Cyffdy is a Grade II listed building in the Snowdonia National Park local planning authority area, Wales. First listed on 22 October 2001. Gentry house. 3 related planning applications.
Cyffdy
- WRENN ID
- watchful-remnant-ash
- Grade
- II
- Local Planning Authority
- Snowdonia National Park
- Constituency
- Dwyfor Meirionnydd MP: Liz Saville Roberts (PC)
- Country
- Wales
- Date first listed
- 22 October 2001
- Type
- Gentry house
- Address
- Cyffdy, Parc, Bala, Llanycil, Gwynedd, LL23 7YU
- OS grid reference
- SH 885 343
- Coordinates
- 52.89461, -3.65747
- Source
- Cadw listing
Description
Cyffdy is a two-and-a-half storey L-plan gentry house built of slatestone. The main section, originally the left half, is constructed of roughly dressed blocks, while a later addition is flush with the original. The house likely began in the 17th century, with a significant alteration and extension in the 18th century.
The main range exhibits a clear masonry break, indicating the extent of the original house and the subsequent two-bay addition to the right. A modern porch with a rubble plinth, glazed sides, and a slated roof with a timber-framed gable sits at the central entrance, sheltering a modern panelled door. To the left of the porch is a blocked, earlier doorway and a two-part window with 9-pane and 6-pane sections. The first floor has two 2-light 12-pane casements, plus a single-light 6-pane casement to the right. To the right of the porch are two comparable ground floor windows, with 2-light casements above on the first floor. The ground-floor window to the left has an exposed timber lintel, while the window to the right is within an infilled late 19th-century cart bay, the wide brick segmental arch of which remains visible, bearing the keystone inscribed with the date 1881. The roof has three equally-spaced modern gabled dormers with slated sides and 12-pane casements, with a recessed end bay to the right. A single-bay advanced section with windows matching those elsewhere is set into the right return, and a cellar entrance with external stepped access and a boarded door is located below.
The rear elevation features a full-height gabled stair projection to the right side, with casements on two levels. A continuous slated lean-to abuts the rear of the main block to the left of the stair tower. This lean-to has a part-glazed entrance and a 2-light window to its left. Two 4-light windows are followed by a 6-pane fixed window to the far left. The first floor mirrors the ground floor with casements and a 4-part window, and the roof has three dormers – a gabled dormer on the right, a central flat-roofed dormer, and a long flat-roofed dormer adjacent to the left.
Internally, the house is entered through a lobby into a former hall. A parlour wing projects from the left side. The hall and parlour ceilings have roughly-chamfered main beams, with plain joists to the hall and largely 20th-century joists to the parlour. A modern marble slab floor is laid in the hall. An original oak close-studded partition wall separates the hall and parlour, with outer entrances featuring 2-light pegged, open rectangular overlights. A late 17th-century oak dogleg stair rises full-height to the attic floor, with square, plain-capped newel posts and well-turned balusters. The attic floor retains its original principals, although the collars have been removed.
Local climate
Cyffdy sits in one of the wettest parts of the UK, with an average of 1,260 mm of rain a year. This makes it wetter than 93% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 86% of listed buildings.
It experiences an average of 50 freeze-thaw cycles a year, more than 92% of listed buildings. Of these, 31 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 — 3 transactions since 2002
- Related listed building consents — 3 applications
- 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
Matched applications, energy data and sale records are assembled automatically and may contain errors. Flag incorrect data.
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