421 Sandy Hill Ct
Antioch, CA 94509
5 bd 3 ba 2,591 sqft Built 1989 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 | $519,991 | $191,017 | $711,008 | $8,558 |
| 2024 | $519,991 | $191,017 | $711,008 | $8,369 |
| 2023 | $499,800 | $183,600 | $683,400 | $8,163 |
| 2022 | $490,000 | $180,000 | $670,000 | $8,031 |
| 2021 | $286,202 | $60,666 | $346,868 | $4,247 |
| 2020 | $283,268 | $60,044 | $343,312 | $4,238 |
| 2019 | $277,714 | $58,867 | $336,581 | $4,196 |
| 2018 | $272,269 | $57,713 | $329,982 | $4,049 |
| 2017 | $266,931 | $56,582 | $323,513 | $3,947 |
| 2016 | $261,698 | $55,473 | $317,171 | $3,860 |
| 2015 | $257,768 | $54,640 | $312,408 | $3,827 |
| 2014 | $252,719 | $53,570 | $306,289 | $3,716 |
| 2013 | $189,772 | $40,228 | $230,000 | $2,836 |
| 2012 | $162,544 | $34,456 | $197,000 | $2,373 |
| 2011 | $179,459 | $38,041 | $217,500 | $2,574 |
| 2010 | $198,023 | $41,977 | $240,000 | $2,833 |
| 2009 | $217,413 | $46,087 | $263,500 | $3,019 |
| 2008 | $235,856 | $49,997 | $285,853 | $3,151 |
| 2007 | $231,232 | $49,017 | $280,249 | $3,087 |
Property facts
Year built
1989
Property type
single_family
Stories
2
Beds
5
Baths
3
Living area
2,591 sqft
Lot size
6,000 sqft
ZIP code
94509
City
Antioch
Street
Sandy Hill Ct
Coordinates
37.97721, -121.79751
Comparable properties nearby
Frequently asked questions
When did 421 Sandy Hill Ct last sell?
No public-record sale is on file for 421 Sandy Hill Ct.
What is the current tax assessment for 421 Sandy Hill Ct?
The most recent total assessment for 421 Sandy Hill Ct (year 2025) is $711,008 with $8,558 in property tax.
When was 421 Sandy Hill Ct built?
421 Sandy Hill Ct was built in 1989.
How does 421 Sandy Hill Ct compare to others on Sandy Hill Ct?
We track 4 other properties on Sandy Hill Ct. Browse the list under "Other properties on Sandy Hill Ct" to compare beds, baths, and sale history.
What are the property facts for 421 Sandy Hill Ct?
421 Sandy Hill Ct is a 5 bed, 3 bath, 2,591 sqft, 6,000 sqft lot single_family.
Is 421 Sandy Hill Ct a flip candidate?
No — 421 Sandy Hill Ct does not appear in our flips dataset.
Is 421 Sandy Hill Ct a tax-appeal candidate?
No — 421 Sandy Hill 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
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