19100 Crest Ave
Castro Valley, CA 94546
2 bd 1 ba 1,190 sqft Built 1973 Lot 546,874 sqft condos
Most recent sale
$199,950
Oct 1, 2010
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Mar 26, 2026 | Sold | $500,000 | BayEast |
| Jan 12, 2026 | Price changed | $520,000 | BayEast |
| Dec 1, 2025 | Price changed | $540,000 | BayEast |
| Sep 19, 2025 | Listed | $558,000 | BayEast |
| Jan 11, 2023 | Sold | $500,000 | BayEast |
| Jul 17, 2022 | Listed | $535,000 | MLS #41002024 |
| Oct 1, 2010 | Sold | $199,950 | MLS #40471244 |
| Jun 11, 2010 | Listed | $199,950 | MLS #40471244 |
| Jun 11, 2010 | Listing removed | $219,900 | ContraCosta |
| May 18, 2010 | Price changed | $219,900 | MLS #40463634 |
| Apr 27, 2010 | Listed | $234,950 | MLS #40463634 |
| Sep 15, 2009 | Listing removed | $264,950 | ContraCosta |
| Jul 21, 2009 | Listing removed | $249,888 | ContraCosta |
| May 11, 2009 | Listing removed | $239,950 | ContraCosta |
| Apr 30, 2009 | Listed | $239,950 | MLS #40407561 |
| Apr 20, 2009 | Listed | $259,888 | MLS #40405927 |
| Apr 4, 2009 | Price changed | $274,950 | MLS #40400116 |
| Mar 14, 2009 | Listed | $299,950 | MLS #40400116 |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $364,140 | $156,060 | $520,200 | $6,841 |
| 2024 | $364,140 | $156,060 | $520,200 | $6,650 |
| 2023 | $172,268 | $73,882 | $246,150 | $3,663 |
| 2022 | $168,891 | $72,433 | $241,324 | $3,579 |
| 2021 | $165,580 | $71,013 | $236,593 | $3,476 |
| 2020 | $163,883 | $70,285 | $234,168 | $3,378 |
| 2019 | $160,670 | $68,908 | $229,578 | $3,412 |
| 2018 | $157,521 | $67,557 | $225,078 | $3,313 |
| 2017 | $154,434 | $66,233 | $220,667 | $3,224 |
| 2016 | $151,406 | $64,935 | $216,341 | $3,066 |
| 2015 | $149,133 | $63,960 | $213,093 | $2,886 |
| 2014 | $146,212 | $62,707 | $208,919 | $2,863 |
| 2013 | $145,551 | $62,424 | $207,975 | $2,841 |
| 2012 | $142,698 | $61,200 | $203,898 | $2,792 |
| 2010 | $230,547 | $98,806 | $329,353 | $4,219 |
| 2009 | $230,547 | $98,806 | $329,353 | $4,165 |
| 2008 | $226,566 | $97,099 | $323,665 | $3,975 |
| 2007 | $222,125 | $95,196 | $317,321 | $3,899 |
Property facts
Year built
1973
Property type
condos
Stories
1
Beds
2
Baths
1
Living area
1,190 sqft
Lot size
546,874 sqft
ZIP code
94546
City
Castro Valley
Street
Crest Ave
Coordinates
37.70503, -122.10193
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 19100 Crest Ave last sell?
19100 Crest Ave most recently sold on Oct 1, 2010 for $199,950.
What is the current tax assessment for 19100 Crest Ave?
The most recent total assessment for 19100 Crest Ave (year 2025) is $520,200 with $6,841 in property tax.
How does 19100 Crest Ave's assessment compare to its last sale price?
The current assessment is 160.2% above the last sale price of $199,950.
When was 19100 Crest Ave built?
19100 Crest Ave was built in 1973.
How does 19100 Crest Ave compare to others on Crest Ave?
We track 8 other properties on Crest Ave. Browse the list under "Other properties on Crest Ave" to compare beds, baths, and sale history.
What are the property facts for 19100 Crest Ave?
19100 Crest Ave is a 2 bed, 1 bath, 1,190 sqft, 546,874 sqft lot condos.
Is 19100 Crest Ave a flip candidate?
No — 19100 Crest Ave does not appear in our flips dataset.
Is 19100 Crest Ave a tax-appeal candidate?
No — 19100 Crest Ave 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 Crest Ave