Latitude: 51.6336 / 51°38'0"N
Longitude: -3.1773 / 3°10'38"W
OS Eastings: 318616
OS Northings: 193410
OS Grid: ST186934
Mapcode National: GBR HY.87HX
Mapcode Global: VH6DM.W65J
Plus Code: 9C3RJRMF+C3
Map layers use either open data or maps from the Ordnance Survey and Maptiler APIs.
Historic map layers are currently experimental and may not necessarily be available all the time.
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NLS (Historic)
Entry Name: Caerllwyn Isaf and attached byre/stable
Listing Date: 27 January 1982
Last Amended: 16 September 1999
Grade: II
Source: Cadw
Source ID: 1901
Building Class: Domestic
ID on this website: 300001901
Location: On the W flank of Mynyddislwyn, close to the N/S mountain road which leads S to Cwmfelinfach in the Sirhowy Valley; stands in a walled and gated enclosure with stone stile to field.
County: Caerphilly
Community: Ynysddu (Ynys-ddu)
Community: Ynysddu
Locality: Mynyddislwyn
Traditional County: Monmouthshire