11 Market Street, including railings and steps is a Grade II listed building in the Gwynedd local planning authority area, Wales. First listed on 31 March 1983. A Georgian Terrace of houses.
11 Market Street, including railings and steps
- WRENN ID
- peeling-roof-claret
- Grade
- II
- Local Planning Authority
- Gwynedd
- Constituency
- Dwyfor Meirionnydd MP: Liz Saville Roberts (PC)
- Country
- Wales
- Date first listed
- 31 March 1983
- Type
- Terrace of houses
- Period
- Georgian
- Address
- 11 Market Street, including railings and steps, Walled Town, Caernarfon
- OS grid reference
- SH 477 628
- Coordinates
- 53.14121, -4.27694
- Source
- Cadw listing
Description
A terrace of three late Georgian houses located at 7-11 Market Street. Numbers 7 and 11 have a scribed roughcast finish, while number 9 is pebble-dashed. The slate roof is hidden behind a parapet and features a late 19th-century brick stack to the left of centre and a roughcast stack to the right. The buildings are arranged as a four-storey, two-window range. Numbers 7 and 9 each have a half-lit panelled door on the left and right sides respectively, while number 11 has a panelled door on the left. Numbers 7 and 11 retain radial-glazed elliptical overlights above their doors, whereas number 9 has a replaced overlight. The ground floor windows of numbers 7 and 11 are 12-pane sashes, while number 9 has a pair of 2-pane sash windows. The second-floor windows are tall, two-light casements, which have been replaced within original openings. The third and upper storeys have 9-pane and 6-pane hornless sash windows in numbers 7 and 11 respectively and 2-pane sash windows in number 9, all within original openings. The basement levels have replaced windows and replaced doors located beneath the front doors. The original rainwater goods remain.
The houses are set back from wrought iron railings that incorporate moulded finials, stanchions, and cast iron urns. Gates in the railings provide access to the basement levels, except for number 7. The rear elevation of number 7 is roughcast with added escape stairs. Number 9 has a rear wall of rubble stone with brick surrounds to the windows, while number 11 has a rendered rear elevation. This terrace forms a group with the other buildings at 7-11 Market Street.
Local climate
11 Market Street, including railings and steps sits in one of the wettest parts of the UK, with an average of 1,370 mm of rain a year. This makes it wetter than 97% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 98% of listed buildings.
It experiences an average of 20 freeze-thaw cycles a year, fewer than 78% of listed buildings. Of these, 9 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 2006
- 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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