21991 Queen St
Castro Valley, CA 94546
— ba Lot 3,207 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 | — | $98,647 | $98,647 | $1,223 |
| 2024 | — | $98,647 | $98,647 | $1,196 |
| 2023 | — | $94,817 | $94,817 | $1,178 |
| 2022 | — | $92,958 | $92,958 | $1,156 |
| 2021 | — | $91,136 | $91,136 | $1,147 |
| 2020 | — | $90,202 | $90,202 | $1,134 |
| 2019 | — | $88,434 | $88,434 | $1,110 |
| 2018 | — | $86,700 | $86,700 | $1,039 |
| 2017 | — | $85,000 | $85,000 | $1,014 |
| 2016 | — | $36,929 | $36,929 | $423 |
| 2015 | — | $36,374 | $36,374 | $415 |
| 2014 | — | $35,662 | $35,662 | $393 |
| 2013 | — | $35,500 | $35,500 | $390 |
| 2012 | — | $34,805 | $34,805 | $383 |
| 2010 | — | $34,122 | $34,122 | $374 |
| 2009 | — | $33,867 | $33,867 | $381 |
| 2008 | — | $33,282 | $33,282 | $370 |
| 2007 | — | $32,630 | $32,630 | $342 |
Property facts
Year built
—
Property type
single_family
Stories
—
Beds
—
Baths
—
Living area
—
Lot size
3,207 sqft
ZIP code
94546
City
Castro Valley
Street
Queen St
Coordinates
37.69013, -122.06921
Frequently asked questions
When did 21991 Queen St last sell?
No public-record sale is on file for 21991 Queen St.
What is the current tax assessment for 21991 Queen St?
The most recent total assessment for 21991 Queen St (year 2025) is $98,647 with $1,223 in property tax.
When was 21991 Queen St built?
The year built for 21991 Queen St is not in our records.
How does 21991 Queen St compare to others on Queen St?
We track 8 other properties on Queen St. Browse the list under "Other properties on Queen St" to compare beds, baths, and sale history.
What are the property facts for 21991 Queen St?
21991 Queen St is a — bath, 3,207 sqft lot single_family.
Is 21991 Queen St a flip candidate?
No — 21991 Queen St does not appear in our flips dataset.
Is 21991 Queen St a tax-appeal candidate?
No — 21991 Queen St 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 Queen St