1587 Knox St
Castro Valley, CA 94546
4 bd 2 ba 1,863 sqft Built 1952 Lot 7,500 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 | $579,031 | $248,156 | $827,187 | $10,815 |
| 2024 | $579,031 | $248,156 | $827,187 | $10,553 |
| 2023 | $556,548 | $238,520 | $795,068 | $10,367 |
| 2022 | $545,637 | $233,844 | $779,481 | $10,140 |
| 2021 | $534,940 | $229,260 | $764,200 | $10,039 |
| 2020 | $529,459 | $226,911 | $756,370 | $9,913 |
| 2019 | $519,078 | $222,462 | $741,540 | $9,991 |
| 2018 | $508,900 | $218,100 | $727,000 | $9,374 |
| 2017 | $46,265 | $31,899 | $78,164 | $1,618 |
| 2016 | $45,358 | $31,274 | $76,632 | $1,510 |
| 2015 | $44,677 | $30,804 | $75,481 | $1,451 |
| 2014 | $43,801 | $30,201 | $74,002 | $1,371 |
| 2013 | $43,604 | $30,065 | $73,669 | $1,333 |
| 2012 | $42,749 | $29,475 | $72,224 | $1,296 |
| 2010 | $41,911 | $28,897 | $70,808 | $1,202 |
| 2009 | $41,597 | $28,681 | $70,278 | $1,202 |
| 2008 | $40,879 | $28,186 | $69,065 | $1,121 |
| 2007 | $40,077 | $27,633 | $67,710 | $1,051 |
Property facts
Year built
1952
Property type
single_family
Stories
1
Beds
4
Baths
2
Living area
1,863 sqft
Lot size
7,500 sqft
ZIP code
94546
City
Castro Valley
Street
Knox St
Coordinates
37.68165, -122.07923
Comparable properties nearby
Frequently asked questions
When did 1587 Knox St last sell?
No public-record sale is on file for 1587 Knox St.
What is the current tax assessment for 1587 Knox St?
The most recent total assessment for 1587 Knox St (year 2025) is $827,187 with $10,815 in property tax.
When was 1587 Knox St built?
1587 Knox St was built in 1952.
How does 1587 Knox St compare to others on Knox St?
We track 6 other properties on Knox St. Browse the list under "Other properties on Knox St" to compare beds, baths, and sale history.
What are the property facts for 1587 Knox St?
1587 Knox St is a 4 bed, 2 bath, 1,863 sqft, 7,500 sqft lot single_family.
Is 1587 Knox St a flip candidate?
No — 1587 Knox St does not appear in our flips dataset.
Is 1587 Knox St a tax-appeal candidate?
No — 1587 Knox 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 Knox St