The owners of Haali Manor are known since 1540, and it became a manor in around the middle of the 17th century. The main building dates from the 1850s, and the roof was remodeled in 1934.

Haarajoki Manor was founded in 1783, and the owners are known since then. The main building was built in the beginning of the 19th century in the Empire style, and was transferred to the present location in 1863. The current appearance dates from the reconstruction in 1920.

The history of Hakunila Manor dates back to the 17th century. Originally there was a neoclassical building which was built in 1842-1844, but it was replaced with Art Nouveau building in the beginning of the 20th century.

The history of Hautjarvi Manor dates back to 1647, and the owners are known since then. It became a manor in 1650-1670. The present main building was built in the beginning of the 19th century in the Empire style. The manor is privately owned since 1996.

Hermansaari Manor was founded in the middle of the 17th century, and the owners are known since 1639. The present main building was built in 1912, and it replaced an earlier main building dating from the end of the 18th century and destroyed by fire in 1911.

Hermans Manor was founded in the 1640s, and the owners are known since 1541. The present main building is believed to be built in the middle of the 18th century. It has been reconstructed several times afterwards, and the current appearance dates from 1937.

The owners of Hintsa Manor are known since 1540. The present main building was built in 1837 in the Empire style, and it was probably designed by Carl Engel. The earlier main building from the 18th century still exists in the yard.

The history of Hirvihaara Manor dates back to the 16th century. The present main building was built in 1918. It served as a war hospital during the Second World War, and the tower was used for air surveillance. The manor house is used as a hotel and restaurant at present.