Boulder County government offices closed Friday, July 4, for Independence Day.

Designated Historic Sites

Designated Historic Sites

Old wooden cabin designated as historic siteBoulder County Historic Landmarks are structures, sites, or districts which have been designated by the County Commissioners because of their historic significance and importance to the county.

The County began its formal historic preservation program in 1992 although efforts to preserve our cultural heritage began years earlier. Since that time, Boulder County has become a leader in historic preservation through its stewardship of numerous historic properties and by encouraging private property owners to preserve their historic resources.

Boulder County has jurisdiction over landmarking properties in the unincorporated parts of the county, Nederland, Jamestown, Ward and a few other smaller towns in the county that have signed intergovernmental agreements to take on the historic designation role.

View State and National Historic Preservation Registered Sites information from History Colorado.

Boulder County Registered Historic Landmark Sites

Property NameDocket IDDesignation Date
Orodell TownsiteHP-93-011993 - July 1
Old Town NiwotHP-93-021993 - Oct. 21
Bunce SchoolHP-94-011993 - Oct. 21
Sunshine SchoolHP-94-021995 - Jan. 19
Sandersen HouseHP-94-031995 - Jan. 19
Columbia HotelHP-94-041995 - Aug. 22
Larson HouseHP-96-011996 - May 14
Clark HouseHP-96-021996 - May 14
St. James ChapelHP-96-041996 - Oct. 17
Salina SchoolhouseHP-96-061997 - May. 20
Tommy Jones StagestopHP-96-071996 - Dec. 12
Gold Miner HotelHP-96-081997 - Jan. 28
Nederland Old Stone GarageHP-97-021997 - Oct. 02
Pilot Mine ShafthouseHP-97-031997 - Dec. 09
Affolter HouseHP-97-041997 - Oct. 02
Distel FarmHP-97-061997 - Oct. 23
Snowbound MineHP-97-071997 - Nov. 18
Lohr-McIntosh HomesteadHP-97-081998 - Jan. 27
Stroh/Dickens BarnHP-97-091998 - Jan. 27
Hall Ranch ComplexHP-98-011998 - Apr. 21
Rock Creek Farm Cultural LandscapeHP-98-021998 - June 18
Wallstreet Assay OfficeHP-98-031998 - Dec. 17
Gillaspie HouseHP-98-041998 - Dec. 17
Niwot Firehouse added to Niwot Historic DistrictHP-98-052000 - Jan. 11
Sungate (Jones Residence and Site)HP-98-061999 - Feb. 25
McCaslin HomesteadHP-99-011999 - Apr. 13
Altona Grange SiteHP-99-021999 - Apr. 13
St. Catherine’s ChapelHP-99-031999 - June 17
Betasso HomesteadHP-99-041999 - May 27
Geer HomesteadHP-99-051999 - May 27
Carlson SiloHP-99-061999 - Sept. 16
Forrest Jones CabinHP-99-071999 - Sept. 16
Dickens Homestead & Lashley BarnHP-99-081999 -Dec. 16
Peek-A-Boo Cabin (Gilfillan/ Gross)HP-99-091999 - Dec. 16
Shannon FarmHP-00-012000 - Mar. 14
Nederland CemeteryHP-00-022000 - Aug. 15
Brodie Quarry Blacksmith Shop and CisternHP-00-032001 - Jan. 16
Little Emily Mining ShackHP-01-012001 - May 31
Ludlow Farm Site (Spurgeon/Gaynor Lake Farm)HP-01-032001 - June 06
Kluck ResidenceHP-01-042001 - June 28
Cardinal MillHP-01-062001 - Oct. 16
Harney/Lastoka FarmHP-01-072001 - Oct. 16
United Methodist Church of HygieneHP-02-012002 - March 14
Little Church in the PinesHP-02-022002 - March14
Martindale GranaryHP-02-032002 - July 25
Flagstaff Mountain Cultural Landscape DistrictHP-02-042002 - Sept. 12
Swanson FarmHP-02-052002 - Aug. 27
Dodd PropertyHP-02-062002 - Aug. 7
Superior CemeteryHP-02-072002 - Nov. 21
Allen FarmHP-03-012003 - Apr. 15
Longfellow-Pace FarmHP-03-022003 - Oct. 21
Montgomery FarmHP-03-032003 - Dec. 16
Blue Bird Mine SiteHP-04-012004 - Mar. 11
Stengel/King Farm SiteHP-04-022004 - Apr. 15
