21331 Hobert St
Castro Valley, CA 94546
2 bd 1 ba 941 sqft Built 1947 Lot 5,044 sqft single_family
Most recent sale
$790,000
May 13, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| May 13, 2022 | Sold | $790,000 | MLS #40987775 |
| Apr 6, 2022 | Listed | $779,000 | MLS #40987775 |
| Apr 16, 2013 | Sold | $375,000 | MLS #40606229 |
| Mar 8, 2013 | Listed | $325,000 | MLS #40606229 |
| Oct 22, 2008 | Sold | $395,500 | Public Record |
| Oct 15, 2008 | Sold | $395,500 | ContraCosta |
| Apr 12, 1999 | Sold | $205,000 | Public Record |
| Jun 24, 1994 | Sold | $160,000 | Public Record |
| Oct 4, 1988 | Sold | $150,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $586,843 | $251,504 | $838,347 | $10,865 |
| 2024 | $586,843 | $251,504 | $838,347 | $10,600 |
| 2023 | $508,200 | $217,800 | $726,000 | $9,463 |
| 2022 | $304,597 | $130,541 | $435,138 | $5,964 |
| 2021 | $298,625 | $127,982 | $426,607 | $5,895 |
| 2020 | $295,564 | $126,670 | $422,234 | $5,816 |
| 2019 | $289,771 | $124,187 | $413,958 | $5,856 |
| 2018 | $284,090 | $121,753 | $405,843 | $5,506 |
| 2017 | $278,520 | $119,365 | $397,885 | $5,369 |
| 2016 | $273,060 | $117,025 | $390,085 | $5,062 |
| 2015 | $268,960 | $115,268 | $384,228 | $4,929 |
| 2014 | $263,691 | $113,010 | $376,701 | $4,663 |
| 2013 | $213,500 | $91,500 | $305,000 | $3,844 |
| 2012 | $196,000 | $84,000 | $280,000 | $3,554 |
| 2010 | $217,000 | $93,000 | $310,000 | $3,813 |
| 2009 | $217,000 | $93,000 | $310,000 | $4,617 |
| 2008 | $171,268 | $73,400 | $244,668 | $3,049 |
| 2007 | $167,910 | $71,961 | $239,871 | $2,828 |
Property facts
Year built
1947
Property type
single_family
Stories
1
Beds
2
Baths
1
Living area
941 sqft
Lot size
5,044 sqft
ZIP code
94546
City
Castro Valley
Street
Hobert St
Coordinates
37.68811, -122.08625
Comparable properties nearby
Investment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$3,011
Gross rental yield
4.57%
Implied cap rate
2.97%
Trend-extrapolated value
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Frequently asked questions
When did 21331 Hobert St last sell?
21331 Hobert St most recently sold on May 13, 2022 for $790,000.
What is the current tax assessment for 21331 Hobert St?
The most recent total assessment for 21331 Hobert St (year 2025) is $838,347 with $10,865 in property tax.
How does 21331 Hobert St's assessment compare to its last sale price?
The current assessment is 6.1% above the last sale price of $790,000.
When was 21331 Hobert St built?
21331 Hobert St was built in 1947.
How does 21331 Hobert St compare to others on Hobert St?
We track 3 other properties on Hobert St. Browse the list under "Other properties on Hobert St" to compare beds, baths, and sale history.
What are the property facts for 21331 Hobert St?
21331 Hobert St is a 2 bed, 1 bath, 941 sqft, 5,044 sqft lot single_family.
Is 21331 Hobert St a flip candidate?
No — 21331 Hobert St does not appear in our flips dataset.
Is 21331 Hobert St a tax-appeal candidate?
No — 21331 Hobert 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
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