1817 Trinity Ct
Antioch, CA 94509
3 bd 2 ba 1,245 sqft Built 1974 Lot 7,000 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 | $244,631 | $170,671 | $415,302 | $5,140 |
| 2024 | $244,631 | $170,671 | $415,302 | $5,013 |
| 2022 | $230,523 | $160,829 | $391,352 | $4,884 |
| 2021 | $226,003 | $157,676 | $383,679 | $4,693 |
| 2020 | $223,686 | $156,060 | $379,746 | $4,686 |
| 2019 | $219,300 | $153,000 | $372,300 | $4,643 |
| 2018 | $215,000 | $150,000 | $365,000 | $4,481 |
| 2017 | $100,648 | $48,700 | $149,348 | $2,765 |
| 2016 | $98,675 | $47,746 | $146,421 | $2,267 |
| 2015 | $97,193 | $47,029 | $144,222 | $1,981 |
| 2014 | $95,290 | $46,108 | $141,398 | $1,920 |
| 2013 | $94,860 | $45,900 | $140,760 | $1,888 |
| 2012 | $85,760 | $36,271 | $122,031 | $1,612 |
| 2011 | $84,079 | $35,560 | $119,639 | $1,568 |
| 2010 | $83,451 | $35,295 | $118,746 | $1,560 |
| 2009 | $83,650 | $35,379 | $119,029 | $1,525 |
| 2008 | $82,010 | $34,686 | $116,696 | $1,451 |
| 2007 | $80,402 | $34,006 | $114,408 | $1,420 |
Property facts
Year built
1974
Property type
single_family
Stories
1
Beds
3
Baths
2
Living area
1,245 sqft
Lot size
7,000 sqft
ZIP code
94509
City
Antioch
Street
Trinity Ct
Coordinates
38.00319, -121.78538
Comparable properties nearby
Frequently asked questions
When did 1817 Trinity Ct last sell?
No public-record sale is on file for 1817 Trinity Ct.
What is the current tax assessment for 1817 Trinity Ct?
The most recent total assessment for 1817 Trinity Ct (year 2025) is $415,302 with $5,140 in property tax.
When was 1817 Trinity Ct built?
1817 Trinity Ct was built in 1974.
How does 1817 Trinity Ct compare to others on Trinity Ct?
We track 1 other property on Trinity Ct. Browse the list under "Other properties on Trinity Ct" to compare beds, baths, and sale history.
What are the property facts for 1817 Trinity Ct?
1817 Trinity Ct is a 3 bed, 2 bath, 1,245 sqft, 7,000 sqft lot single_family.
Is 1817 Trinity Ct a flip candidate?
No — 1817 Trinity Ct does not appear in our flips dataset.
Is 1817 Trinity Ct a tax-appeal candidate?
No — 1817 Trinity 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
+1.4%
Implied 1-yr
+5.4%
2026 Q3
$592K
2026 Q4
$599.4K
ZIP 94509 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Trinity Ct