1436 Western Avenue presents a rare ±16-acre residential development opportunity in the heart of Petaluma. Located just five minutes from Downtown, the site offers a compelling blend of scale, flexibility, and proximity to established neighborhoods and top-tier schools. Currently supporting rural residential development under Sonoma County jurisdiction, the property also offers potential upside through annexation into the City of Petaluma, creating a path to increased residential density. With multiple points of access along Western Avenue, Bodega Avenue, Cleveland Lane, and Bantam Way, this infill site is well positioned to meet ongoing housing demand in a supply-constrained North Bay market.