of listed buildings. Of these, 22 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 — 2 transactions since 2005
  • 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
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