Dresden House is a Grade II listed building in the Powys local planning authority area, Wales. First listed on 10 April 1989. House. 1 related planning application.

Dresden House

WRENN ID
fading-ashlar-sedge
Grade
II
Local Planning Authority
Powys
Constituency
Montgomeryshire and Glyndwr MP: Steve Witherden (Lab)
Country
Wales
Date first listed
10 April 1989
Type
House
Address
Dresden House, 28 Great Oak Street, Llanidloes, SY18 6BW
OS grid reference
SN 955 844
Coordinates
52.44814, -3.53902
Source
Cadw listing

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

Description

Dresden House is a pair of low, two-storey structures dating from the 19th century, featuring two-window colourwashed fronts, with No 28 being broader than No 27. They have a stepped plinth and a slate roof, while No 28 is daubed with pitch and has a higher cross range at the rear. The first floor of No 27 has 9 and 12-pane sash windows, although the glazing bars have been removed from the sashes of No 28. The left side of the front of No 27 includes a simple shop front with pilasters flanking a 4-pane window and a half-glazed door next to a sash window, all set under cambered voussoirs. No 28 features an overall shop front with a cornice and pilasters, along with a panelled flanking modern door. The front steps back to the right, leading to another half-glazed door. Both buildings have gable-ended extensions at the rear, which have undergone modern alterations.

Local climate

Dresden House sits in one of the wettest parts of the UK, with an average of 1,180 mm of rain a year. This makes it wetter than 90% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 82% of listed buildings.

It experiences an average of 53 freeze-thaw cycles a year, more than 94% of listed buildings. Of these, 32 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
  • No sale records on file
  • 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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