A short distance west of Echo Park, Los Angeles-based 4Site Real Estate is in the midst of construction on a residential-retail complex in Historic Filipinotown. The mixed-use development, now rising from a .65-acre site at 2510 Temple Street, will consist of a four-story structure featuring 47 apartments and approximately 2,000 square feet of ground-level restaurant space.  Plans also call for a parking garage at the rear of the property, as well as aenities such as a swimming pool, a spa and a gym. The low-rise complex, designed by Tighe Architecture, will feature exterior finishes including seam metal, cement boards.  The project is highlighted by a sculptural entry building along Temple Street.