| Project Name | Status | County | Project type | Primary Threat | |
|---|---|---|---|---|---|
![]() |
Bent’s Old Fort National Historic Site | Complete | Otero | Interpretive Signage | |
![]() |
Black Hawk | Alert | Gilpin | Colorado's Most Endangered | Development |
![]() |
Bloom Building-Well Hotel | Active | Las Animas | Facade Rehabilitation | |
![]() |
Blue Jay Inn-Charles Ramus Cabin-Ramus Property | Complete | Jefferson | Business Plan, Historic Structure Assessment | |
![]() |
Bradford Perley House | Saved | Jefferson | Colorado's Most Endangered | Natural Elements |
![]() |
Brown’s Sheep Camp | Alert | Las Animas | Colorado's Most Endangered | Demolition by Neglect |
![]() |
Buckhorn Work Center-Buckhorn Ranger Station | Complete | Larimer | Schematic Design Documents | |
![]() |
Byers Peak Ranch | Complete | Grand | Historic Structure Assessment, National Register Nomination | |
![]() |
Capilla de San Isidro | Alert | Costilla | Demolition by Neglect | |
![]() |
Capilla de Viejo San Acacio | Alert | Costilla | Demolition by Neglect | |
![]() |
Central City | Progress | Gilpin | Colorado's Most Endangered | Development |
![]() |
Central Platoon School | Progress | Morgan | Colorado's Most Endangered | Demolition by Neglect |
![]() |
Centre Avenue | Progress | Weld | Colorado's Most Endangered | Demolition by Neglect |
![]() |
Cherry Creek Arch | Progress | Douglas | ||
![]() |
Chimney Rock National Monument | Saved | Archuleta | Colorado's Most Endangered | Natural Elements |
![]() |
Christian Science Church | Lost | Teller | Colorado's Most Endangered | Demolition by Neglect |
![]() |
Church of the Most Precious Blood | Alert | Costilla | Demolition by Neglect | |
![]() |
City Ditch | Saved | Arapahoe, Denver, Douglas | Colorado's Most Endangered | Road Expansion |
![]() |
Civic Center Park | Saved | Denver | Colorado's Most Endangered | Demolition by Neglect |
![]() |
Colona School & Grange | Saved | Ouray | Colorado's Most Endangered | Demolition by Neglect |














