4020 Star Ridge Rd is a 3,865 square foot house on a 0.87 acre lot with 4 bedrooms and 3 bathrooms. - it last sold on December 18, 2012 for $438,000. Based on Redfin's Fairview data, we estimate the home's value is $1,142,648.
Single-familyProperty Type
1975Year Built
0.87 acresLot Size
$296Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,142,648
$705K since sold in December 2012$47K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 31.2% lower than the average sale price ($1.66M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40578540
Sep 8, 2012
Contingent
—
Year
Property tax
Land + Additions
Assessment*
2025
$7,012 (+0.9%)
$165,038 + $385,089
$550,127
2024
$6,948 (+1.4%)
$161,803 + $377,541
$539,344
2023
$6,850 (+1.9%)
$158,631 + $370,139
$528,770
2022
$6,724 (+0.8%)
$152,472 + $355,769
$508,241
2021
$6,672 (+1.1%)
$152,472 + $355,769
$508,241
2020
$6,602 (−0.8%)
$149,483 + $348,794
$498,277
2019
$6,653 (+6.2%)
$147,951 + $345,219
$493,170
2018
$6,263 (+2.2%)
$145,051 + $338,452
$483,503
2017
$6,127 (+5.7%)
$139,419 + $325,311
$464,730
2016
$5,795 (+2.8%)
$139,419 + $325,311
$464,730
2015
$5,635 (+5.0%)
$136,686 + $318,934
$455,620
2014
$5,365 (+1.7%)
$131,996 + $307,991
$439,987
2013
$5,275 (−33.3%)
$131,996 + $307,991
$439,987
2012
$7,907 (+1.0%)
$131,400 + $306,600
$438,000
2011
$7,828 (+2.1%)
$271,892 + $407,838
$679,730
2010
$7,666 (+30.3%)
$266,562 + $399,843
$666,405
2009
$5,885 (+55.1%)
$264,570 + $396,856
$661,426
2008
$3,795
$147,000 + $343,000
$490,000
Tax history for 4020 Star Ridge Rd
Year
Property tax
Land + Additions
Assessment*
2025
$7,012 (+0.9%)
$165,038 + $385,089
$550,127
2024
$6,948 (+1.4%)
$161,803 + $377,541
$539,344
2023
$6,850 (+1.9%)
$158,631 + $370,139
$528,770
2022
$6,724 (+0.8%)
$152,472 + $355,769
$508,241
2021
$6,672 (+1.1%)
$152,472 + $355,769
$508,241
2020
$6,602 (−0.8%)
$149,483 + $348,794
$498,277
2019
$6,653 (+6.2%)
$147,951 + $345,219
$493,170
2018
$6,263 (+2.2%)
$145,051 + $338,452
$483,503
2017
$6,127 (+5.7%)
$139,419 + $325,311
$464,730
2016
$5,795 (+2.8%)
$139,419 + $325,311
$464,730
2015
$5,635 (+5.0%)
$136,686 + $318,934
$455,620
2014
$5,365 (+1.7%)
$131,996 + $307,991
$439,987
2013
$5,275 (−33.3%)
$131,996 + $307,991
$439,987
2012
$7,907 (+1.0%)
$131,400 + $306,600
$438,000
2011
$7,828 (+2.1%)
$271,892 + $407,838
$679,730
2010
$7,666 (+30.3%)
$266,562 + $399,843
$666,405
2009
$5,885 (+55.1%)
$264,570 + $396,856
$661,426
2008
$3,795
$147,000 + $343,000
$490,000
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
R1
Single-Family Residence Districts
Single-family residence districts, hereinafter designated as R-1 districts, are established to provide for and protect established neighborhoods of one-family dwellings, and to provide space in suitable locations for additional development of this kind, together with appropriate community facilities and allowance for restricted interim cultivation of the soil compatible with such low-density residential development.
Permitted uses
Include but are not limited to:
Housing-Single unit
Agriculture-Cropland
Agriculture-Grove / orchard
Sep 20, 2013 • Final
Building
Perform repairs to the exterior siding and trim.
Remodel
Nov 29, 2001 • Final
Building
Work on a roof.
Roofing
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Room Information
# of Rooms: 7
Exterior
Exterior Information
Building Style Type: H-Shape
Construction Type: Wood
Building Construction Quality: Good
Property Information
Subdivision Name: CASTLE HOMES
Living Sq. Ft: 3,865
Building Sq. Ft: 3,865
# of Units: 1
# of Stories: 2.5
Legal Description: MAP E1 712
Parking & Garage Information
# of Parking Spaces: 2
Lot Information
# of Buildings: 1
Land Sq. Ft: 38,039
Municipality Name: HAYWARD UNINCORP
Acres: 0.8733
County Use Description: SINGLE FAMILY RESIDENTIAL HOME
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 3,865
Stories: 2.5
Lot Size: 0.87 acres
Style: Single Family Residential
Year Built: 1975
Year Renovated: 1977
County: Alameda County
APN: 425 005001100
Home facts updated by county records on Sep 16, 2026
Around this home
Schools
K - 12
Preschool & daycare
East Avenue Elementary School
Public K-6 • Assigned • 1.1mi
5/10
Bret Harte Middle School
Public 7-8 • Assigned • 2.3mi
4/10
Hayward High School
Public 9-12 • Assigned • 1.9mi
5/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
3/10 Fire Factor
0.46% chance of being in a wildfire in next 30 years
2/10 Heat Factor
4 days above 89° expected this year, 7 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
7/10 Air Factor
12 unhealthy days expected this year, 12 days in 30 years
Provided by First Street
Historical weather
Fairview, CA • 94542
Average low and high temperatures (°F)
60
46
62
47
68
50
66
50
71
52
73
54
75
56
78
57
77
60
71
54
63
49
59
47
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.2 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11.2 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.09M – $1.32M
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