±15.78 acres of peaceful, private, seclusion with breathtaking Mt. Diablo views surrounded by $2-3M estates yet just minutes to world class Downtown WC amenities. Currently 2 adjacent parcels marketed together or separately. Build your own family compound or take advantage of County R-40 zoning to develop a luxury subdivision with ± 1 ac parcels. Truly a once in a lifetime opportunity to purchase this special property! 140 Cielo Via is ±9.28 ac and is priced separately at $4.76M. This property includes an existing single story ±2,479 sf ranch home built in 1970 (acc to tax records) with pool. Cielo currently has City and well water, septic, PG&E, and cable. Public sewer connection is available on Arbol Via. 0 Arbol Via is ±6.5 ac and is priced separately at $2.87M. There is currently an existing metal building that was used for horse stables at one time but is not included in the sale. Utilities will need to be investigated by Buyer - sewer on Arbol + water on Cielo.