Jonathan Clark Conger House
Jonathan Clark Conger House, Historic house museum in Washington, Iowa.
The Jonathan Clark Conger House is a two-story brick building containing twenty-three rooms, seven fireplaces, pine woodwork, and a walnut staircase. The construction shows how homes of means were built during that period, with carefully chosen materials throughout each room.
A teacher named Nathan Littler built the house in 1848 in a simple style. Years later, in 1867, businessman Jonathan Clark Conger purchased the building and had it greatly enlarged and modernized.
The house reflects how well-to-do families lived and arranged their homes in the mid-1800s, with rooms that show daily life from that period. Visitors can see the choices people made about space, comfort, and the materials they valued for living.
The museum is located on East Washington Street and is operated by the Washington County Historical Society. Visitors should be prepared for uneven floor levels and multiple staircases since the house spans different building periods.
Originally the house was built with red brick, but the original exterior wall was later covered with concrete and the wooden porch was replaced with cement blocks. These changes give the building its unusual appearance today and remind visitors of late-1800s renovation practices.
Location: Washington
Address: 903 East Washington Street
GPS coordinates: 41.29806,-91.68167
Latest update: December 14, 2025 18:46
Lake Darling State Park
21.5 km
Red Ball Garage
24.3 km
St. Mary's Catholic Church
22.3 km
Blair House
674 m
Saints Peter and Paul Roman Catholic Church
29.9 km
New Sweden Chapel
31.6 km
C.F. and Mary Singmaster House
26.6 km
Washington County Courthouse
13.6 km
Swedish Evangelical Lutheran Church
24.3 km
Gipple's Quarry Bridge
25.1 km
Benjamin Chapel and Richwoods Cemetery
30.7 km
Frank Stewart House
1.3 km
CM and StP Railroad Underpass
3.6 km
Charles E. Hult House, Summer Kitchen and Wood Shed
24.4 km
Community Building
27 km
Miller Round Barn
29.5 km
Alexander Young Cabin
1.7 km
County Line Bridge
16.8 km
John Hultquist House
24.4 km
Joseph Keck House
1.3 km
Pilotburg Church
17.1 km
Kurtz House
1.2 km
Woodlawn Cemetery Gates and Shelter
1.3 km
Swedesburg Historic Commercial District
24.4 km
Smith Wildman and Jennie Brookhart House
372 m
Winfield Smouse House
887 m
H.A. Baxter Coal Company Historic District
462 m
Ramsey Building
23.8 kmVisited this place? Tap the stars to rate it and share your experience / photos with the community! Try now! You can cancel it anytime.
Discover hidden gems everywhere you go!
From secret cafés to breathtaking viewpoints, skip the crowded tourist spots and find places that match your style. Our app makes it easy with voice search, smart filtering, route optimization, and insider tips from travelers worldwide. Download now for the complete mobile experience.
A unique approach to discovering new places❞
— Le Figaro
All the places worth exploring❞
— France Info
A tailor-made excursion in just a few clicks❞
— 20 Minutes