| Accreditation | Accredited |
| Accreditation_source | mm.mald.115 |
| Admin_hierarchy | /Wales/Gwynedd (Welsh UA) |
| DOMUS_identifier | 1562 |
| Deprivation_index | 6 |
| Deprivation_index_crime | 5 |
| Deprivation_index_education | 7 |
| Deprivation_index_employment | 6 |
| Deprivation_index_health | 8 |
| Deprivation_index_housing | 2 |
| Deprivation_index_income | 7 |
| Deprivation_index_services | 2 |
| Geodemographic_group | English and Welsh Countryside |
| Geodemographic_group_code | 3ar |
| Geodemographic_group_name_long | 3ar-English and Welsh Countryside |
| Geodemographic_subgroup | Sparse English and Welsh Countryside |
| Geodemographic_subgroup_code | 3a2r |
| Geodemographic_subgroup_name_long | 3a2r-Sparse English and Welsh Countryside |
| Geodemographic_supergroup | Countryside Living |
| Geodemographic_supergroup_code | 3r |
| Geodemographic_supergroup_name_long | 3r-Countryside Living |
| Governance | Independent-National_Trust |
| Identifier_used_in_source_database | WA000077 |
| Latitude | 53.230908 |
| Longitude | -4.108776 |
| Name_of_museum | Penrhyn Castle |
| Notes_internal | Contains Penrhyn Castle Railway Museum, setup at same time as House was given to NT |
| Postcode | LL57 4HN |
| Primary_provenance_of_data | domus |
| Region_country | Wales |
| Size | large |
| Size_prov | domus |
| Subject_Matter | Buildings-Houses-Large_houses |
| Town_or_City | Bangor |
| Visitor_Numbers_Data | 2:85000:1997:domus |
| Year_closed | 9999:9999 |
| Year_closed_source | https://www.tripadvisor.co.uk/Attraction_Review-g186430-d624836-Reviews-Penrhyn_Castle-Bangor_Gwynedd_North_Wales_Wales.html |
| Year_opened | 1951:1951 |
| Year_opened_source | https://en.wikipedia.org/w/index.php?title=Penrhyn_Castle_Railway_Museum&oldid=799009707 |
| media | 0 |
| project_id | mm.domus.WA077 |