Staffas Manor was founded in the middle of the 16th century. The present main building was built in the beginning of the 19th century. Nowadays, it is used as an art gallery.

The history of Stansvik dates back to the end of the 16th century, and it became a manor in 1798. The main building was built in 1803-1804. There is an avenue of oak trees from the 1860s. The annex is located by the main building, and it is called Engel. The manor is owned by Helsinki city.

The history of Stensbole Manor dates back to medieval times, and the owners are known since 1480. The present main building was built in 1814, and was remodeled in 1831. The current appearance dates from the late 19th century.

The history of Stromsberg Manor dates back to the 14th century. The owners are known since 1569, and it became known as Stromsberg Manor in 1579. It has been used as a house of Bishops from 1723 to 1923. The present main building was built in the 1790s, and has been reconstructed several times afterwards.

Stroms Manor was known as a part of Herttoniemi Manor in the 18th century. It became independent of Herttoniemi manor in 1793, and the original main building was completed in 1794. The present main building was built in 1910, and the manor became known as Stroms manor around then. Nowadays, the manor is owned by the city, and the main building is used as an art school.

The history of Salinkaa Manor dates back to the 17th century. It became a manor in 1807-1809. The main building was built in the early 19th century. The present appearance is from the reconstruction in 1900. Nowadays, it is owned by the town, and used for conferences and private parties.

Soderkulla Manor was founded in 1557. The present main building was completed in 1908 in Art Nouveau. The granary was built in the 19th century in the Neo-Gothic style. Nowadays, the manor is used for conferences and parties.