Thailavaram is a village located between Guduvancheri and Potheri of Maraimalai Nagar municipality in Chengalpattu District in Tamil Nadu, India.

L&T's Estanzia IT SEZ (Special Economic Zone) is located just opposite to this village.

Thailavaram is a developing village located along National Highway 32 near Guduvancheri that connects Chennai with the cities in southern and western Tamil Nadu.

Important locations nearby are L&T's Estanzia IT SEZ (Special Economic Zone), Valliammai Engineering College, SRM Institute of Science and Technology which are at a throw-away distance from this village.

The village once known for its agricultural lands but which is losing its scenic beauty due to very rapid development of the suburb's near chennai city and SEZ (Special Economic Zone's) Thailavaram is well connected by roads, as it is located near Chennai, between Tambaram and Chengalpattu State Road highway.