17041642|Robert H. Sunday House|42.026667|-92.927778|||2024-01-07||134|9819|1153||
18013259|William Waterfield House|42.465000|-92.219722|||2022-05-30||172|51931|658||
27964483|Marshall County Courthouse (Iowa)|42.048611|-92.911667|||2024-09-03||421|11411|3799||
28279569|Le Grand Bridge (1896)|42.031667|-92.766111|||2024-11-19||430|27237|595||
28279582|Le Grand Bridge (1914)|42.029722|-92.783056|||2024-12-14||430|27832|746||
29125771|Cedar Falls Independent Order of Odd Fellows Temple|42.534722|-92.444722|||2024-02-21||451|3512|971||
30337879|Round Barn, Bruce Township Section 3|42.291944|-92.235556|||2024-08-21||475|39270|519||
30337908|Round Barn, Bruce Township Section 6|42.286944|-92.280556|||2024-08-21||475|39789|554||
30338645|C.A. Rownd Round Barn|42.491861|-92.444750|||2020-10-03||475|40343|484||
30338738|Round Barn, Washington Township (Janesville, Iowa)|42.585278|-92.461111|||2024-08-21||475|40827|560||
30407588|Brooks Round Barn|42.950000|-92.584444|||2024-08-21||476|85026|625||
30728227|Round Barn, Buckingham Township|42.283611|-92.476389|||2023-11-14||480|64330|462||
30728405|John W. Young Round Barn|42.183333|-92.474028|||2024-08-21||480|64792|446||
30810733|Bremer County Court House|42.726111|-92.465000|||2024-09-03||481|74629|2793||
31016524|Benton County Courthouse (Iowa)|42.168056|-92.023611|||2024-09-03||484|0|2202||
31049403|Cedar Falls Ice House|42.538611|-92.448611|||2024-01-03||484|46402|1701||
31049763|Walnut Street Baptist Church (Waterloo, Iowa)|42.502500|-92.333889|||2021-10-12||484|48103|1449||
31071443|Grundy County Courthouse (Iowa)|42.360956|-92.773211|||2024-09-03||485|42124|1277||
31340453|Quarry Bridge|42.026389|-92.808056|||2024-09-19||489|63225|535||
31797724|Black Hawk Hotel|42.537500|-92.445556|||2024-05-01||493|67236|1232||
31841122|Glick–Sower House|42.050000|-92.909167|||2024-12-08||494|33840|743||
33382685|Thaddeus Binford House|42.051111|-92.909444|||2022-11-18||523|53091|1138||
34263490|Coldwater Church of the Brethren|42.892222|-92.808889|||2023-03-27||544|26315|819||
36309260|Rath Packing Company Administration Building|42.492500|-92.323333|||2023-05-09||579|6951|1135||
36340092|River Street Bridge (Marble Rock, Iowa)|42.966667|-92.869306|||2022-09-24||580|53389|1693||
36742255|Marsh–Place Building|42.497500|-92.334444|||2021-10-12||590|26975|516||
36883745|Leroy R. Willard House|42.049167|-92.922778|||2022-05-30||593|7939|439||
37021228|Roosevelt Elementary School (Waterloo, Iowa)|42.518889|-92.336111|||2021-04-21||595|56303|452||
37356622|Bennington No. 4|42.599694|-92.297333|||2023-12-29||602|20518|2126||
49197903|Chris Neessen House|42.434444|-92.922778|||2022-05-30||797|4376|647||
49366520|Cherry Street Bridge (Shell Rock, Iowa)|42.707778|-92.585556|||2022-09-24||800|8538|524||
49366625|Shell Rock Bridge|42.711111|-92.581389|||2022-09-24||800|9062|526||
49418855|Netcott-Pfeiffer House|42.576944|-92.791389|||2022-10-05||801|42133|917||
49419110|Charles Wolf House|42.576111|-92.790000|||2022-05-30||801|43050|1002||
49623402|Star-Clipper-Canfield Building and Winding Stairway|42.193333|-92.466389|||2021-03-30||806|15102|716||
