4388 Planet Cir
Union City, CA 94587
3 bd 2 ba 1,255 sqft Built 1971 Lot 1,775 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 | $573,884 | $245,950 | $819,834 | $11,095 |
| 2024 | $573,884 | $245,950 | $819,834 | $11,190 |
| 2023 | $306,098 | $131,184 | $437,282 | $6,532 |
| 2022 | $300,097 | $128,613 | $428,710 | $6,408 |
| 2021 | $294,215 | $126,092 | $420,307 | $6,268 |
| 2020 | $291,200 | $124,800 | $416,000 | $6,146 |
| 2019 | $285,490 | $122,352 | $407,842 | $6,201 |
| 2018 | $279,892 | $119,953 | $399,845 | $6,055 |
| 2017 | $274,404 | $117,601 | $392,005 | $5,910 |
| 2016 | $269,024 | $115,296 | $384,320 | $5,693 |
| 2015 | $264,983 | $113,564 | $378,547 | $5,586 |
| 2014 | $259,792 | $111,339 | $371,131 | $5,383 |
| 2013 | $166,600 | $71,400 | $238,000 | $3,758 |
| 2012 | $147,700 | $63,300 | $211,000 | $3,327 |
| 2010 | $152,600 | $65,400 | $218,000 | $3,730 |
| 2009 | $177,100 | $75,900 | $253,000 | $3,373 |
| 2008 | $242,462 | $103,912 | $346,374 | $4,800 |
| 2007 | $237,708 | $101,875 | $339,583 | $4,618 |
Property facts
Year built
1971
Property type
townhomes
Stories
2
Beds
3
Baths
2
Living area
1,255 sqft
Lot size
1,775 sqft
ZIP code
94587
City
Union City
Street
Planet Cir
Coordinates
37.58514, -122.07122
Comparable properties nearby
Frequently asked questions
When did 4388 Planet Cir last sell?
No public-record sale is on file for 4388 Planet Cir.
What is the current tax assessment for 4388 Planet Cir?
The most recent total assessment for 4388 Planet Cir (year 2025) is $819,834 with $11,095 in property tax.
When was 4388 Planet Cir built?
4388 Planet Cir was built in 1971.
How does 4388 Planet Cir compare to others on Planet Cir?
We track 8 other properties on Planet Cir. Browse the list under "Other properties on Planet Cir" to compare beds, baths, and sale history.
What are the property facts for 4388 Planet Cir?
4388 Planet Cir is a 3 bed, 2 bath, 1,255 sqft, 1,775 sqft lot townhomes.
Is 4388 Planet Cir a flip candidate?
No — 4388 Planet Cir does not appear in our flips dataset.
Is 4388 Planet Cir a tax-appeal candidate?
No — 4388 Planet 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 Planet Cir