1515 Half Rd Mariani Ranch

The project at 1515 Half Rd in Morgan Hill, California, entails the demolition of existing structures and the development of 376 residential units across a 58.62-acre site, featuring a mix of 162 single-family detached homes, 138 detached clustered homes, and 76 duet units. Seven percent of the units are intended for extremely low-income households, though the specific units or types designated for affordability have not been identified. Architectural design will incorporate farmhouse, contemporary ranch, and progressive craftsman styles to create a cohesive residential character. The development will include two dedicated recreational park areas—located in the northeastern and southwestern sections—with turf, pickleball courts, and a playground to serve residents. Site preparation will require removing 28 trees protected under County ordinance, to be replaced with 769 new trees as part of a comprehensive landscaping plan. Infrastructure components include a new stormwater detention pond, a public water supply, and an onsite wastewater treatment system comprising an effluent pump station, sludge bagging facilities, two 200,000-gallon water tanks, supply wells, and approximately 2.74 acres of leach fields. The project is being pursued under SB 330, the Housing Crisis Act, as a Builder’s Remedy, necessitating approval of a Major Subdivision, grading permits, and certification of an Environmental Impact Report. All development activities are under the jurisdiction of Santa Clara County, with Parya Seif of the County serving as the primary point of contact and Mana Camden Fund, LLC/Orville T. Power as the applicant. Environmental planning is led by AECOM, with all documentation accessible via the CEQA Net portal.