31 Union Ave
Bound Brook, NJ 08805
— ba 2,814 sqft Built 1885 Lot 8,838 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 | $306,300 | $199,800 | $506,100 | $11,169 |
| 2024 | $306,300 | $199,800 | $506,100 | $10,907 |
| 2023 | $290,800 | $157,300 | $448,100 | $10,566 |
| 2022 | $276,800 | $140,300 | $417,100 | $10,377 |
| 2021 | $264,500 | $131,800 | $396,300 | $11,151 |
| 2020 | $239,500 | $123,300 | $362,800 | $11,199 |
| 2019 | $239,500 | $119,000 | $358,500 | $11,604 |
| 2018 | $198,000 | $110,500 | $308,500 | $10,285 |
| 2017 | $191,900 | $110,500 | $302,400 | $10,314 |
| 2016 | $238,100 | $93,500 | $331,600 | $11,227 |
| 2015 | $262,800 | $102,000 | $364,800 | $12,078 |
| 2014 | $262,800 | $59,500 | $322,300 | $11,048 |
| 2013 | $252,600 | $102,000 | $354,600 | $9,854 |
| 2012 | $252,600 | $102,000 | $354,600 | $9,616 |
| 2011 | $252,600 | $102,000 | $354,600 | $9,407 |
| 2009 | $252,600 | $102,000 | $354,600 | $9,127 |
| 2008 | $196,800 | $59,700 | $256,500 | $12,950 |
| 2007 | $196,800 | $59,700 | $256,500 | $12,978 |
Property facts
Year built
1885
Property type
single_family
Stories
2
Beds
—
Baths
—
Living area
2,814 sqft
Lot size
8,838 sqft
ZIP code
08805
City
Bound Brook
Street
Union Ave
Coordinates
40.56714, -74.53474
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 31 Union Ave last sell?
No public-record sale is on file for 31 Union Ave.
What is the current tax assessment for 31 Union Ave?
The most recent total assessment for 31 Union Ave (year 2025) is $506,100 with $11,169 in property tax.
When was 31 Union Ave built?
31 Union Ave was built in 1885.
How does 31 Union Ave compare to others on Union Ave?
We track 8 other properties on Union Ave. Browse the list under "Other properties on Union Ave" to compare beds, baths, and sale history.
What are the property facts for 31 Union Ave?
31 Union Ave is a — bath, 2,814 sqft, 8,838 sqft lot single_family.
Is 31 Union Ave a flip candidate?
No — 31 Union Ave does not appear in our flips dataset.
Is 31 Union Ave a tax-appeal candidate?
No — 31 Union Ave is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+0.6%
Implied 1-yr
+2.2%
2026 Q3
$507.2K
2026 Q4
$509.9K
ZIP 08805 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Union Ave