4020 Roberts Ct
Antioch, CA 94509
4 bd 2 ba 1,778 sqft Built 2010 Lot 10,554 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 | $317,223 | $159,404 | $476,627 | $7,299 |
| 2024 | $317,223 | $159,404 | $476,627 | $7,139 |
| 2023 | $304,905 | $153,215 | $458,120 | $7,138 |
| 2022 | $298,927 | $150,211 | $449,138 | $7,030 |
| 2021 | $293,066 | $147,266 | $440,332 | $6,848 |
| 2020 | $290,061 | $145,756 | $435,817 | $6,775 |
| 2019 | $268,747 | $75,798 | $344,545 | $5,751 |
| 2018 | $263,478 | $74,312 | $337,790 | $5,504 |
| 2017 | $258,312 | $72,855 | $331,167 | $5,528 |
| 2016 | $253,248 | $71,427 | $324,675 | $5,409 |
| 2015 | $249,444 | $70,355 | $319,799 | $5,323 |
| 2014 | $244,558 | $68,977 | $313,535 | $5,173 |
| 2013 | $198,900 | $56,100 | $255,000 | $4,469 |
| 2012 | $209,040 | $58,960 | $268,000 | $4,508 |
| 2011 | $234,000 | $66,000 | $300,000 | $4,817 |
| 2010 | — | $22,000 | $22,000 | $1,734 |
| 2009 | — | $82,856 | $82,856 | $1,010 |
| 2008 | — | $81,232 | $81,232 | $989 |
| 2007 | — | $79,640 | $79,640 | $1,037 |
Property facts
Year built
2010
Property type
single_family
Stories
1
Beds
4
Baths
2
Living area
1,778 sqft
Lot size
10,554 sqft
ZIP code
94509
City
Antioch
Street
Roberts Ct
Coordinates
37.98815, -121.85623
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 4020 Roberts Ct last sell?
No public-record sale is on file for 4020 Roberts Ct.
What is the current tax assessment for 4020 Roberts Ct?
The most recent total assessment for 4020 Roberts Ct (year 2025) is $476,627 with $7,299 in property tax.
When was 4020 Roberts Ct built?
4020 Roberts Ct was built in 2010.
How does 4020 Roberts Ct compare to others on Roberts Ct?
We track 6 other properties on Roberts Ct. Browse the list under "Other properties on Roberts Ct" to compare beds, baths, and sale history.
What are the property facts for 4020 Roberts Ct?
4020 Roberts Ct is a 4 bed, 2 bath, 1,778 sqft, 10,554 sqft lot single_family.
Is 4020 Roberts Ct a flip candidate?
No — 4020 Roberts Ct does not appear in our flips dataset.
Is 4020 Roberts Ct a tax-appeal candidate?
No — 4020 Roberts Ct 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 Roberts Ct