505 San Joaquin Ave
Antioch, CA 94509
2 bd 1 ba 912 sqft Built 1948 Lot 6,000 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 | $130,140 | $262,472 | $392,612 | $4,881 |
| 2024 | $130,140 | $262,472 | $392,612 | $4,759 |
| 2023 | $125,088 | $252,281 | $377,369 | $4,634 |
| 2022 | $122,636 | $247,335 | $369,971 | $4,562 |
| 2021 | $120,232 | $242,486 | $362,718 | $4,381 |
| 2020 | $85,000 | $165,000 | $250,000 | $3,238 |
| 2019 | $33,963 | $24,140 | $58,103 | $1,099 |
| 2018 | $33,298 | $23,667 | $56,965 | $1,059 |
| 2017 | $32,646 | $23,203 | $55,849 | $1,024 |
| 2016 | $32,006 | $22,749 | $54,755 | $982 |
| 2015 | $31,526 | $22,408 | $53,934 | $960 |
| 2014 | $30,909 | $21,970 | $52,879 | $925 |
| 2013 | $30,770 | $21,871 | $52,641 | $901 |
| 2012 | $30,167 | $21,443 | $51,610 | $777 |
| 2011 | $29,576 | $21,023 | $50,599 | $748 |
| 2010 | $29,355 | $20,866 | $50,221 | $734 |
| 2009 | $29,425 | $20,916 | $50,341 | $715 |
| 2008 | $28,849 | $20,506 | $49,355 | $681 |
| 2007 | $28,284 | $20,104 | $48,388 | $662 |
Property facts
Year built
1948
Property type
single_family
Stories
1
Beds
2
Baths
1
Living area
912 sqft
Lot size
6,000 sqft
ZIP code
94509
City
Antioch
Street
San Joaquin Ave
Coordinates
37.99526, -121.81302
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 505 San Joaquin Ave last sell?
No public-record sale is on file for 505 San Joaquin Ave.
What is the current tax assessment for 505 San Joaquin Ave?
The most recent total assessment for 505 San Joaquin Ave (year 2025) is $392,612 with $4,881 in property tax.
When was 505 San Joaquin Ave built?
505 San Joaquin Ave was built in 1948.
How does 505 San Joaquin Ave compare to others on San Joaquin Ave?
We track 8 other properties on San Joaquin Ave. Browse the list under "Other properties on San Joaquin Ave" to compare beds, baths, and sale history.
What are the property facts for 505 San Joaquin Ave?
505 San Joaquin Ave is a 2 bed, 1 bath, 912 sqft, 6,000 sqft lot single_family.
Is 505 San Joaquin Ave a flip candidate?
No — 505 San Joaquin Ave does not appear in our flips dataset.
Is 505 San Joaquin Ave a tax-appeal candidate?
No — 505 San Joaquin Ave 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 San Joaquin Ave