49625957|Conant's Cabin and Park|42.176944|-92.655278|||2023-08-06||806|15818|1111||
49637183|C.H. Whitehead House|42.051111|-92.918333|||2022-05-30||806|54924|943||
49644550|Marshalltown Downtown Historic District|42.049167|-92.913333|||2024-09-03||806|66274|1624||
50128261|Newton Downtown Historic District (Newton, Iowa)|42.049167|-92.913333|||2023-08-08||813|33430|2102||
50604140|Renke and Wubke Renken House|42.577500|-92.789444|||2022-05-30||824|35270|1096||
50994555|Iowa Canning Company Seed House Building|42.169444|-92.024722|||2021-09-21||835|9197|990||
50997743|Frank G. Ray House & Carriage House|42.162222|-92.023889|||2022-05-30||835|30961|736||
50997908|Vinton Public Library|42.166389|-92.022500|||2023-02-13||835|31697|750||
51004779|Central Vinton Residential Historic District|42.162500|-92.026111|||2023-08-06||835|38259|1158||
51377496|Marble Rock Bank|42.965278|-92.867778|||2020-10-11||847|12064|1100||
51384604|Tyden Farm No. 6 Farmstead Historic District|42.923056|-92.996667|||2023-08-09||847|26470|2444||
51452859|Green Mill Ford Bridge|42.672500|-92.429167|||2024-09-17||849|13622|785||
51453194|Bank of Sumner|42.847778|-92.098889|||2021-07-29||849|14407|1145||
51454321|Sumner High School (Iowa)|42.847778|-92.098889|||2021-05-12||849|15552|727||
51455768|Waverly House (Waverly, Iowa)|42.725833|-92.475833|||2023-11-14||849|18373|1608||
51457574|Old Main (Wartburg College)|42.729167|-92.481667|||2020-10-03||849|19981|1179||
51458074|Waverly Municipal Hydroelectric Powerhouse|42.726556|-92.469889|||2024-09-17||849|21160|996||
51464930|Waverly East Bremer Avenue Commercial Historic District|42.725806|-92.469000|||2023-08-10||849|23739|1389||
51465357|Old Fourth Ward Southeast Historic District|42.723333|-92.468056|||2023-08-08||849|25128|1433||
51467373|Sturdevant Southwest Historic District|42.723417|-92.475667|||2023-08-09||849|30536|1733||
51467839|Harmon and LeValley Northwest Historic District|42.728694|-92.472111|||2023-08-06||849|32269|770||
51468443|St. Andrew's Episcopal Church (Waverly, Iowa)|42.725389|-92.480194|||2023-08-09||849|33039|1559||
52025465|Stoe Creek Bridge|42.791750|-92.002361|||2022-09-24||856|11982|495||
52025679|Sumner Bridge|42.861389|-92.081472|||2022-09-24||856|12477|691||
52347499|Dunkerton Bridge|42.573278|-92.162028|||2020-10-03||862|19818|630||
52354760|Clement B. Gingrich House|42.314000|-92.188417|||2022-05-30||862|20448|915||
52355006|John N. and Mary McQuilken House|42.313028|-92.193167|||2022-05-30||862|23448|697||
52355391|Henry Weis House|42.490611|-92.346194|||2023-09-05||862|24145|1480||
52356728|Rensselaer Russell House|42.493917|-92.345611|||2022-05-30||862|25625|808||
52356909|Snowden House|42.494306|-92.345917|||2024-10-10||862|26433|675||
52357145|Dunsmore House|42.513250|-92.337361|||2023-06-19||862|27108|721||
52365419|Waterloo Public Library (West Branch)|42.492306|-92.343556|||2022-12-20||862|38095|1102||
52366636|Waterloo Public Library-East Side Branch|42.499167|-92.333417|||2023-02-03||862|41325|1469||
