Set on a deep south facing 25x100 sq ft lot (2495 per tax) with sweeping views, 314 Park Street offers a rare opportunity in the heart of Bernal Heights, one of San Francisco's most sought-after neighborhoods. Just steps from Holly Park and a short stroll to the shops, restaurants, and conveniences of Cortland Avenue, this A+ location perfectly balances neighborhood charm with city access. Approved architectural site plans from award-winning architect Dumcan Mosey envision a stunning three-level, 2,934 sq. ft. modern residence with 4 bedrooms and 3 baths, including a flexible in-law suite. Open-concept kitchen, living, and dining areas oriented to maximize natural light and views, seamlessly connected to a walkout deck, plus 2 beds + 1 bath. A luxurious primary suite on the upper level with southeast and Bay vistas, complete with private deck space for morning coffee or evening sunsets. Spacious in-law unit on the lower level with its own living area/bedroom, bath, and direct access to the landscaped yard--ideal for multi-generational living, guests, or home office flexibility. The thoughtfully designed floor plan emphasizes indoor/outdoor living, capturing southern exposure and a park-like backyard.