621 Black Oak Way
Antioch, CA 94509
5 bd 3 ba 2,899 sqft Built 1998 Lot 6,001 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 | $602,391 | $166,464 | $768,855 | $8,754 |
| 2024 | $602,391 | $166,464 | $768,855 | $8,566 |
| 2023 | $412,797 | $139,385 | $552,182 | $6,330 |
| 2022 | $404,703 | $136,652 | $541,355 | $6,231 |
| 2021 | $396,768 | $133,973 | $530,741 | $6,047 |
| 2020 | $392,700 | $132,600 | $525,300 | $5,995 |
| 2019 | $385,000 | $130,000 | $515,000 | $5,921 |
| 2018 | $332,722 | $89,781 | $422,503 | $4,856 |
| 2017 | $326,199 | $88,021 | $414,220 | $4,758 |
| 2016 | $319,803 | $86,296 | $406,099 | $4,647 |
| 2015 | $315,000 | $85,000 | $400,000 | $4,942 |
| 2014 | $217,072 | $73,158 | $290,230 | $4,695 |
| 2013 | $201,940 | $68,060 | $270,000 | $5,616 |
| 2012 | $190,348 | $64,152 | $254,500 | $5,406 |
| 2011 | $201,567 | $67,933 | $269,500 | $5,564 |
| 2010 | $241,453 | $35,047 | $276,500 | $5,616 |
| 2009 | $241,453 | $35,047 | $276,500 | $5,618 |
| 2008 | $295,993 | $42,963 | $338,956 | $6,241 |
| 2007 | $290,190 | $42,121 | $332,311 | $6,167 |
Property facts
Year built
1998
Property type
single_family
Stories
2
Beds
5
Baths
3
Living area
2,899 sqft
Lot size
6,001 sqft
ZIP code
94509
City
Antioch
Street
Black Oak Way
Coordinates
37.97567, -121.79406
Comparable properties nearby
Frequently asked questions
When did 621 Black Oak Way last sell?
No public-record sale is on file for 621 Black Oak Way.
What is the current tax assessment for 621 Black Oak Way?
The most recent total assessment for 621 Black Oak Way (year 2025) is $768,855 with $8,754 in property tax.
When was 621 Black Oak Way built?
621 Black Oak Way was built in 1998.
How does 621 Black Oak Way compare to others on Black Oak Way?
We track 2 other properties on Black Oak Way. Browse the list under "Other properties on Black Oak Way" to compare beds, baths, and sale history.
What are the property facts for 621 Black Oak Way?
621 Black Oak Way is a 5 bed, 3 bath, 2,899 sqft, 6,001 sqft lot single_family.
Is 621 Black Oak Way a flip candidate?
No — 621 Black Oak Way does not appear in our flips dataset.
Is 621 Black Oak Way a tax-appeal candidate?
No — 621 Black Oak Way 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 Black Oak Way