# National Register of Historic Places listings in Boone County, Indiana

This is a list of the National Register of Historic Places listings in Boone County, Indiana.
This is intended to be a complete list of the properties and districts on the National Register of Historic Places in Boone County, Indiana, United States. Latitude and longitude coordinates are provided for many National Register properties and districts; these locations may be seen together in a map.
There are 14 properties and districts listed on the National Register in the county.
Properties and districts located in incorporated areas display the name of the municipality, while properties and districts in unincorporated areas display the name of their civil township. Properties and districts split between multiple jurisdictions display the names of all jurisdictions.
This National Park Service list is complete through NPS recent listings posted February 28, 2025.
Download coordinates as:
* KML
* GPX (all coordinates)
* GPX (primary coordinates)
* GPX (secondary coordinates)

## Current listings

| | Name on the Register | Image | Date listed | Location | City or town | Description |
| 1 | Boone County Courthouse | Boone County Courthouse More images | September 22, 1986 (#86002703) | Courthouse Sq. 40°02′52″N 86°28′07″W﻿ / ﻿40.047778°N 86.468611°W﻿ / 40.047778; -86.468611﻿ (Boone County Courthouse) | Lebanon | |
| 2 | Pryor Brock Farmstead | Pryor Brock Farmstead | June 27, 2008 (#08000569) | 8602 County Road 500S, west of Zionsville 39°58′05″N 86°18′21″W﻿ / ﻿39.968056°N 86.305833°W﻿ / 39.968056; -86.305833﻿ (Pryor Brock Farmstead) | Eagle Township | Carpenter's rendering of Italianate architecture, symbolic of the "golden age" of Hoosier agriculture |
| 3 | Strange Nathanial Cragun House | Strange Nathanial Cragun House | December 15, 2011 (#11000908) | 404 W. Main St. 40°02′52″N 86°28′18″W﻿ / ﻿40.047778°N 86.471667°W﻿ / 40.047778; -86.471667﻿ (Strange Nathanial Cragun House) | Lebanon | |
| 4 | Howard School | Howard School | September 24, 2009 (#09000754) | 4555 E. County Road 750S, north of Brownsburg 39°55′51″N 86°22′56″W﻿ / ﻿39.93075°N 86.382222°W﻿ / 39.93075; -86.382222﻿ (Howard School) | Perry Township | |
| 5 | Lebanon Courthouse Square Historic District | Lebanon Courthouse Square Historic District | September 12, 2016 (#16000610) | Roughly bounded by North, East, South, Superior, and West Sts. 40°02′54″N 86°28′07″W﻿ / ﻿40.048372°N 86.468605°W﻿ / 40.048372; -86.468605﻿ (Lebanon Courthouse Square Historic District) | Lebanon | |
| 6 | Maplelawn Farmstead | Maplelawn Farmstead More images | September 15, 2011 (#11000656) | 9575 Whitestown Rd., near Zionsville 39°57′53″N 86°17′15″W﻿ / ﻿39.964722°N 86.2875°W﻿ / 39.964722; -86.2875﻿ (Maplelawn Farmstead) | Eagle Township | |
| 7 | Oak Hill Cemetery | Oak Hill Cemetery More images | March 26, 2014 (#14000068) | 935 E. Washington St. 40°02′50″N 86°27′16″W﻿ / ﻿40.047222°N 86.454444°W﻿ / 40.047222; -86.454444﻿ (Oak Hill Cemetery) | Lebanon | |
| 8 | Simpson-Breedlove House | Simpson-Breedlove House | March 15, 2016 (#16000075) | 3650 U.S. Route 421 39°59′24″N 86°15′40″W﻿ / ﻿39.989872°N 86.261111°W﻿ / 39.989872; -86.261111﻿ (Simpson-Breedlove House) | Union Township | |
| 9 | Thorntown Public Library | Thorntown Public Library More images | September 22, 1986 (#86002708) | 124 N. Market St. 40°07′50″N 86°36′22″W﻿ / ﻿40.130556°N 86.606111°W﻿ / 40.130556; -86.606111﻿ (Thorntown Public Library) | Thorntown | |
| 10 | Traders Point Eagle Creek Rural Historic District | Traders Point Eagle Creek Rural Historic District | June 17, 2009 (#09000433) | Roughly between Interstate 865, Interstate 465, and Lafayette Rd. 39°55′32″N 86°17′47″W﻿ / ﻿39.925556°N 86.296389°W﻿ / 39.925556; -86.296389﻿ (Traders Point Eagle Creek Rural Historic District) | Eagle Township | Extends into Pike Township in Marion County |
| 11 | Traders Point Hunt Rural Historic District | Traders Point Hunt Rural Historic District | June 17, 2009 (#09000421) | Roughly bounded by State Road 334, Interstate 865, Old Hunt Club Rd., and County Road 850E, southwest of Zionsville 39°56′25″N 86°19′17″W﻿ / ﻿39.940294°N 86.321297°W﻿ / 39.940294; -86.321297﻿ (Traders Point Hunt Rural Historic District) | Eagle Township | Eagle Township and Pike Township, Indiana MPS. |
| 12 | Town Hall (Castle Hall) | Town Hall (Castle Hall) | June 9, 1983 (#83000115) | 65 E. Cedar St. 39°57′05″N 86°15′40″W﻿ / ﻿39.951389°N 86.261111°W﻿ / 39.951389; -86.261111﻿ (Town Hall (Castle Hall)) | Zionsville | |
| 13 | Ulen Historic District | Ulen Historic District More images | September 16, 2015 (#15000591) | Roughly Ulen Country Club and Golf Course, and houses along Ulen Boulevard and East Dr. 40°03′48″N 86°27′49″W﻿ / ﻿40.063333°N 86.463611°W﻿ / 40.063333; -86.463611﻿ (Ulen Historic District) | Ulen | |
| 14 | Andrew B. VanHuys Round Barn | Andrew B. VanHuys Round Barn | April 2, 1993 (#93000181) | 755 W. County Road 125 S., south of Lebanon 40°01′17″N 86°29′00″W﻿ / ﻿40.021500°N 86.483333°W﻿ / 40.021500; -86.483333﻿ (Andrew B. VanHuys Round Barn) | Center Township | |

## Former listings

| | Name on the Register | Image | Date listed | Date removed | Location | City or town | Description |
| 1 | Scotland Bridge | Scotland Bridge More images | March 17, 1994 (#94000228) | March 5, 2024 | Lost Rd. (County Road 200E) over Sugar Creek, east of Mechanicsburg 40°10′36″N 86°25′54″W﻿ / ﻿40.176667°N 86.431667°W﻿ / 40.176667; -86.431667﻿ (Scotland Bridge) | Clinton Township | Extends into Clinton County |