18931 Marciel Ct
Castro Valley, CA 94546
3 bd 2 ba 2,198 sqft Built 1989 Lot 10,758 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 | $956,340 | $409,860 | $1,366,200 | $16,990 |
| 2024 | $956,340 | $409,860 | $1,366,200 | $7,664 |
| 2023 | $402,358 | $172,439 | $574,797 | $7,535 |
| 2022 | $394,470 | $169,058 | $563,528 | $7,385 |
| 2021 | $386,736 | $165,744 | $552,480 | $7,194 |
| 2020 | $382,772 | $164,045 | $546,817 | $7,029 |
| 2019 | $375,268 | $160,829 | $536,097 | $7,154 |
| 2018 | $367,912 | $157,676 | $525,588 | $6,951 |
| 2017 | $360,700 | $154,585 | $515,285 | $6,767 |
| 2016 | $353,629 | $151,555 | $505,184 | $6,439 |
| 2015 | $348,319 | $149,279 | $497,598 | $6,017 |
| 2014 | $341,497 | $146,356 | $487,853 | $5,941 |
| 2013 | $339,955 | $145,695 | $485,650 | $5,893 |
| 2012 | $333,290 | $142,838 | $476,128 | $5,773 |
| 2010 | $326,755 | $140,038 | $466,793 | $5,655 |
| 2009 | $324,313 | $138,991 | $463,304 | $5,679 |
| 2008 | $318,711 | $136,590 | $455,301 | $5,496 |
| 2007 | $312,464 | $133,913 | $446,377 | $5,358 |
Property facts
Year built
1989
Property type
single_family
Stories
1
Beds
3
Baths
2
Living area
2,198 sqft
Lot size
10,758 sqft
ZIP code
94546
City
Castro Valley
Street
Marciel Ct
Coordinates
37.71124, -122.08683
Comparable properties nearby
Frequently asked questions
When did 18931 Marciel Ct last sell?
No public-record sale is on file for 18931 Marciel Ct.
What is the current tax assessment for 18931 Marciel Ct?
The most recent total assessment for 18931 Marciel Ct (year 2025) is $1,366,200 with $16,990 in property tax.
When was 18931 Marciel Ct built?
18931 Marciel Ct was built in 1989.
How does 18931 Marciel Ct compare to others on Marciel Ct?
We do not currently track other properties on Marciel Ct.
What are the property facts for 18931 Marciel Ct?
18931 Marciel Ct is a 3 bed, 2 bath, 2,198 sqft, 10,758 sqft lot single_family.
Is 18931 Marciel Ct a flip candidate?
No — 18931 Marciel Ct does not appear in our flips dataset.
Is 18931 Marciel Ct a tax-appeal candidate?
No — 18931 Marciel Ct 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
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Geography