Real Estate Why maintenance matters: A close look at the math behind apartment service charges Updated : October 25, 2019 06:25 AM IST Much of the ongoing maintenance cost is locked into the design of the development. What’s good for the environment and society is also good for the individual home owner. Subscribe to Moneycontrol PRO at just Rs.33/- per month for the first year. Use code SUPERPRO. Limited period offer. Available on Web and Android.