42 Union St
Jersey City, NJ 07304
— ba 2,223 sqft Built 1905 Lot 1,647 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 | $490,600 | $83,700 | $574,300 | $13,409 |
| 2024 | $490,600 | $83,700 | $574,300 | $12,824 |
| 2023 | $490,600 | $83,700 | $574,300 | $12,904 |
| 2022 | $490,600 | $83,700 | $574,300 | $12,163 |
| 2021 | $490,600 | $83,700 | $574,300 | $9,211 |
| 2020 | $490,600 | $83,700 | $574,300 | $9,246 |
| 2019 | $223,200 | $85,700 | $308,900 | $4,757 |
| 2018 | $69,400 | $5,600 | $75,000 | $1,116 |
| 2017 | $69,400 | $5,600 | $75,000 | $5,850 |
| 2016 | $69,400 | $5,600 | $75,000 | $5,775 |
| 2015 | $69,400 | $5,600 | $75,000 | $5,611 |
| 2014 | $69,400 | $5,600 | $75,000 | $5,575 |
| 2013 | $69,400 | $5,600 | $75,000 | $5,599 |
| 2012 | $94,400 | $5,600 | $100,000 | $7,184 |
| 2011 | $94,400 | $5,600 | $100,000 | $7,008 |
| 2009 | $104,100 | $5,600 | $109,700 | $6,583 |
| 2008 | $104,100 | $5,600 | $109,700 | $6,090 |
| 2007 | $48,000 | $5,600 | $53,600 | $2,974 |
Property facts
Year built
1905
Property type
single_family
Stories
3
Beds
—
Baths
—
Living area
2,223 sqft
Lot size
1,647 sqft
ZIP code
07304
City
Jersey City
Street
Union St
Coordinates
40.71244, -74.07232
Comparable properties nearby
Frequently asked questions
When did 42 Union St last sell?
No public-record sale is on file for 42 Union St.
What is the current tax assessment for 42 Union St?
The most recent total assessment for 42 Union St (year 2025) is $574,300 with $13,409 in property tax.
When was 42 Union St built?
42 Union St was built in 1905.
How does 42 Union St compare to others on Union St?
We track 8 other properties on Union St. Browse the list under "Other properties on Union St" to compare beds, baths, and sale history.
What are the property facts for 42 Union St?
42 Union St is a — bath, 2,223 sqft, 1,647 sqft lot single_family.
Is 42 Union St a flip candidate?
No — 42 Union St does not appear in our flips dataset.
Is 42 Union St a tax-appeal candidate?
No — 42 Union St is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-2.1%
Implied 1-yr
-8.5%
2026 Q3
$594.3K
2026 Q4
$579.8K
ZIP 07304 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Union St