17970 Beardsley St
Castro Valley, CA 94546
4 bd 1 ba 1,000 sqft Built 1950 Lot 5,700 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 | $928,200 | $397,800 | $1,326,000 | $16,516 |
| 2024 | $928,200 | $397,800 | $1,326,000 | $9,728 |
| 2023 | $517,703 | $221,872 | $739,575 | $9,574 |
| 2022 | $507,552 | $217,522 | $725,074 | $9,392 |
| 2021 | $497,601 | $213,257 | $710,858 | $9,154 |
| 2020 | $492,501 | $211,071 | $703,572 | $8,945 |
| 2019 | $482,846 | $206,934 | $689,780 | $9,111 |
| 2018 | $473,382 | $202,878 | $676,260 | $8,855 |
| 2017 | $464,100 | $198,900 | $663,000 | $8,624 |
| 2016 | $385,000 | $165,000 | $550,000 | $7,042 |
| 2015 | $170,671 | $58,697 | $229,368 | $3,052 |
| 2014 | $167,329 | $57,547 | $224,876 | $2,996 |
| 2013 | $166,573 | $57,288 | $223,861 | $2,956 |
| 2012 | $163,307 | $56,164 | $219,471 | $2,889 |
| 2010 | $160,105 | $55,063 | $215,168 | $2,825 |
| 2009 | $158,910 | $54,652 | $213,562 | $2,829 |
| 2008 | $156,166 | $53,708 | $209,874 | $2,712 |
| 2007 | $153,104 | $52,655 | $205,759 | $2,641 |
Property facts
Year built
1950
Property type
single_family
Stories
1
Beds
4
Baths
1
Living area
1,000 sqft
Lot size
5,700 sqft
ZIP code
94546
City
Castro Valley
Street
Beardsley St
Coordinates
37.71458, -122.06996
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 17970 Beardsley St last sell?
No public-record sale is on file for 17970 Beardsley St.
What is the current tax assessment for 17970 Beardsley St?
The most recent total assessment for 17970 Beardsley St (year 2025) is $1,326,000 with $16,516 in property tax.
When was 17970 Beardsley St built?
17970 Beardsley St was built in 1950.
How does 17970 Beardsley St compare to others on Beardsley St?
We track 4 other properties on Beardsley St. Browse the list under "Other properties on Beardsley St" to compare beds, baths, and sale history.
What are the property facts for 17970 Beardsley St?
17970 Beardsley St is a 4 bed, 1 bath, 1,000 sqft, 5,700 sqft lot single_family.
Is 17970 Beardsley St a flip candidate?
No — 17970 Beardsley St does not appear in our flips dataset.
Is 17970 Beardsley St a tax-appeal candidate?
No — 17970 Beardsley 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 Beardsley St