Kos Manor is a 16th-century house in the Murova neighbourhood, one of the older domestic buildings that survived Jesenice's industrial transformation. It gives the town a pre-factory layer that is easy to miss if you only look at the rail line and steel heritage.
Its value is modest but real. Fold it into a walk through the older parts of town, especially if you are interested in how the settlement looked before ironworks became the dominant story.