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4220 s Castro St, Martinez, CA 94553

  • $703,000

    Last sold date unavailable

  • 3

    bed

  • 1

    bath

  • 1,104

    Sqft ($598/Sqft)

House not for sale
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About 4220 s Castro St

Property type House
Year built 1949
HOA fee $0/month
Lot size 8,276 Sqft
Movoto estimate
Rental estimate
Property description
This 3-bedroom, 1-bathroom single-family home is located at 4220 s Castro St, Martinez, CA, 94553 in Contra Costa County and was built in 1949. This home offers 1,104 square feet of living space on a 8,276 sq ft lot. The estimated market value is $703,000, approximately $637 per square foot.
$703K
Range: $618K-$787K
Last 30 days 
Rental est.: $3,650/month
Gross rent multiplier: 15.1
  • 4220 s Castro St
    $659K
  • $579K
  • 94553
    $819K +4% y/y
  • Martinez
    $838K +5% y/y
No chart available
Statistics calculated by Movoto
Est. value Bed/bath Sqft mi
4230 S Castro St, Martinez, CA 94553 $749,000 4/1 1,463 0.01
530 Walnut Ave, Martinez, CA 94553 $816,000 3/2 1,746 0.02
520 Walnut Ave, Martinez, CA 94553 $690,000 1/1 1,017 0.02
4215 S Castro St, Martinez, CA 94553 $748,000 3/2 1,877 0.03
611 Janet Ln, Martinez, CA 94553 $805,000 3/2 1,773 0.03
604 Janet Ln, Martinez, CA 94553 $838,000 3/2 1,853 0.03
615 Janet Ln, Martinez, CA 94553 $932,000 3/2 2,189 0.04
610 Walnut Ave, Martinez, CA 94553 $779,000 3/2 1,526 0.04

Estimated values are based on public record data and automated valuation models. Values are not guaranteed and may not reflect current market conditions.

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7/10
John Swett Elementary School
public Grades K-5
Martinez Unified School District
6/10
Martinez Junior High School
public Grades 6-8
Martinez Unified School District
7/10
Alhambra Senior High School
public Grades 9-12
Martinez Unified School District
Source: GreatSchools.org © 2026. All rights reserved.

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