1238 Center Avenue Charming single-family home at 1238 Center Ave, Martinez, CA a comfortable and well-sited residence offering 4 bedrooms and 2 baths across approximately 1, 681 sq ft of living space on a generous 12, 096 sq ft lot. Bright, functional layout with roomy bedrooms and flexible living areas that suit families or those who work from home. The large lot provides a private, expansive backyard with plenty of room for gardening, and outdoor entertaining. Conveniently located near downtown Martinez, local schools, parks and transportation options, this property blends suburban tranquility with easy access to community amenities.