Is address a proper noun

Answer 1

No, the noun 'address' is a common noun, a general word for any place where a person or organization can be reached; the directions for delivery of mail; a location; a formal speech delivered to an audience.

A proper noun is the name of a specific person, place, or thing. Example:

Mr. John Q. Public (proper noun, the name of a specific person)

123 Main Street, Anytown, TX (proper noun, the name of a specific place)

Answer 2

No, "address" is a common noun because it refers to a general type of location where someone lives or a place where something is located. It is not a specific or unique entity that requires capitalization like a proper noun would.