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Plas Isaf

A Grade II Listed Building in Argoed, Flintshire

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Latitude: 53.1549 / 53°9'17"N

Longitude: -3.1094 / 3°6'33"W

OS Eastings: 325913

OS Northings: 362552

OS Grid: SJ259625

Mapcode National: GBR 71.575T

Mapcode Global: WH776.6YMR

Plus Code: 9C5R5V3R+X7

Entry Name: Plas Isaf

Listing Date: 6 November 1962

Last Amended: 5 August 1997

Grade: II

Source: Cadw

Source ID: 306

Building Class: Domestic

Location: Situated c1.7km S of Mynydd Isa and reached from a drive running N from the A5118 at Llong.

County: Flintshire

Community: Argoed

Community: Argoed

Locality: Llong

Traditional County: Flintshire

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Probably built late C18 incorporating an earlier building.


Stone, scribed stucco, slate roof, brick chimneys. Rectilinear plan form, 2-storey. S elevation to garden with scribed stucco is symmetrical with end chimneys and a central pedimented door case with side lights and a decorative fanlight. Large tripartite 20-pane sash windows flank the entrance and on the first floor are 4x12-pane sash windows with stone sills and cambered heads. There is a stone moulded eaves cornice. A wing is set back and attached to the right-hand return elevation.

The rear elevation is of roughly coursed rubble at ground floor level and squared and roughly dressed stone above. A stone wall with arched entrance to the garden is attached to the left and runs from the house to the drive. The left side of the elevation has a door, to the right is another door and irregularly positioned 16-, 12- and 9-paned sash windows. Attached to the right at right angles is a low 2-storey range with a carriage entrance attached to a stable block to the rear.


Not accessible at time of 1997 survey but the 1962 description mentions panelled doors and window shutters, original fireplaces and a staircase with a moulded rail and cut string.

Reasons for Listing

Listed as a good example of a late C18 house which retains many original exterior features. Group value with stables, carriage house and walled garden to rear.

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