306 K St
Antioch, CA 94509
7 bd 2 ba 3,157 sqft Built 1940 Lot 10,000 sqft multi_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 | $318,589 | $238,942 | $557,531 | $7,363 |
| 2024 | $318,589 | $238,942 | $557,531 | $7,166 |
| 2023 | $306,219 | $229,664 | $535,883 | $6,974 |
| 2022 | $300,215 | $225,161 | $525,376 | $6,871 |
| 2021 | $294,329 | $220,747 | $515,076 | $6,601 |
| 2020 | $291,312 | $218,484 | $509,796 | $6,575 |
| 2019 | $285,600 | $214,200 | $499,800 | $6,508 |
| 2018 | $280,000 | $210,000 | $490,000 | $6,262 |
| 2017 | $190,928 | $267,302 | $458,230 | $5,857 |
| 2016 | $187,185 | $262,061 | $449,246 | $5,727 |
| 2015 | $184,374 | $258,125 | $442,499 | $5,670 |
| 2014 | $180,763 | $253,069 | $433,832 | $5,500 |
| 2013 | $179,947 | $251,926 | $431,873 | $5,422 |
| 2012 | $176,419 | $246,987 | $423,406 | $5,118 |
| 2011 | $172,960 | $242,145 | $415,105 | $4,993 |
| 2010 | $171,668 | $240,336 | $412,004 | $4,989 |
| 2009 | $172,076 | $240,907 | $412,983 | $4,884 |
| 2008 | $168,702 | $236,184 | $404,886 | $4,640 |
| 2007 | $165,395 | $231,553 | $396,948 | $4,543 |
Property facts
Year built
1940
Property type
multi_family
Stories
1
Beds
7
Baths
2
Living area
3,157 sqft
Lot size
10,000 sqft
ZIP code
94509
City
Antioch
Street
K St
Coordinates
38.01597, -121.81869
Comparable properties nearby
Frequently asked questions
When did 306 K St last sell?
No public-record sale is on file for 306 K St.
What is the current tax assessment for 306 K St?
The most recent total assessment for 306 K St (year 2025) is $557,531 with $7,363 in property tax.
When was 306 K St built?
306 K St was built in 1940.
How does 306 K St compare to others on K St?
We do not currently track other properties on K St.
What are the property facts for 306 K St?
306 K St is a 7 bed, 2 bath, 3,157 sqft, 10,000 sqft lot multi_family.
Is 306 K St a flip candidate?
No — 306 K St does not appear in our flips dataset.
Is 306 K St a tax-appeal candidate?
No — 306 K 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