Dokkengården was built by Sundman Ole Hansen Styren at the end of the 18th century, and is Sundet's oldest house.
The sundman built the house close to the river Vorma, since his job was to row people across the river when needed. There was no bridge over the Vorma until 1857, but Styren built a winter bridge in the 1780s. Its remains can be seen at low water levels. At this time, the house was called Sundhuset, since the property on which it is located was then called Sundgården.
A waterman's job was to row people across the river. The first sundman whose name is known in the Sound was Kristoffer Sundmann in the 16th century. At that time, soundmen did not pay tax on what they earned, but in return had to ensure free passage for the king's and the priest's people, and also the king's mail.
After 1680, sundmen were also taxed. Fredrik Neumann has this list of sound men in the booklet "Sundet historie": The first whose name we know was Kristoffer Sundmann in the 16th century. Ole Hansen Styren was a soundman from 1755-1809. The house has mostly been used as a residence. The current owner is Espen Jansen.