9556 Crow Canyon Rd is a 4,544 square foot house on a 3.91 acre lot. - it last sold on January 26, 2018 for $1,800,000. Based on Redfin's Castro Valley data, we estimate the home's value is $2,867,536.
Single-familyProperty Type
1954Year Built
3.91 acresLot Size
$631Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$2,867,536
$1.1M since sold in January 2018$66K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 37.2% higher than the average sale price ($2.09M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40799334
Jan 28, 2018
Listing Removed
—
Oct 30, 2017
Contingent
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #40799321
Oct 30, 2017
Contingent
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #40798531
Oct 3, 2017
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #40772770
Sep 21, 2017
Listing Removed
—
Apr 3, 2017
Contingent
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #26573732
Oct 31, 1996
Sold
$610,000
$134/sq ft
Sep 29, 1996
Listing Removed
—
Mar 14, 1996
Listed
*
Public Records
Mar 26, 1987
Sold
$400,000
$88/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$24,637 (+2.3%)
$928,448 + $1,160,560
$2,089,008
2024
$24,074 (+1.3%)
$910,248 + $1,137,810
$2,048,058
2023
$23,762 (+1.7%)
$892,400 + $1,115,500
$2,007,900
2022
$23,366 (+3.0%)
$857,752 + $1,072,190
$1,929,942
2021
$22,686 (+2.3%)
$857,752 + $1,072,190
$1,929,942
2020
$22,183 (−1.9%)
$840,936 + $1,051,170
$1,892,106
2019
$22,606 (+96.3%)
$832,320 + $1,040,400
$1,872,720
2018
$11,516 (+2.6%)
$816,000 + $1,020,000
$1,836,000
2017
$11,223 (+5.1%)
$371,871 + $550,188
$922,059
2016
$10,677 (+6.9%)
$371,871 + $550,188
$922,059
2015
$9,992 (+0.7%)
$364,582 + $539,404
$903,986
2014
$9,924 (+0.4%)
$352,074 + $520,899
$872,973
2013
$9,886 (+1.8%)
$352,074 + $520,899
$872,973
2012
$9,710 (+1.3%)
$350,485 + $518,548
$869,033
2011
$9,585 (+0.6%)
$343,614 + $508,381
$851,995
2010
$9,526 (−0.7%)
$336,876 + $498,414
$835,290
2009
$9,592 (+2.9%)
$334,361 + $494,692
$829,053
2008
$9,325
$335,156 + $495,868
$831,024
Tax history for 9556 Crow Canyon Rd
Year
Property tax
Land + Additions
Assessment*
2025
$24,637 (+2.3%)
$928,448 + $1,160,560
$2,089,008
2024
$24,074 (+1.3%)
$910,248 + $1,137,810
$2,048,058
2023
$23,762 (+1.7%)
$892,400 + $1,115,500
$2,007,900
2022
$23,366 (+3.0%)
$857,752 + $1,072,190
$1,929,942
2021
$22,686 (+2.3%)
$857,752 + $1,072,190
$1,929,942
2020
$22,183 (−1.9%)
$840,936 + $1,051,170
$1,892,106
2019
$22,606 (+96.3%)
$832,320 + $1,040,400
$1,872,720
2018
$11,516 (+2.6%)
$816,000 + $1,020,000
$1,836,000
2017
$11,223 (+5.1%)
$371,871 + $550,188
$922,059
2016
$10,677 (+6.9%)
$371,871 + $550,188
$922,059
2015
$9,992 (+0.7%)
$364,582 + $539,404
$903,986
2014
$9,924 (+0.4%)
$352,074 + $520,899
$872,973
2013
$9,886 (+1.8%)
$352,074 + $520,899
$872,973
2012
$9,710 (+1.3%)
$350,485 + $518,548
$869,033
2011
$9,585 (+0.6%)
$343,614 + $508,381
$851,995
2010
$9,526 (−0.7%)
$336,876 + $498,414
$835,290
2009
$9,592 (+2.9%)
$334,361 + $494,692
$829,053
2008
$9,325
$335,156 + $495,868
$831,024
*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
Apr 13, 2021 • Final
Building
Install a roof-mounted solar photovoltaic system and energy storage systems. Install a new load center and an internal load center with an automatic relay. Update the electrical diagram and breaker schedule.
Battery
Electrical
Solar
Jan 3, 2006 • Final
Building
Construct a new inground gunite swimming pool with an integrated spa within the gunite shell.
Pool and hot tub
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: 17
Exterior
Exterior Information
Construction Type: Wood
Building Construction Quality: Good
Pool Information
Has Pool
Property Information
Living Sq. Ft: 4,544
Building Sq. Ft: 4,544
# of Units: 1
# of Stories: 1
Parking & Garage Information
# of Parking Spaces: 2
Lot Information
# of Buildings: 1
Land Sq. Ft: 170,230
Municipality Name: CASTRO VALLEY UNINCORP
Acres: 3.9079
County Use Description: IMPROVED RURAL-RESIDENTIAL HOM
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: —
Baths: —
Sq. Ft.: 4,544
Stories: 1.0
Lot Size: 3.91 acres
Style: Single Family Residential
Year Built: 1954
Year Renovated: 1954
County: Alameda County
APN: 085 190300401
Home facts updated by county records on Sep 17, 2026
Around this home
Schools
Independent Elementary School
Public K-5 • Assigned • 3.2mi
9/10
Canyon Middle School
Public 6-8 • Assigned • 2.8mi
7/10
Castro Valley High School
Public 9-12 • Assigned • 3.6mi
9/10
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
4/10 Fire Factor
2% chance of being in a wildfire in next 30 years
3/10 Heat Factor
7 days above 91° expected this year, 15 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
Castro Valley, CA • 94552
Average low and high temperatures (°F)
61
42
63
44
69
47
67
48
72
51
74
53
76
56
80
56
79
59
72
52
64
46
59
45
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
$2.73M – $3.30M
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