20528 E Rancho Los Cerritos Road FULLY APPROVED & PERMIT-READY CUSTOM ESTATE OPPORTUNITY! Approximately 0.70-acre lot with fully approved plans for an approximately 4, 500 SF custom main residence plus an approximately 1, 200 SF ADU. The main residence is designed with 5 bedrooms, 4.5 bathrooms, a spacious primary suite, private guest suite, large open kitchen, separate secondary kitchen, family room, great room, laundry room, and an expansive 4-car garage. The ADU features 2 bedrooms, 2 bathrooms, a full kitchen, living/dining area, and private access-ideal for multigenerational living, guests, or potential rental income. Construction drawings have been fully approved by the Los Angeles County Department of Building and Safety. The building permit is ready for issuance upon payment of the required school and recycling fees, allowing the new owner to move toward construction without going through the lengthy plan-check and approval process. A rare opportunity to acquire a large residential lot with a substantial amount of design, engineering, and entitlement work already completed. Approved plans and supporting documents are available for qualified prospective buyer review. Buyer to independently verify all square footage, plans, permits, fees, zoning, utilities, and development requirements. Listing agent has an ownership interest in the property.