Amendment to the U.S. Constitution and part of the Bill of Rights that denies quarter in private homes to soldiers during times of peace.
The last time the Third Amendment had serious literal application was during the Civil War (1861-1865), when property owners were made to house, feed, and generally support both Union and Confederate soldiers.
For development of privacy rights,
This contemporary reliance is typified by State v. Coburn
Bill of Rights
Griswold v. Connecticut
Katz v. United States
Privacy, right to