20 Carquinez Scenic Dr . Multi-Family Home for sale in Martinez, CA for $1,200,000. This 3,094 square foot home was built in 1965 on a lot size of 0.12 Acre(s).. 20 Carquinez Scenic offers investors a fantastic opportunity to make a few selective upgrades and improvements to maximize returns and bring rents to market. Each of the apartments are spacious two bedroom, one bath and the front two a...