4140 Aquarius Cir
Union City, CA 94587
3 bd 1 ba 1,255 sqft Built 1970 Lot 1,449 sqft townhomes
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 | $418,145 | $179,205 | $597,350 | $8,375 |
| 2024 | $418,145 | $179,205 | $597,350 | $8,580 |
| 2023 | $401,909 | $172,246 | $574,155 | $8,305 |
| 2022 | $394,029 | $168,869 | $562,898 | $8,162 |
| 2021 | $386,304 | $165,559 | $551,863 | $7,985 |
| 2020 | $382,347 | $163,863 | $546,210 | $7,816 |
| 2019 | $374,850 | $160,650 | $535,500 | $7,895 |
| 2018 | $294,000 | $126,000 | $420,000 | $6,396 |
| 2017 | $198,524 | $85,081 | $283,605 | $4,642 |
| 2016 | $194,632 | $83,414 | $278,046 | $4,472 |
| 2015 | $191,710 | $82,161 | $273,871 | $4,387 |
| 2014 | $187,956 | $80,552 | $268,508 | $4,230 |
| 2013 | $175,000 | $75,000 | $250,000 | $3,988 |
| 2012 | $148,400 | $63,600 | $212,000 | $3,423 |
| 2010 | $155,400 | $66,600 | $222,000 | $3,835 |
| 2009 | $178,500 | $76,500 | $255,000 | $4,207 |
| 2008 | $196,739 | $84,316 | $281,055 | $4,110 |
| 2007 | $192,882 | $82,663 | $275,545 | $3,956 |
Property facts
Year built
1970
Property type
townhomes
Stories
2
Beds
3
Baths
1
Living area
1,255 sqft
Lot size
1,449 sqft
ZIP code
94587
City
Union City
Street
Aquarius Cir
Coordinates
37.58766, -122.06907
Comparable properties nearby
Frequently asked questions
When did 4140 Aquarius Cir last sell?
No public-record sale is on file for 4140 Aquarius Cir.
What is the current tax assessment for 4140 Aquarius Cir?
The most recent total assessment for 4140 Aquarius Cir (year 2025) is $597,350 with $8,375 in property tax.
When was 4140 Aquarius Cir built?
4140 Aquarius Cir was built in 1970.
How does 4140 Aquarius Cir compare to others on Aquarius Cir?
We track 4 other properties on Aquarius Cir. Browse the list under "Other properties on Aquarius Cir" to compare beds, baths, and sale history.
What are the property facts for 4140 Aquarius Cir?
4140 Aquarius Cir is a 3 bed, 1 bath, 1,255 sqft, 1,449 sqft lot townhomes.
Is 4140 Aquarius Cir a flip candidate?
No — 4140 Aquarius Cir does not appear in our flips dataset.
Is 4140 Aquarius Cir a tax-appeal candidate?
No — 4140 Aquarius Cir is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+0.5%
Implied 1-yr
+1.9%
2026 Q3
$1.17M
2026 Q4
$1.17M
ZIP 94587 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Aquarius Cir