There are three different symbols on the map. Each one stands for a different property type.
Single-family residence (house or townhouse)
Medium multi-family building (condos or duplexes)
Large multi-family building (apartment complexes with 50+ units)
Property icons appear in four different colors. At the start of your search, all housing icons appear red.
The property you are currently viewing will turn blue on the map.
Favorited listings are yellow.
Properties you have already viewed change to gray.