309 6th St
Antioch, CA 94509
2 bd 2 ba 1,338 sqft Built 1907 Lot 5,000 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 | $146,128 | $259,782 | $405,910 | $5,115 |
| 2024 | $146,128 | $259,782 | $405,910 | $4,990 |
| 2023 | $140,454 | $249,696 | $390,150 | $4,862 |
| 2022 | $137,700 | $244,800 | $382,500 | $4,787 |
| 2021 | $135,000 | $240,000 | $375,000 | $4,600 |
| 2020 | $177,517 | $130,973 | $308,490 | $3,894 |
| 2019 | $174,037 | $128,405 | $302,442 | $3,857 |
| 2018 | $170,625 | $125,888 | $296,513 | $3,722 |
| 2017 | $167,280 | $123,420 | $290,700 | $3,628 |
| 2016 | $164,000 | $121,000 | $285,000 | $3,547 |
| 2015 | $46,388 | $121,775 | $168,163 | $2,590 |
| 2014 | $45,480 | $119,390 | $164,870 | $2,502 |
| 2013 | $45,275 | $118,851 | $164,126 | $2,451 |
| 2012 | $44,388 | $116,521 | $160,909 | $2,315 |
| 2011 | $43,518 | $114,237 | $157,755 | $2,245 |
| 2010 | $43,193 | $113,384 | $156,577 | $2,222 |
| 2009 | $43,296 | $113,654 | $156,950 | $2,170 |
| 2008 | $42,448 | $111,426 | $153,874 | $2,065 |
| 2007 | $41,616 | $109,242 | $150,858 | $2,017 |
Property facts
Year built
1907
Property type
single_family
Stories
1
Beds
2
Baths
2
Living area
1,338 sqft
Lot size
5,000 sqft
ZIP code
94509
City
Antioch
Street
6th St
Coordinates
38.01382, -121.81056
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 309 6th St last sell?
No public-record sale is on file for 309 6th St.
What is the current tax assessment for 309 6th St?
The most recent total assessment for 309 6th St (year 2025) is $405,910 with $5,115 in property tax.
When was 309 6th St built?
309 6th St was built in 1907.
How does 309 6th St compare to others on 6th St?
We track 8 other properties on 6th St. Browse the list under "Other properties on 6th St" to compare beds, baths, and sale history.
What are the property facts for 309 6th St?
309 6th St is a 2 bed, 2 bath, 1,338 sqft, 5,000 sqft lot single_family.
Is 309 6th St a flip candidate?
No — 309 6th St does not appear in our flips dataset.
Is 309 6th St a tax-appeal candidate?
No — 309 6th 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
+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 6th St