Thanks to Reader M for the photos!
Imagine living in one of these occupied homes, next to a structurally unsound vacant. Note the red placards placed by the fire department to indicate a structural hazard — would you want that home as your next-door neighbor?

Owner of 413 Whitridge Avenue: Bruno Mpoko-Grela, PO Box 2949, Montgomery Village, MD 20886 or 17 Granite Place, #380, Gaithersburg, MD 20878

Owner of 419 Whitridge Avenue: Equity Trust Co., 5401 Elsrode Avenue, Baltimore, MD 21214/Terry Trimble and Janet Marnien-Trimble, same address.
Owner of 423 Whitridge Avenue: Mayor and City Council, 417 E Fayette Street, Baltimore, MD 21202
City Council District and Contact: District 12, Carl Stokes