Subdivisions

noun

1. A division into smaller pieces of something that has already been divided.
2. Such a piece that has been divided.

   "Work on one subdivision at a time."

3. A parcel of land that has been divided into lots.
4. A group of houses created by the same builder or in the same general area.

   "They're putting in a new subdivision out past Black Ranch Road."

5. A gated community.