団地

1. Origins, structure, and basic meaning

• Structure: 団地 (だんち) is a noun for a planned residential complex containing multiple apartment buildings and shared facilities.
• Basic usage: 大きな団地に住む makes the complex a childhood residence, while 駅前の団地では工事が進む sets a station-front housing estate as the area undergoing reconstruction.

2. Common pitfalls and similar expressions

• Single building versus housing estate
  • The scope of 団地に住む and 団地では工事する is an area containing multiple blocks. The noun does not mean one apartment unit or one building alone.