| Accreditation | Unaccredited |
| Address_line_1 | Llancaiach Fawr Manor |
| Address_line_2 | Nelson |
| Admin_hierarchy | /Wales/Caerphilly (Welsh UA) |
| Deprivation_index | 2 |
| Deprivation_index_crime | 3 |
| Deprivation_index_education | 2 |
| Deprivation_index_employment | 3 |
| Deprivation_index_health | 2 |
| Deprivation_index_housing | 5 |
| Deprivation_index_income | 3 |
| Deprivation_index_services | 3 |
| Geodemographic_group | Services Manufacturing and Mining Legacy |
| Geodemographic_group_code | 6ar |
| Geodemographic_group_name_long | 6ar-Services Manufacturing and Mining Legacy |
| Geodemographic_subgroup | Mining Legacy |
| Geodemographic_subgroup_code | 6a2r |
| Geodemographic_subgroup_name_long | 6a2r-Mining Legacy |
| Geodemographic_supergroup | Services and Industrial Legacy |
| Geodemographic_supergroup_code | 6r |
| Geodemographic_supergroup_name_long | 6r-Services and Industrial Legacy |
| Governance | Government-Local_Authority |
| Latitude | 51.662165 |
| Longitude | -3.283224 |
| Name_of_museum | Llancaiach Fawr Living History Museum |
| Notes_internal | According to MDN dont think of themselves as a museum. Collection consists wholly of replicas. |
| Postcode | CF46 6ER |
| Primary_provenance_of_data | mald |
| Region_country | Wales |
| Size | large |
| Size_prov | ma(fam) |
| Subject_Matter | Buildings-Houses-Large_houses |
| Town_or_City | Treharris |
| Visitor_Numbers_Data | 0:60000:2016:MA(fam) |
| Year_closed | 2024:2024 |
| Year_closed_source | https://www.bbc.co.uk/news/articles/cewxjk7851eo |
| Year_opened | 1991:1991 |
| Year_opened_source | http://www.caerphillyobserver.co.uk/news/965227/prince-charles-to-visit-llancaiach-fawr-near-nelson/ |
| media | 0 |
| project_id | mm.mald.069 |