Unlock the development potential of 6433 Thornton Avenue, a prime, infill opportunity located in the heart of Newark, CA. This 10,500 square foot (0.24-acre) vacant lot is zoned Residential High Density (RH) and falls within the Old Town Newark Specific Plan, making it a strong candidate for a range of residential projects, including attached townhomes, duplexes, small apartment buildings, ADUs, or residential care facilities. The RH zoning permits a density of approximately 6 to 14 dwelling units, depending on the layout and unit sizes. Development standards allow for 65% maximum lot coverage, 25% required landscaping, and a minimum of 100 square feet of open space per unit. A conceptual layout of 10 to 12 residential units over 3 stories (with garage parking on the ground floor) is a viable option and aligns with neighboring development patterns. This site is surrounded by residential and community-oriented uses and is located on a main thoroughfare with nearby public transit access. Utilities are available at the street, including water, sewer, electricity, and gas. There are no existing structures on the property, making this a clean and shovel-ready site for your next project. 6433 Thornton is just minutes from Highway 84 and I-880, providing convenient access to the Peninsula, East Bay, and Silicon Valley. The location is ideal for developers targeting the strong demand for new housing in Newark and the surrounding South Bay. Whether you're an investor, builder, or affordable housing developer, this parcel presents a rare opportunity to acquire land in a city that is actively encouraging high-density housing development. Buyer to verify all development potential directly with the City of Newark.