gm. Iłów, pow. sochaczewski, woj. mazowieckie

The village was mentioned for the first time in 1530. It was settled by the Dutch in the first half of the 19th century. In 1827, it had 11 houses and 92 residents, while in 1895 - 138 inhabitants and 492 morga in area.

Zalesie is a linear village located to the south of Iłów and west of Stare Brzozowo. The buildings are modern and are situated along an east-west line. The cultural landscape is in satisfactory condition - vegetation planted on fields and drainage ditches, which stretch along the building line to the south of it. The ditches channel out excess water to the main canal. No buildings associated with the Dutch colonization have survived.