The names of all owners of all immediately adjacent
unplotted land; the names of all proposed or existing subdivisions
immediately adjacent, and the locations and dimensions of all existing
streets, alleys, crosswalks, railroads, storm drainage or lines, public
sewer and water mains and feeder lines, fire hydrants, gas, electric,
telephone and cable transmission lines, watercourses and other significant
features within 100 feet of any part of the property proposed to be
subdivided; and the location of all buildings and approximate location
of all tree masses within the property.