GROWTH A plot you're not actively building on is still an asset that needs occasional attention. Encroachment on vacant land is a real, if avoidable, risk anywhere in India, and a little diligence goes a long way toward preventing it.
Mark and maintain your boundaries. Even a modest boundary fence or markers at the corners makes a plot's ownership visually obvious, which on its own discourages casual encroachment far more than an empty, unmarked plot does.
Visit periodically, or arrange for someone to. A plot that's clearly checked on regularly — even if only a few times a year — sends a different signal than one that looks abandoned. If you live far from Chengalpattu, ask a local family member, friend, or the layout's own security arrangements to do a periodic check.
Keep your documentation current and accessible. Your sale deed, the DTCP approval reference, and the approved layout plan showing your plot's exact boundaries are what you'd need immediately if a boundary dispute ever came up — keep both physical and digital copies, and know where they are.
Choose a layout with active management, not just approval. A gated, actively managed community with round-the-clock security and a maintained compound wall — the kind of infrastructure already in place at Growth Town — meaningfully reduces the practical risk to any individual plot compared with a standalone, unmanaged piece of land.
None of this requires constant attention. A boundary marker, an occasional visit, and documentation kept in order cover most of the practical risk — the rest comes down to choosing a well-managed layout in the first place.