2217 Koa Ct
Antioch, CA 94509
4 bd 3 ba 2,241 sqft Built 1992 Lot 11,730 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 | $370,223 | $139,267 | $509,490 | $6,032 |
| 2024 | $370,223 | $139,267 | $509,490 | $5,893 |
| 2023 | $355,848 | $133,860 | $489,708 | $5,683 |
| 2022 | $348,871 | $131,236 | $480,107 | $5,595 |
| 2021 | $342,031 | $128,663 | $470,694 | $5,430 |
| 2020 | $338,524 | $127,344 | $465,868 | $5,381 |
| 2019 | $331,887 | $124,848 | $456,735 | $5,314 |
| 2018 | $325,380 | $122,400 | $447,780 | $5,114 |
| 2017 | $319,000 | $120,000 | $439,000 | $5,011 |
| 2016 | $230,930 | $81,137 | $312,067 | $3,684 |
| 2015 | $227,462 | $79,919 | $307,381 | $3,944 |
| 2014 | $223,007 | $78,354 | $301,361 | $4,644 |
| 2013 | $209,100 | $45,900 | $255,000 | $5,235 |
| 2012 | $208,001 | $39,999 | $248,000 | $5,114 |
| 2011 | $189,968 | $36,532 | $226,500 | $4,896 |
| 2010 | $184,516 | $35,484 | $220,000 | $4,771 |
| 2009 | $201,290 | $38,710 | $240,000 | $5,028 |
| 2008 | $222,203 | $77,225 | $299,428 | $5,541 |
| 2007 | $217,847 | $75,711 | $293,558 | $5,474 |
Property facts
Year built
1992
Property type
single_family
Stories
2
Beds
4
Baths
3
Living area
2,241 sqft
Lot size
11,730 sqft
ZIP code
94509
City
Antioch
Street
Koa Ct
Coordinates
37.96954, -121.78782
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 2217 Koa Ct last sell?
No public-record sale is on file for 2217 Koa Ct.
What is the current tax assessment for 2217 Koa Ct?
The most recent total assessment for 2217 Koa Ct (year 2025) is $509,490 with $6,032 in property tax.
When was 2217 Koa Ct built?
2217 Koa Ct was built in 1992.
How does 2217 Koa Ct compare to others on Koa Ct?
We track 3 other properties on Koa Ct. Browse the list under "Other properties on Koa Ct" to compare beds, baths, and sale history.
What are the property facts for 2217 Koa Ct?
2217 Koa Ct is a 4 bed, 3 bath, 2,241 sqft, 11,730 sqft lot single_family.
Is 2217 Koa Ct a flip candidate?
No — 2217 Koa Ct does not appear in our flips dataset.
Is 2217 Koa Ct a tax-appeal candidate?
No — 2217 Koa 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
+3.7%
Implied 1-yr
+14.9%
2026 Q3
$654K
2026 Q4
$673.5K
ZIP 94509 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Koa Ct