the property includes other buildings; "konak" was built in 19 th century; the shed that has been restored was built in 1850, and the barn was built in 1883, according to the year written on the barn's door.

How would the previous sentence be correctly capitalized?
The property includes other buildings; "Konak" was built in 19 th century; the shed that has been restored was built in 1850, and the barn was built in 1883, according to the year written on the barn's door.