Dodd GranaryHP-04-052004 - July 13
Neva CabinHP-04-062004 - Aug. 18
Lakeside Service StationHP-04-072004 - Sept. 21
Throndson FarmHP-05-012005 - Feb. 15
Forbess/Marlatt FarmHP-05-022005 - Feb. 15
Dannels HomesteadHP-05-032005 - Mar. 15
Rocky Ledge CabinHP-05-042005 - July 19
Brethren Church & Hygiene CemeteryHP-05-052005 - Sept. 29
Boyle Homestead/Woodley FarmHP-05-062005 - Nov. 15
Woods’ CabinHP-05-082006 - Feb. 21
Eldorado Springs Observation PavilionHP-06-012006 - June 15
Barber HomesteadHP-06-022006 - Aug. 17
Cobb & Wood HousesHP-06-032006 - Aug. 31
Niwot Chemical FirecartHP-06-052006 - Aug. 31
Jamestown Town HallHP-06-062007 - Jan. 16
Aspenola CabinHP-07-022007 - Mar. 29
Cruthers’ HomesteadHP-07-032007 - Mar. 29
Rockwall LodgeHP-07-042007 - Mar. 29
McLellan CabinHP-07-062007 - Apr. 26
Bryan CabinHP-07-072007 - Apr. 26
Blue Jay MineHP-07-082007 - Aug. 21
Rocky Mountain Hydraulic LabHP-07-092007 - Oct. 23
Camp FrancesHP-08-012009 - Feb. 3
Alex Ryan Cabins and William Gustafson CabinHP-09-00012009 - July 16
Chapman Drive-Amendment to the Flagstaff Mtn. Cultural Landscape Dist.HP-09-00022010 - June 18
Hornbaker ResidenceHP-10-00012010 - May 18
501 Main, Gold Hill CabinHP-10-00022010 - July 13
Gooding SchoolHP-10-00032010 - July 13
Salina StoreHP-10-00042010 - Aug. 31
Hock FarmHP-10-00052010 - Oct. 28
Mountain HouseHP-11-00012011 - Mar. 3
Crowley Lode CabinHP-11-00022011 - Apr. 26
Honeymoon HouseHP-11-00032012 - Jan. 5
Boyd/Brown HousesHP-11-00042011 - Sept. 6
Moore-Pruden RanchHP-12-00012012 - May 1
Sinn’s Western TrailHP-12-00022012 - May 22
Cornell HouseHP-12-00032012 - Oct. 23
Altona SchoolHP-12-00042013 - Feb. 12
Chapman Drive-Amendment to the Flagstaff Mtn. Cultural Landscape Dist.HP-12-00052013 - Aug. 6
Penrose LodgeHP-13-00022013 - July 2
Johnson FarmHP-13-00032013 - July 23
De Lande RanchHP-13-00052013 - Oct. 17
Valmont SchoolHP-13-00082014 - Jan. 21
Henry "Dutch" Waneka FarmHP-14-00012014 - Mar. 4
Old Allenspark SchoolHP-14-00022014 - May 27
Salina House #25HP-14-00032014 - May 27
Salina Red BarnHP-14-00042014 - July 3
Pleasant View Ridge SchoolHP-14-00052014 - Oct. 21
Hockaday~Giggey~Reynolds CabinHP-14-00072015 - Mar. 5
Casita de RocaHP-15-00012015 - May 28
Hansen CabinHP-15-00022015 - Nov. 12
Le Moine CabinHP-15-00032015 - Dec. 14
Ryssby SchoolHP-15-00042015 - Dec. 14
Eldora Station and Lake Eldora StationHP-15-00052015 - Dec. 14
Wagon Wheel LodgeHP-15-00062016 - Mar. 29
Schott CabinHP-15-00072016 - Apr. 21
Sawdey FarmHP-16-00012016 - May 19
Griffin-Funston HouseHP-16-00022016 - July 12
Chaussard BarnHP-16-00052017 - Feb. 2
Kolb FarmHP-17-00022017 - July 27
Hartnagle FarmHP-17-00032017 - Oct. 24
Tahosa Valley Land OfficeHP-17-00062018 - Feb. 6
Lower Castle Rock BridgeHP-18-00012018 - June 26
Upper Castle Rock BridgeHP-18-00022018 - June 26
Wencel BarnHP-18-00042018 - Aug. 23
Warembourg HouseHP-18-00052018 - Aug. 23
Eldorado Springs ResortHP-18-00062018 - Oct. 9
Spackman-Corruccini HouseHP-18-00072018 - Nov. 27
Gold King, Silver Serpent, Gold King No. 1 and Ace of Diamonds Placer ClaimsHP-19-00022019 - June 13
Bishop GalleryHP-19-00032019 - June 13

Contact Us

Historic Preservation

historic@bouldercounty.gov
Main: 303-441-3930

Courthouse Annex Building

2045 13th St.
Boulder, CO 80302

Hours

8 a.m. to 3 p.m. Monday, Wednesday, Thursday
10 a.m. to 3 p.m. Tuesday
Map and Directions

Mailing Address

Community Planning & Permitting
Historic Preservation
PO Box 471
Boulder, CO 80306
Historic Preservation website