Incredible Multi-Family Development Opportunity in Rapidly Growing Yucaipa! Rare offering of approximately 4 acres of prime multi-family land located at 31297 Avenue D (APN: 0301-101-18), zoned for medium density residential (RM10). Build up to 68 units w/ density bonus under current zoning. This parcel being offer separately w/ adjoining property 12419 13th Street, which includes 4 separate parcels and 3 bed/2bath residence on approx. 3.5 additional acres for a combined total of 7.5 acres. Ideal for a larger, phased project. Nestled in one of Southern California's most promising growth corridors, this site offers an unbeatable investment in the heart of a city undergoing major transformation. Yucaipa is booming with revitalization--the Uptown Historic District is being redeveloped, new retail centers, restaurants, and public infrastructure have been completed or are underway. With easy access to I-10, proximity to great schools, shopping, and employment hubs, and a strong city vision supporting smart residential growth, this is your chance to capitalize on a limited-supply opportunity. All parcels have excellent topography located adjacent to elementary school and walking distance to high school. Crafton Community College located within 1-2 miles from property. Ready for entitlement and development. Don't miss out on one of the only large infill mulit-family market rents development sites in Yucaipa!