Accessibility means the ability to reach, get, enter, or access. Anything that is accessible is easier to obtain or even use. It also means being approachable, and easier to understand.
Accessibility is an attribute of being easier to understand, approach, use, speak to, enter, reach, venture, and so on. It is the attribute of being easily reachable, usable, functional, and obtainable, in a manner of speaking.
In real estate, accessibility means conveniently and easily accessing, reaching, and entering any property, as far as tenants, occupants, owners, and others are concerned. This also means being reachable by vehicles and public transportation at its specific location. Accessible housing also means real estate that has been developed or revamped for higher accessibility as per regulations and guidelines, to benefit those with medical ailments, disabilities, and other issues.