18623 Center St
Castro Valley, CA 94546
3 bd 2 ba 1,556 sqft Built 1961 Lot 5,000 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 | $691,866 | $296,514 | $988,380 | $12,449 |
| 2024 | $691,866 | $296,514 | $988,380 | $4,906 |
| 2023 | $251,545 | $93,921 | $345,466 | $4,813 |
| 2022 | $246,614 | $92,080 | $338,694 | $4,708 |
| 2021 | $241,778 | $90,274 | $332,052 | $4,582 |
| 2020 | $239,300 | $89,349 | $328,649 | $4,476 |
| 2019 | $234,609 | $87,598 | $322,207 | $4,549 |
| 2018 | $230,010 | $85,881 | $315,891 | $4,418 |
| 2017 | $225,501 | $84,197 | $309,698 | $4,300 |
| 2016 | $221,081 | $82,546 | $303,627 | $4,090 |
| 2015 | $217,760 | $81,307 | $299,067 | $3,823 |
| 2014 | $213,496 | $79,714 | $293,210 | $3,761 |
| 2013 | $212,531 | $79,354 | $291,885 | $3,719 |
| 2012 | $208,365 | $77,799 | $286,164 | $3,639 |
| 2010 | $204,280 | $76,273 | $280,553 | $3,560 |
| 2009 | $202,753 | $75,703 | $278,456 | $3,569 |
| 2008 | $199,252 | $74,396 | $273,648 | $3,436 |
| 2007 | $195,345 | $72,937 | $268,282 | $3,347 |
Property facts
Year built
1961
Property type
single_family
Stories
1
Beds
3
Baths
2
Living area
1,556 sqft
Lot size
5,000 sqft
ZIP code
94546
City
Castro Valley
Street
Center St
Coordinates
37.71030, -122.06142
Comparable properties nearby
Frequently asked questions
When did 18623 Center St last sell?
No public-record sale is on file for 18623 Center St.
What is the current tax assessment for 18623 Center St?
The most recent total assessment for 18623 Center St (year 2025) is $988,380 with $12,449 in property tax.
When was 18623 Center St built?
18623 Center St was built in 1961.
How does 18623 Center St compare to others on Center St?
We track 8 other properties on Center St. Browse the list under "Other properties on Center St" to compare beds, baths, and sale history.
What are the property facts for 18623 Center St?
18623 Center St is a 3 bed, 2 bath, 1,556 sqft, 5,000 sqft lot single_family.
Is 18623 Center St a flip candidate?
No — 18623 Center St does not appear in our flips dataset.
Is 18623 Center St a tax-appeal candidate?
No — 18623 Center 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 Center St