Latitude: 51.6528 / 51°39'10"N
Longitude: -3.1906 / 3°11'26"W
OS Eastings: 317727
OS Northings: 195563
OS Grid: ST177955
Mapcode National: GBR HX.744V
Mapcode Global: VH6DF.NQ39
Plus Code: 9C3RMR35+4Q
Entry Name: Former Mynyddislwyn Urban District Council Offices
Listing Date: 31 March 1999
Last Amended: 31 March 1999
Grade: II
Source: Cadw
Source ID: 21620
Building Class: Institutional
ID on this website: 300021620
Location: In the centre of Pontllanfraith, facing the site of the former railway station and dismantled railway; standing on a walled and railed terrace a little above the roadway with steps to right and vehicu
County: Caerphilly
Community: Pontllanfraith (Pontllan-fraith)
Community: Pontllanfraith
Built-Up Area: Pontllan-fraith
Traditional County: Monmouthshire
Tagged with: Office building
Built 1913. The building was extended in 1930s. Interior retains boards relating to Risca Urban District Council from 1894. Early photograph shows a cupola.
Purpose-built council offices in Edwardian Baroque style. Main block with parallel cross wings to rear, extended. Of rock-faced and dressed stone, roughcast to side, with Welsh slate roof and terracotta ridge tiles. Symmetrical 2 storey frontage. Windows are multipane with elaborate ashlar surrounds; moulded hoods, eared architraves and aprons to first floor and segmental-arched with prominent voussoirs, keystone and surrounds and shallow bracketed sills to ground floor. To first floor 2 windows either side of a central bay which is edged by pilasters and has an arched doorway leading onto a small curved balcony; the door has glazed roundels and multipane overlight. Above is a bracketed moulded parapet with inscription between cornice and coping, decoratively stepped up to centre to enclose a large datestone. A moulded stringcourse dividing the storeys extends across the frontage from the balcony which is supported by a deep bracket taking the place of the keystone to the high arched ground floor doorway this has very decoratively panelled recessed double doors and multipane overlight; dedication stones below. To side right similar mutipane window. Beyond later extension is a separate rendered block, possibly a generator house.
Interior has central corridor with rooms off either side; terrazzo floor and dado of green and cream decorative tiles in panels; basket arches to ceiling panels with decorative plaster corbels. Staircase to rear with wrought iron balusters. Large first floor council chamber across frontage with arch-braced roof and dado panelling, access to balcony.
Listed as unusually decorative purpose-built council offices from the time when coal-mining in this area was at its peak.
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