31770 Alvarado Blvd
Union City, CA 94587
1 bd 1 ba 540 sqft Built 1984 Lot 322,819 sqft condo
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 | $267,720 | $66,930 | $334,650 | $4,951 |
| 2024 | $267,720 | $66,930 | $334,650 | $4,761 |
| 2023 | $257,325 | $64,331 | $321,656 | $4,631 |
| 2022 | $252,280 | $63,070 | $315,350 | $4,547 |
| 2021 | $247,334 | $61,833 | $309,167 | $4,459 |
| 2020 | $244,800 | $61,200 | $306,000 | $4,386 |
| 2019 | $240,000 | $60,000 | $300,000 | $4,434 |
| 2018 | $174,787 | $43,696 | $218,483 | $3,385 |
| 2017 | $171,360 | $42,840 | $214,200 | $3,307 |
| 2016 | $94,480 | $23,593 | $118,073 | $2,052 |
| 2015 | $93,061 | $23,238 | $116,299 | $2,021 |
| 2014 | $91,238 | $22,783 | $114,021 | $1,954 |
| 2013 | $90,826 | $22,680 | $113,506 | $1,926 |
| 2012 | $89,046 | $22,236 | $111,282 | $2,196 |
| 2010 | $45,495 | $9,339 | $54,834 | $1,102 |
| 2009 | $45,155 | $9,269 | $54,424 | $1,409 |
| 2008 | $44,375 | $9,109 | $53,484 | $1,364 |
| 2007 | $43,505 | $8,931 | $52,436 | $1,312 |
Property facts
Year built
1984
Property type
condo
Stories
3
Beds
1
Baths
1
Living area
540 sqft
Lot size
322,819 sqft
ZIP code
94587
City
Union City
Street
Alvarado Blvd
Coordinates
37.59342, -122.07175
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 31770 Alvarado Blvd last sell?
No public-record sale is on file for 31770 Alvarado Blvd.
What is the current tax assessment for 31770 Alvarado Blvd?
The most recent total assessment for 31770 Alvarado Blvd (year 2025) is $334,650 with $4,951 in property tax.
When was 31770 Alvarado Blvd built?
31770 Alvarado Blvd was built in 1984.
How does 31770 Alvarado Blvd compare to others on Alvarado Blvd?
We track 8 other properties on Alvarado Blvd. Browse the list under "Other properties on Alvarado Blvd" to compare beds, baths, and sale history.
What are the property facts for 31770 Alvarado Blvd?
31770 Alvarado Blvd is a 1 bed, 1 bath, 540 sqft, 322,819 sqft lot condo.
Is 31770 Alvarado Blvd a flip candidate?
No — 31770 Alvarado Blvd does not appear in our flips dataset.
Is 31770 Alvarado Blvd a tax-appeal candidate?
No — 31770 Alvarado Blvd 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 Alvarado Blvd