The total number of residential properties located within an area as identified by Maryland Property View. It is important to note that that this indicator is a count of properties (single family homes, condominiums, and duplexes) and that a property can be comprised of multiple housing units. Source: MdProperty View Years Available: 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020