Changes are coming to Petworth that will result in more housing for the neighborhood. Bailey Real Estate Holdings submitted an application for variance relief to the Board of Zoning Adjustment on Wednesday for permission to construct a one-story addition to the existing two-story townhome on 615 Upshur Street NW. The owner also hopes to convert the abode into a three-unit apartment building. Two parking spaces will be provided. The listing was sold earlier this year on July 15 for $550,000. There are no reports yet on what the exact price range will be for the apartments, though the current median monthly price for a rental in the neighborhood is $2,150, as reported by PoPville.