The history of Ostanberg Manor dates back to the 17th century. The present main building was completed in 1863 in the Empire style, and the granary was built in 1890.

Ostersundom Manor was founded in the beginning of the 17th century, and the history dates back to the beginning of the 16th century. The manor was destroyed by Russians in 1713, but was rebuilt in the 1780s and 1790s. The main building from 1792 was replaced with new English-style building in 1878.