Mixed-use building would offer residential, retail space Details are emerging and a basic image has been released of a planned mixed-use building eyed for Germantown, with the Metro Planning Commission to soon vote on a specific plan zoning request to allow for the project. Philadelphia-based Greenpointe Construction plans the project for an unimproved 0.87-acre multi-parcel site, the main address for which is 1231 Second Ave. N. Greenpointe last December paid $5.5 million for the property — more than 14 times the mark for which it last sold eight years ago and seemingly a per-foot dollar amount record for raw land in the north side district.