20111 W Ridge Ct #30 is a 1,467 square foot condo with 2 bedrooms and 3 bathrooms. Based on Redfin's Castro Valley data, we estimate the home's value is $630,622.
CondoProperty Type
1977Year Built
$430Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$630,622
$9,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 8.6% lower than the average sale price ($690K) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$2,694 (+2.8%)
$61,034 + $100,389
$161,423
2024
$2,621 (+2.5%)
$59,838 + $98,421
$158,259
2023
$2,558 (+2.7%)
$58,665 + $96,491
$155,156
2022
$2,491 (+2.9%)
$56,387 + $92,744
$149,131
2021
$2,422 (+2.4%)
$56,387 + $92,744
$149,131
2020
$2,364 (+0.6%)
$55,281 + $90,926
$146,207
2019
$2,350 (+3.0%)
$54,715 + $89,994
$144,709
2018
$2,281 (+2.9%)
$53,642 + $88,230
$141,872
2017
$2,218 (+5.2%)
$51,559 + $84,804
$136,363
2016
$2,108 (+7.0%)
$51,559 + $84,804
$136,363
2015
$1,970 (+2.6%)
$50,548 + $83,141
$133,689
2014
$1,921 (+1.9%)
$48,814 + $80,289
$129,103
2013
$1,885 (+2.6%)
$48,814 + $80,289
$129,103
2012
$1,837 (+1.5%)
$48,593 + $79,926
$128,519
2011
$1,809 (+0.9%)
$47,641 + $78,359
$126,000
2010
$1,792 (+1.1%)
$46,707 + $76,823
$123,530
2009
$1,773 (+5.5%)
$46,358 + $76,249
$122,607
2008
$1,680
$46,468 + $76,431
$122,899
Tax history for 20111 W Ridge Ct #30
Year
Property tax
Land + Additions
Assessment*
2025
$2,694 (+2.8%)
$61,034 + $100,389
$161,423
2024
$2,621 (+2.5%)
$59,838 + $98,421
$158,259
2023
$2,558 (+2.7%)
$58,665 + $96,491
$155,156
2022
$2,491 (+2.9%)
$56,387 + $92,744
$149,131
2021
$2,422 (+2.4%)
$56,387 + $92,744
$149,131
2020
$2,364 (+0.6%)
$55,281 + $90,926
$146,207
2019
$2,350 (+3.0%)
$54,715 + $89,994
$144,709
2018
$2,281 (+2.9%)
$53,642 + $88,230
$141,872
2017
$2,218 (+5.2%)
$51,559 + $84,804
$136,363
2016
$2,108 (+7.0%)
$51,559 + $84,804
$136,363
2015
$1,970 (+2.6%)
$50,548 + $83,141
$133,689
2014
$1,921 (+1.9%)
$48,814 + $80,289
$129,103
2013
$1,885 (+2.6%)
$48,814 + $80,289
$129,103
2012
$1,837 (+1.5%)
$48,593 + $79,926
$128,519
2011
$1,809 (+0.9%)
$47,641 + $78,359
$126,000
2010
$1,792 (+1.1%)
$46,707 + $76,823
$123,530
2009
$1,773 (+5.5%)
$46,358 + $76,249
$122,607
2008
$1,680
$46,468 + $76,431
$122,899
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
RSL
Residential Small Lot Districts
Residential Small Lot districts, hereinafter designated as RSL, are established to support infill projects of duplexes, small lot single-family detached units, and townhouses. The RSL district implements and is consistent with the residential small lot land use classification of the Castro Valley General Plan.
Permitted uses
Include but are not limited to:
Agriculture-Other
Housing-Single unit
Housing-Multiple units
Agriculture-Cropland
Agriculture-Grove / orchard / vineyard
Property details
Exterior
Exterior Information
Construction Type: Wood
Building Construction Quality: Average
Pool Information
Has Pool
Property Information
Living Sq. Ft: 1,467
Building Sq. Ft: 1,467
Lot Information
# of Buildings: 1
Municipality Name: CASTRO VALLEY UNINCORP
County Use Description: CONDOMINIUM - TOWNHOUSE STYLE
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 3.0
Sq. Ft.: 1,467
Stories: —
Lot Size: —
Style: Condo/Co-op
Year Built: 1977
Year Renovated: 1977
County: Alameda County
APN: 084A025004100
Home facts updated by county records on Sep 17, 2026
Castro Valley remains a highly competitive market. On average, homes are selling for 103.7% of their asking price, with nearly 60% of properties closing above list price.
Castro Valley's fall market offers great buyer leverage. While median prices hold steady around $1.2M, increased inventory gives you room to negotiate on homes needing updates. Turnkey properties still move fast in under 15 days, so act quickly with...