Nubia Square Apartments 3711 Southmore Blvd, Houston, TX is a rental apartment building with 9 floorplans available. It is located in the MacGregor neighborhood of Houston. It has apartment amenities including carpet, dishwasher, walk-in closets, balcony, on-site laundry, and air conditioning. It has building amenities including controlled access, fitness center, on-site laundry, and business center.