21 River Rd
Boonton, NJ 07005
— ba 2,034 sqft Built 1974 Lot 67,082 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 | $148,700 | $217,600 | $366,300 | $9,296 |
| 2024 | $148,700 | $217,600 | $366,300 | $9,179 |
| 2023 | $148,700 | $217,600 | $366,300 | $9,073 |
| 2022 | $148,700 | $217,600 | $366,300 | $8,890 |
| 2021 | $148,700 | $217,600 | $366,300 | $8,699 |
| 2020 | $148,700 | $217,600 | $366,300 | $8,597 |
| 2019 | $148,700 | $217,600 | $366,300 | $8,479 |
| 2018 | $148,700 | $217,600 | $366,300 | $8,256 |
| 2017 | $148,700 | $217,600 | $366,300 | $8,135 |
| 2016 | $148,700 | $217,600 | $366,300 | $8,029 |
| 2015 | $148,700 | $217,600 | $366,300 | $8,029 |
| 2014 | $148,700 | $217,600 | $366,300 | $7,992 |
| 2013 | $159,100 | $258,400 | $417,500 | $7,982 |
| 2012 | $159,100 | $258,400 | $417,500 | $7,815 |
| 2011 | $159,100 | $258,400 | $417,500 | $7,656 |
| 2009 | $175,300 | $296,400 | $471,700 | $6,882 |
| 2008 | $175,300 | $296,400 | $471,700 | $6,712 |
| 2007 | $175,300 | $296,400 | $471,700 | $6,556 |
Property facts
Year built
1974
Property type
single_family
Stories
2
Beds
—
Baths
—
Living area
2,034 sqft
Lot size
67,082 sqft
ZIP code
07005
City
Boonton
Street
River Rd
Coordinates
40.92004, -74.44592
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 21 River Rd last sell?
No public-record sale is on file for 21 River Rd.
What is the current tax assessment for 21 River Rd?
The most recent total assessment for 21 River Rd (year 2025) is $366,300 with $9,296 in property tax.
When was 21 River Rd built?
21 River Rd was built in 1974.
How does 21 River Rd compare to others on River Rd?
We track 6 other properties on River Rd. Browse the list under "Other properties on River Rd" to compare beds, baths, and sale history.
What are the property facts for 21 River Rd?
21 River Rd is a — bath, 2,034 sqft, 67,082 sqft lot single_family.
Is 21 River Rd a flip candidate?
No — 21 River Rd does not appear in our flips dataset.
Is 21 River Rd a tax-appeal candidate?
No — 21 River Rd is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-0.3%
Implied 1-yr
-1.0%
2026 Q2
$742.6K
2026 Q3
$740.6K
ZIP 07005 — Median Price History + Forecast
Explore nearby
Geography
Other properties on River Rd