21501 Gail Dr
Castro Valley, CA 94546
3 bd 2 ba 1,550 sqft Built 1950 Lot 7,990 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $528,054 | $226,309 | $754,363 | $9,769 |
| 2024 | $528,054 | $226,309 | $754,363 | $9,497 |
| 2023 | $507,552 | $217,522 | $725,074 | $9,384 |
| 2022 | $497,601 | $213,257 | $710,858 | $9,176 |
| 2021 | $487,846 | $209,077 | $696,923 | $9,073 |
| 2020 | $482,846 | $206,934 | $689,780 | $8,941 |
| 2019 | $473,382 | $202,878 | $676,260 | $8,989 |
| 2018 | $464,100 | $198,900 | $663,000 | $8,429 |
| 2017 | $455,000 | $195,000 | $650,000 | $8,302 |
| 2016 | $279,016 | $127,279 | $406,295 | $5,463 |
| 2015 | $274,827 | $125,368 | $400,195 | $5,096 |
| 2014 | $269,445 | $122,913 | $392,358 | $4,785 |
| 2013 | $268,228 | $122,358 | $390,586 | $4,742 |
| 2012 | $262,970 | $119,959 | $382,929 | $4,657 |
| 2010 | $257,814 | $117,607 | $375,421 | $4,483 |
| 2009 | $255,888 | $116,729 | $372,617 | $4,557 |
| 2008 | $138,438 | $80,148 | $218,586 | $2,774 |
| 2007 | $135,724 | $78,577 | $214,301 | $2,602 |
Property facts
Year built
1950
Property type
single_family
Stories
1
Beds
3
Baths
2
Living area
1,550 sqft
Lot size
7,990 sqft
ZIP code
94546
City
Castro Valley
Street
Gail Dr
Coordinates
37.68566, -122.08673
Comparable properties nearby
Frequently asked questions
When did 21501 Gail Dr last sell?
No public-record sale is on file for 21501 Gail Dr.
What is the current tax assessment for 21501 Gail Dr?
The most recent total assessment for 21501 Gail Dr (year 2025) is $754,363 with $9,769 in property tax.
When was 21501 Gail Dr built?
21501 Gail Dr was built in 1950.
How does 21501 Gail Dr compare to others on Gail Dr?
We track 6 other properties on Gail Dr. Browse the list under "Other properties on Gail Dr" to compare beds, baths, and sale history.
What are the property facts for 21501 Gail Dr?
21501 Gail Dr is a 3 bed, 2 bath, 1,550 sqft, 7,990 sqft lot single_family.
Is 21501 Gail Dr a flip candidate?
No — 21501 Gail Dr does not appear in our flips dataset.
Is 21501 Gail Dr a tax-appeal candidate?
No — 21501 Gail Dr is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-2.1%
Implied 1-yr
-8.4%
2026 Q3
$875.4K
2026 Q4
$875.4K
ZIP 94546 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Gail Dr