309 Rio Del Mar
American Canyon, CA 94503
4 bd 2 ba 1,792 sqft Built 1954 Lot 10,019 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 | $379,509 | $145,071 | $524,580 | $5,995 |
| 2024 | $379,509 | $145,071 | $524,580 | $5,781 |
| 2023 | $364,773 | $139,439 | $504,212 | $5,670 |
| 2022 | $357,621 | $136,705 | $494,326 | $5,582 |
| 2021 | $350,609 | $134,025 | $484,634 | $5,494 |
| 2020 | $347,014 | $132,651 | $479,665 | $5,450 |
| 2019 | $340,210 | $130,050 | $470,260 | $5,348 |
| 2018 | $333,540 | $127,500 | $461,040 | $5,296 |
| 2017 | $327,000 | $125,000 | $452,000 | $5,210 |
| 2016 | $202,677 | $108,359 | $311,036 | $3,650 |
| 2015 | $134,623 | $39,636 | $174,259 | $2,003 |
| 2014 | $131,986 | $38,860 | $170,846 | $1,975 |
| 2013 | $131,390 | $38,685 | $170,075 | $1,972 |
| 2012 | $128,814 | $37,927 | $166,741 | $1,922 |
| 2010 | $123,125 | $31,218 | $154,343 | $1,651 |
| 2009 | $118,726 | $24,901 | $143,627 | $1,576 |
| 2008 | $89,077 | $18,451 | $107,528 | $1,264 |
| 2007 | $42,233 | $18,090 | $60,323 | $757 |
Property facts
Year built
1954
Property type
single_family
Stories
—
Beds
4
Baths
2
Living area
1,792 sqft
Lot size
10,019 sqft
ZIP code
94503
City
American Canyon
Street
Rio Del Mar
Coordinates
38.17528, -122.26123
Comparable properties nearby
Frequently asked questions
When did 309 Rio Del Mar last sell?
No public-record sale is on file for 309 Rio Del Mar.
What is the current tax assessment for 309 Rio Del Mar?
The most recent total assessment for 309 Rio Del Mar (year 2025) is $524,580 with $5,995 in property tax.
When was 309 Rio Del Mar built?
309 Rio Del Mar was built in 1954.
How does 309 Rio Del Mar compare to others on Rio Del Mar?
We track 8 other properties on Rio Del Mar. Browse the list under "Other properties on Rio Del Mar" to compare beds, baths, and sale history.
What are the property facts for 309 Rio Del Mar?
309 Rio Del Mar is a 4 bed, 2 bath, 1,792 sqft, 10,019 sqft lot single_family.
Is 309 Rio Del Mar a flip candidate?
No — 309 Rio Del Mar does not appear in our flips dataset.
Is 309 Rio Del Mar a tax-appeal candidate?
No — 309 Rio Del Mar is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-13.2%
Implied 1-yr
-52.6%
2026 Q1
$200.4K
2026 Q2
$108.8K
ZIP 94503 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Rio Del Mar