4821 Hillside Dr
Castro Valley, CA 94546
3 bd 2 ba 1,119 sqft Built 1950 Lot 5,950 sqft single_family
Most recent sale
$905,000
Aug 12, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Aug 12, 2022 | Sold | $905,000 | MLS #41000717 |
| Jul 21, 2022 | Price changed | $900,000 | MLS #41000717 |
| Jul 15, 2022 | Price changed | $950,000 | MLS #41000717 |
| Jul 8, 2022 | Listed | $975,000 | MLS #41000717 |
| Dec 19, 2017 | Sold | $705,482 | MLS #40803859 |
| Nov 15, 2017 | Listed | $679,950 | MLS #40803859 |
| Apr 26, 1989 | Sold | $124,000 | Public Record |
| Oct 18, 1985 | Sold | $115,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $625,100 | $267,900 | $893,000 | $11,324 |
| 2024 | $625,100 | $267,900 | $893,000 | $11,080 |
| 2023 | $582,400 | $249,600 | $832,000 | $10,588 |
| 2022 | $525,909 | $230,520 | $756,429 | $9,766 |
| 2021 | $515,598 | $226,001 | $741,599 | $9,518 |
| 2020 | $510,316 | $223,686 | $734,002 | $9,302 |
| 2019 | $500,310 | $219,300 | $719,610 | $9,475 |
| 2018 | $490,500 | $215,000 | $705,500 | $9,209 |
| 2017 | $127,735 | $185,943 | $313,678 | $5,737 |
| 2016 | $125,230 | $182,298 | $307,528 | $5,509 |
| 2015 | $123,349 | $179,559 | $302,908 | $5,065 |
| 2014 | $120,933 | $176,043 | $296,976 | $3,804 |
| 2013 | $120,388 | $175,248 | $295,636 | $4,148 |
| 2012 | $118,027 | $171,812 | $289,839 | $3,680 |
| 2010 | $114,849 | $167,185 | $282,034 | $3,601 |
| 2009 | $114,849 | $167,185 | $282,034 | $3,610 |
| 2008 | $112,865 | $164,298 | $277,163 | $3,476 |
| 2007 | $110,652 | $161,077 | $271,729 | $3,386 |
Property facts
Year built
1950
Property type
single_family
Stories
1
Beds
3
Baths
2
Living area
1,119 sqft
Lot size
5,950 sqft
ZIP code
94546
City
Castro Valley
Street
Hillside Dr
Coordinates
37.71468, -122.07411
Comparable properties nearby
Investment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$3,581
Gross rental yield
4.75%
Implied cap rate
3.09%
Trend-extrapolated value
—
Frequently asked questions
When did 4821 Hillside Dr last sell?
4821 Hillside Dr most recently sold on Aug 12, 2022 for $905,000.
What is the current tax assessment for 4821 Hillside Dr?
The most recent total assessment for 4821 Hillside Dr (year 2025) is $893,000 with $11,324 in property tax.
How does 4821 Hillside Dr's assessment compare to its last sale price?
The current assessment is 1.3% below the last sale price of $905,000.
When was 4821 Hillside Dr built?
4821 Hillside Dr was built in 1950.
How does 4821 Hillside Dr compare to others on Hillside Dr?
We track 2 other properties on Hillside Dr. Browse the list under "Other properties on Hillside Dr" to compare beds, baths, and sale history.
What are the property facts for 4821 Hillside Dr?
4821 Hillside Dr is a 3 bed, 2 bath, 1,119 sqft, 5,950 sqft lot single_family.
Is 4821 Hillside Dr a flip candidate?
No — 4821 Hillside Dr does not appear in our flips dataset.
Is 4821 Hillside Dr a tax-appeal candidate?
No — 4821 Hillside 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 Hillside Dr