18700 Center St
Castro Valley, CA 94546
4 bd 3 ba 1,798 sqft Built 1955 Lot 6,500 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 | $902,550 | $386,807 | $1,289,357 | $16,083 |
| 2024 | $902,550 | $386,807 | $1,289,357 | $15,739 |
| 2023 | $867,510 | $371,790 | $1,239,300 | $15,507 |
| 2022 | $850,500 | $364,500 | $1,215,000 | $15,226 |
| 2021 | $393,039 | $149,128 | $542,167 | $7,072 |
| 2020 | $389,011 | $147,600 | $536,611 | $6,909 |
| 2019 | $381,386 | $144,707 | $526,093 | $7,032 |
| 2018 | $373,911 | $141,870 | $515,781 | $6,832 |
| 2017 | $366,582 | $139,090 | $505,672 | $6,652 |
| 2016 | $359,395 | $136,363 | $495,758 | $6,329 |
| 2015 | $353,999 | $134,316 | $488,315 | $5,915 |
| 2014 | $347,065 | $131,685 | $478,750 | $5,839 |
| 2013 | $311,977 | $131,090 | $443,067 | $5,415 |
| 2012 | $299,880 | $128,520 | $428,400 | $5,237 |
| 2010 | $208,945 | $89,548 | $298,493 | $3,841 |
| 2009 | $207,384 | $88,879 | $296,263 | $3,852 |
| 2008 | $203,803 | $87,344 | $291,147 | $3,714 |
| 2007 | $199,807 | $85,631 | $285,438 | $3,620 |
Property facts
Year built
1955
Property type
single_family
Stories
2
Beds
4
Baths
3
Living area
1,798 sqft
Lot size
6,500 sqft
ZIP code
94546
City
Castro Valley
Street
Center St
Coordinates
37.70975, -122.06095
Comparable properties nearby
Frequently asked questions
When did 18700 Center St last sell?
No public-record sale is on file for 18700 Center St.
What is the current tax assessment for 18700 Center St?
The most recent total assessment for 18700 Center St (year 2025) is $1,289,357 with $16,083 in property tax.
When was 18700 Center St built?
18700 Center St was built in 1955.
How does 18700 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 18700 Center St?
18700 Center St is a 4 bed, 3 bath, 1,798 sqft, 6,500 sqft lot single_family.
Is 18700 Center St a flip candidate?
No — 18700 Center St does not appear in our flips dataset.
Is 18700 Center St a tax-appeal candidate?
No — 18700 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