43 Union St
Montclair, NJ 07042
5 bd 4 ba Built 1880 Lot 7,405 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 | $369,500 | $129,200 | $498,700 | $17,534 |
| 2024 | $369,500 | $129,200 | $498,700 | $15,691 |
| 2023 | $331,900 | $129,200 | $461,100 | $15,585 |
| 2022 | $331,900 | $129,200 | $461,100 | $15,160 |
| 2021 | $331,900 | $129,200 | $461,100 | $14,898 |
| 2020 | $331,900 | $129,200 | $461,100 | $14,658 |
| 2019 | $331,900 | $129,200 | $461,100 | $14,506 |
| 2018 | $332,500 | $129,200 | $461,700 | $14,285 |
| 2017 | $293,800 | $94,100 | $387,900 | $14,484 |
| 2016 | $293,800 | $94,100 | $387,900 | $14,096 |
| 2015 | $293,800 | $94,100 | $387,900 | $13,677 |
| 2014 | $293,800 | $94,100 | $387,900 | $13,219 |
| 2013 | $293,800 | $94,100 | $387,900 | $12,804 |
| 2012 | $293,800 | $94,100 | $387,900 | $12,618 |
| 2010 | $325,800 | $188,200 | $514,000 | $12,947 |
| 2009 | $325,800 | $188,200 | $514,000 | $12,269 |
| 2008 | $244,600 | $188,200 | $432,800 | $9,958 |
| 2007 | $244,600 | $188,200 | $432,800 | $9,305 |
Property facts
Year built
1880
Property type
single_family
Stories
—
Beds
5
Baths
4
Living area
—
Lot size
7,405 sqft
ZIP code
07042
City
Montclair
Street
Union St
Coordinates
40.81039, -74.21658
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 43 Union St last sell?
No public-record sale is on file for 43 Union St.
What is the current tax assessment for 43 Union St?
The most recent total assessment for 43 Union St (year 2025) is $498,700 with $17,534 in property tax.
When was 43 Union St built?
43 Union St was built in 1880.
How does 43 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 43 Union St?
43 Union St is a 5 bed, 4 bath, 7,405 sqft lot single_family.
Is 43 Union St a flip candidate?
No — 43 Union St does not appear in our flips dataset.
Is 43 Union St a tax-appeal candidate?
No — 43 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
+1.5%
Implied 1-yr
+6.0%
2026 Q3
$1.23M
2026 Q4
$1.24M
ZIP 07042 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Union St