Ardd flaen tŷ Rhosfach (Field).
Grid Reference: SN 14483 31009. Parish: Mynachlog-ddu, Pembrokeshire
When recorded: 2017. Primary Source: Perci Penfro. Secondary Source: none

Blaen Tŷ (Field).
Grid Reference: SN 45761 46937. Parish: Llanwenog, Cardiganshire
When recorded: . Primary Source: Pearl Chalk. Secondary Source: none

Cae tŷ bach (Field).
Grid Reference: SN 45016 60137. Parish: Henfynyw, Cardiganshire
When recorded: 1841. Primary Source: Robert Gapper. Secondary Source: none

Caie Tŷdr (Field).
Grid Reference: SH 93982 51065. Parish: Cerrigydrudion, Denbighshire
When recorded: 1699. Primary Source: Parochialia 1. Secondary Source: none

Carreg y Tŷ (Topographic feature).
Grid Reference: SN 29874 53685. Parish: ,
When recorded: 2019. Primary Source: Llangrannog Topographical Map. Secondary Source: none

Hettŷn (Settlement).
Grid Reference: SJ 04245 69050. Parish: Henllan, Denbighshire
When recorded: 1699. Primary Source: Parochialia 1. Secondary Source: none

Kamlas y tŷ gwyn (Topographic feature).
Grid Reference: SH 59992 35488. Parish: Talsarnau, Merionethshire
When recorded: 1699. Primary Source: Parochialia 2. Secondary Source: none

Parc bach tu ol tŷ (Field).
Grid Reference: SN 14314 38914. Parish: Eglwyswrw, Pembrokeshire
When recorded: 2017. Primary Source: Perci Penfro. Secondary Source: none

Parc Blaen Tŷ (Field).
Grid Reference: SN 14953 41425. Parish: Llantood, Pembrokeshire
When recorded: 2017. Primary Source: Perci Penfro. Secondary Source: none

Parc Cefn Tŷ (Field).
Grid Reference: SN 15091 37652. Parish: Eglwyswrw, Pembrokeshire
When recorded: 2017. Primary Source: Perci Penfro. Secondary Source: none