What is a realistic cost per square foot for house construction in Bangalore in 2026?

Rates vary by package, locality and site condition, and the calculator shows a band rather than one fixed number for exactly this reason. A standard-grade home typically costs less per square foot than a premium or luxury specification, and a Koramangala rebuild on a constrained plot rarely costs the same as a similar house in a newer Whitefield layout. Use the calculator to see how your own inputs move the rate before quoting a single figure to anyone.