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 balcony, dishwasher, carpet, on-site laundry, air conditioning, and walk-in closets. It has building amenities including on-site laundry, business center, fitness center, and controlled access.