1 Alma Street is a Grade II listed building in the Isle of Anglesey local planning authority area, Wales. First listed on 20 February 1978. House.
1 Alma Street
- WRENN ID
- graven-banister-soot
- Grade
- II
- Local Planning Authority
- Isle of Anglesey
- Constituency
- Ynys Môn MP: Llinos Medi (PC)
- Country
- Wales
- Date first listed
- 20 February 1978
- Type
- House
- Address
- 1 Alma Street, Beaumaris
- OS grid reference
- SH 604 759
- Coordinates
- 53.26239, -4.09346
- Source
- Cadw listing
Description
1 Alma Street is part of a terrace of four late-Georgian style three-storey houses. The terrace is built of scribed roughcast (with renewed render to No 1) on a painted freestone plinth, with a hipped slate roof and roughcast stacks.
Numbers 1 to 3 are two-bay houses. Each has a door under a round-headed overlight on the right side. No 1 retains its original door with round-headed panels; No 2 has a replacement marine-style door; and No 3 has an early 20th-century half-glazed panel door. On the left side are 12-pane hornless sash windows. Above these are two-light oriel windows serving the first-floor sitting rooms, positioned centrally on No 1 but offset to the left side on Nos 2 and 3. The upper storey contains 9-pane hornless sash windows. Basement windows occupy the left-hand bay beneath four-centred arches. No 1 has a replacement basement window; Nos 2 and 3 have small-pane basement windows.
The two-bay right end wall, facing Castle Street, is largely blind except for a 12-pane hornless sash window to the right in the middle storey and a shorter 12-pane hornless sash window above it. Set back further to the right is a two-storey extension in similar style, with a half-glazed door and small-pane sash windows.
No 4 is larger, a three-bay house with a wider advanced left-hand bay. It has a central panel door under a round-headed overlight. The outer bays have 12-pane hornless sash windows in the lower and middle storeys. The upper storey contains a 9-pane sash window to the right and a blocked left-hand window with painted glazing bars. Basement windows on the left side and a modern replacement of the coal-hole on the right side have modern glazing. A two-bay left end wall facing the sea has an added conservatory and replacement windows.
The lower storey has been converted to offices, with a separate dwelling occupying the upper floors. The original interior plan is retained, featuring a dog-leg stair with a square newel, plain balusters, and panelled tread ends.
Local climate
1 Alma Street sits in one of the wettest parts of the UK, with an average of 1,210 mm of rain a year. This makes it wetter than 92% 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 37 freeze-thaw cycles a year, more than 67% of listed buildings. Of these, 19 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 — 1 transaction since 2018
- No related consent applications matched
- 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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