| Accreditation | Unaccredited |
| Accreditation_source | MDN NE |
| Address_line_1 | Hermitage Hall |
| Address_line_2 | Ouse Bank |
| Address_line_3 | |
| Admin_hierarchy | /England/East of England (English Region)/Norfolk (English County)/King_s Lynn and West Norfolk (English District or Borough) |
| Alternative_museum_name_source | New |
| Deprivation_index | 3 |
| Deprivation_index_crime | 10 |
| Deprivation_index_education | 2 |
| Deprivation_index_employment | 5 |
| Deprivation_index_health | 3 |
| Deprivation_index_housing | 2 |
| Deprivation_index_income | 5 |
| Deprivation_index_services | 1 |
| Geodemographic_group | English and Welsh Countryside |
| Geodemographic_group_code | 3ar |
| Geodemographic_group_name_long | 3ar-English and Welsh Countryside |
| Geodemographic_subgroup | Larger Towns and Cities |
| Geodemographic_subgroup_code | 3a2r |
| Geodemographic_supergroup | Countryside Living |
| Geodemographic_supergroup_code | 3r |
| Geodemographic_supergroup_name_long | 3r-Countryside Living |
| Governance | Independent-Private |
| Governance_source | https://library.leeds.ac.uk/info/1905/about |
| Latitude | 52.604546 |
| Longitude | 0.357227 |
| Name_of_museum | Collectors World |
| Notes | A visit to the museum after it had been taken over by new owners can be found here: https://www.paulwilletts.com/2532823-the-strange-world-of-eric-st-john-foti |
| Postcode | PE38 0AU |
| Primary_provenance_of_data | New |
| Region_country | East of England |
| Size | unknown |
| Subject_Matter | Mixed-Other |
| Town_or_City | Downham Market |
| Year_closed | 2009:2010 |
| Year_opened | 1960:1998 |
| Year_opened_source | https://library.leeds.ac.uk/info/1905/about/92/history_of_the_galleries |
| project_id | mm.New.69 |