0 Mountain Street, Lake Elsinore Residential development opportunity on approximately 0.82 acres (35,719 sq ft) in a growing Lake Elsinore neighborhood. Zoned R1 and designed for 2–5 units per acre, the parcel can support up to three homes. Located just minutes from the I-15 freeway and Ortega Highway (Hwy 74), the site offers convenient access for Orange County and Inland Empire commuters. Nearby residential homes are in the $600k+ range, and utilities are available along Mountain Street. Ideal for a buyer looking to build one or more custom homes in a fast-growing area with strong residential and commercial activity nearby.