This is a one parcel lot with partially level land on top of the hills in El Sobrante. Approximately 19,863 sq ft. For your reference, we put this lot as 5979 Skyline Dr because it is located next to 5969 Skyline Dr and one house down from that is 5959 Skyline Dr. Buyer to check with the county for info regarding your plan to build. There was a septic moratorium that was lifted in 2018. Septic systems are now considered on a case-by-case basies. Investigate with County of Contra Costa. Buyer to confirm this info with county during contingency time period and before the close of escrow. All cash offer only.