9 Union Ave
Upper Saddle River, NJ 07458
4 bd 4 ba Built 1989 Lot 40,511 sqft single_family
Most recent sale
$1,675,000
Apr 10, 2023
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Apr 10, 2023 | Sold | $1,675,000 | GardenState |
| Feb 9, 2023 | Listing removed | — | NewJerseyMLS |
| Oct 28, 2022 | Price changed | $1,795,000 | GardenState |
| Oct 22, 2022 | Listed | $1,825,000 | GardenState |
| Oct 20, 2022 | Listed | $1,825,000 | NewJerseyMLS |
| Dec 11, 1995 | Sold | $500,000 | Public Record |
| Aug 29, 1988 | Sold | $335,000 | Public Record |
| Sep 1, 1978 | Sold | $85,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $526,400 | $312,200 | $838,600 | $21,719 |
| 2024 | $526,400 | $312,200 | $838,600 | $21,350 |
| 2023 | $498,800 | $312,200 | $811,000 | $20,112 |
| 2022 | $492,400 | $312,200 | $804,600 | $19,897 |
| 2021 | $492,400 | $312,200 | $804,600 | $19,857 |
| 2020 | $492,400 | $312,200 | $804,600 | $19,583 |
| 2019 | $492,400 | $312,200 | $804,600 | $19,133 |
| 2018 | $492,400 | $312,200 | $804,600 | $18,996 |
| 2017 | $492,400 | $312,200 | $804,600 | $18,843 |
| 2016 | $492,400 | $312,200 | $804,600 | $18,272 |
| 2015 | $492,400 | $312,200 | $804,600 | $18,006 |
| 2014 | $492,400 | $312,200 | $804,600 | $17,685 |
| 2013 | $492,400 | $312,200 | $804,600 | $17,419 |
| 2012 | $492,400 | $312,200 | $804,600 | $17,121 |
| 2010 | $492,400 | $312,200 | $804,600 | $16,550 |
| 2009 | $492,400 | $312,200 | $804,600 | $16,180 |
| 2008 | $466,100 | $312,200 | $778,300 | $15,293 |
| 2007 | $458,900 | $312,200 | $771,100 | $14,805 |
Property facts
Year built
1989
Property type
single_family
Stories
—
Beds
4
Baths
4
Living area
—
Lot size
40,511 sqft
ZIP code
07458
City
Upper Saddle River
Street
Union Ave
Coordinates
41.05000, -74.11087
Frequently asked questions
When did 9 Union Ave last sell?
9 Union Ave most recently sold on Apr 10, 2023 for $1,675,000.
What is the current tax assessment for 9 Union Ave?
The most recent total assessment for 9 Union Ave (year 2025) is $838,600 with $21,719 in property tax.
How does 9 Union Ave's assessment compare to its last sale price?
The current assessment is 49.9% below the last sale price of $1,675,000.
When was 9 Union Ave built?
9 Union Ave was built in 1989.
How does 9 Union Ave compare to others on Union Ave?
We track 1 other property 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 9 Union Ave?
9 Union Ave is a 4 bed, 4 bath, 40,511 sqft lot single_family.
Is 9 Union Ave a flip candidate?
No — 9 Union Ave does not appear in our flips dataset.
Is 9 Union Ave a tax-appeal candidate?
No — 9 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
-0.8%
Implied 1-yr
-3.2%
2026 Q2
$2.23M
2026 Q3
$2.21M
ZIP 07458 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Union Ave