52367048|La Porte City Station|42.315306|-92.192556|||2024-10-13||862|42794|1003||
52367901|LaPorte City Town Hall and Fire Station|42.315306|-92.192556|||2020-10-03||862|43797|1186||
52368057|Fire Station No. 2 (Waterloo, Iowa)|42.493833|-92.338194|||2021-05-31||862|44983|1021||
52368352|Emerson School (Waterloo, Iowa)|42.492778|-92.347833|||2020-10-03||862|46004|1257||
52386040|Whittier School (Waterloo, Iowa)|42.487111|-92.356500|||2020-10-03||863|14957|877||
52386208|YMCA Building (Waterloo, Iowa)|42.496417|-92.339139|||2021-01-21||863|19858|934||
52411087|Waterloo Masonic Temple|42.500556|-92.335722|||2020-10-03||864|12216|1421||
52413686|Chapple and Young Block|42.314694|-92.191222|||2020-10-03||864|14521|1014||
52414836|Syndicate Block (La Porte City, Iowa)|42.315167|-92.192333|||2020-10-03||864|15535|1174||
52415707|Dr. Jesse Wasson Building|42.315028|-92.192944|||2024-07-11||864|16709|988||
52416287|The Fowler Company Building|42.498833|-92.335000|||2021-10-12||864|17697|724||
52424300|Hotel Russell-Lamson|42.494167|-92.338611|||2022-10-05||864|24211|1278||
52425010|Grace Methodist Episcopal Church (Waterloo, Iowa)|42.500972|-92.330944|||2024-11-20||864|25489|827||
52429334|Chicago Great Western Railroad-Waterloo Freight Depot|42.496389|-92.334167|||2020-10-03||864|27884|1077||
52435007|Campbell Baking Company|42.497028|-92.342083|||2020-10-03||864|30548|1255||
52436908|Overland Waterloo Company Building|42.050639|-92.332639|||2021-01-30||864|44419|1348||
52437557|Highland Historic District (Waterloo, Iowa)|42.500278|-92.311667|||2023-08-07||864|45767|1321||
52438289|Waterloo West Commercial Historic District|42.494306|-92.340611|||2023-08-10||864|47088|842||
52439608|August H.J. and Justena Lange Farmstead Historic District|42.381389|-92.074694|||2023-08-05||864|47930|1546||
55786085|Cedar Falls Downtown Historic District|42.536111|-92.445556|||2023-08-06||916|13061|404||
55786667|Hotel President (Waterloo, Iowa)|42.498611|-92.337056|||2024-01-26||916|14581|980||
55786897|Daniel and Margaret Wild House|42.538083|-92.451083|||2023-11-14||916|15561|682||
55854084|Cedar Falls Post Office|42.536194|-92.447111|||2020-10-03||917|45357|1297||
55913395|Master Service Station (Waterloo, Iowa)|42.494750|-92.341639|||2020-10-03||919|12440|1010||
55914630|Charles H. & Theresa H. McBride Bungalow|42.712722|-92.578806|||2022-05-30||919|13885|629||
57711588|Third Street Bridge (Waverly, Iowa)|42.720806|-92.466889|||2024-09-17||944|44609|829||
57820686|Waterloo East Commercial Historic District|42.498889|-92.335000|||2023-08-10||947|28713|2442||
62080468|Walnut Street Historic District (Waterloo, Iowa)|42.502778|-92.334444|||2023-08-05||998|21017|1938||
14735227|First Church of Christ, Scientist (Marshalltown, Iowa)|42.049200|-92.919500|||2024-11-20||1025|126557|969||
15612791|Cotton Theatre|42.537222|-92.445000|||2023-12-01||1033|0|1215||
40015283|Black Hawk County Soldiers Memorial Hall|42.495278|-92.338333|||2024-02-21||1073|10662|2914||
72597177|Pleasant Grove Presbyterian Church (Chatham, Iowa)|42.533611|-92.023056|||2022-12-28||1125|60943|1408||
