At its meeting Friday the Boston Redevelopment Authority board voted in favor of a 124-unit development Hyde Park Avenue between Ukraine Way and Walk Hill Street. The development, termed "Parcel U" because it's one of several pieces of MBTA land surrounding Forest Hills, will be built in three phases between 2015 and 2017. It will have a line of row houses along Hyde Park Avenue and a 65-unit, five-story apartment building at Ukraine Way. Urbanica Design is the architect. Urbanica and the Community Builders are the development team.