4020 Steffa St
Antioch, CA 94509
5 bd 3 ba 3,302 sqft Built 2012 Lot 6,686 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 | $646,088 | $104,040 | $750,128 | $10,757 |
| 2024 | $646,088 | $104,040 | $750,128 | $10,533 |
| 2023 | $387,272 | $71,012 | $458,284 | $7,705 |
| 2022 | $379,679 | $69,620 | $449,299 | $7,585 |
| 2021 | $372,235 | $68,255 | $440,490 | $7,392 |
| 2020 | $368,419 | $67,556 | $435,975 | $7,309 |
| 2019 | $361,196 | $66,232 | $427,428 | $7,210 |
| 2018 | $354,114 | $64,934 | $419,048 | $6,917 |
| 2017 | $347,171 | $63,661 | $410,832 | $6,917 |
| 2016 | $340,364 | $62,413 | $402,777 | $6,773 |
| 2015 | $335,252 | $61,476 | $396,728 | $6,672 |
| 2014 | $328,685 | $60,272 | $388,957 | $6,503 |
| 2013 | $327,200 | $60,000 | $387,200 | $6,366 |
| 2012 | — | $25,000 | $25,000 | $2,261 |
| 2011 | — | $22,000 | $22,000 | $699 |
| 2010 | — | $22,000 | $22,000 | $698 |
| 2009 | — | $131,817 | $131,817 | $1,516 |
| 2008 | — | $129,233 | $129,233 | $1,480 |
Property facts
Year built
2012
Property type
single_family
Stories
2
Beds
5
Baths
3
Living area
3,302 sqft
Lot size
6,686 sqft
ZIP code
94509
City
Antioch
Street
Steffa St
Coordinates
37.98474, -121.85667
Comparable properties nearby
Frequently asked questions
When did 4020 Steffa St last sell?
No public-record sale is on file for 4020 Steffa St.
What is the current tax assessment for 4020 Steffa St?
The most recent total assessment for 4020 Steffa St (year 2025) is $750,128 with $10,757 in property tax.
When was 4020 Steffa St built?
4020 Steffa St was built in 2012.
How does 4020 Steffa St compare to others on Steffa St?
We track 3 other properties on Steffa St. Browse the list under "Other properties on Steffa St" to compare beds, baths, and sale history.
What are the property facts for 4020 Steffa St?
4020 Steffa St is a 5 bed, 3 bath, 3,302 sqft, 6,686 sqft lot single_family.
Is 4020 Steffa St a flip candidate?
No — 4020 Steffa St does not appear in our flips dataset.
Is 4020 Steffa St a tax-appeal candidate?
No — 4020 Steffa 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 Steffa St