Jessie's Deli and house is a Grade II listed building in the Gwynedd local planning authority area, Wales. First listed on 26 September 2005. Commercial. 1 related planning application.

Jessie's Deli and house

WRENN ID
roaming-loggia-soot
Grade
II
Local Planning Authority
Gwynedd
Constituency
Dwyfor Meirionnydd MP: Liz Saville Roberts (PC)
Country
Wales
Date first listed
26 September 2005
Type
Commercial
Address
Jessie's Deli and house, 3 Heol-Yr-Wydda (Snowdon Street), Porthmadog, LL49 9DF
OS grid reference
SH 568 387
Coordinates
52.92661, -4.13049
Source
Cadw listing

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

Description

The building comprises a 3-storey range of large blocks constructed from roughly dressed slate-stone, with the middle and upper storeys painted white. The building is covered by a slate roof, hipped at the splayed corner, and features a blocking course to both the corner and the High Street elevation.

No. 1 is a shop and house. The lower storey has a continuous boarded fascia and a deep bracketed cornice. The entrance is located in the splayed corner, featuring replacement glazed doors, with white glazed tiles above and a large painted sign. The High Street elevation has a single window, which is a replacement in an earlier opening. Above this is a 4-pane horned sash window to the middle storey, and a round-headed 4-pane sash window under a gable in the top storey. The Snowdon Street elevation, with three windows, has 12-pane hornless sash windows to the middle storey, and similar 9-pane windows above. The lower storey retains original openings, including a replacement half-glazed door and overlight, a window to the left, and a shop window to the right, all replacements.

No. 3 is a 2-window shop and house located to the left of No. 1 on Snowdon Street. It features a replacement shop window and half-glazed door framed by Tuscan pilasters, a fascia, and an awning, alongside moulded brackets to the cornice. The middle storey has 12-pane hornless sash windows, and the upper storey has 9-pane sash windows. The left-hand gable end has been pebble-dashed and includes an added porch with a single-pitch roof. A narrow 6-pane sash window is present on the left side of the middle storey, with a replacement window above it in the upper storey. The rear of the building has similar small windows on the right side. The building forms part of a group located at 1-3 Snowdon Street.

Local climate

Jessie's Deli and house sits in one of the wettest parts of the UK, with an average of 1,490 mm of rain a year. This makes it wetter than 98% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 97% of listed buildings.

It experiences an average of 32 freeze-thaw cycles a year, fewer than 60% of listed buildings. Of these, 15 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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