21 Forest St
Montclair, NJ 07042
6 bd 4 ba 19,998 sqft Lot 8,276 sqft multi_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 | $197,300 | $192,000 | $389,300 | $13,687 |
| 2024 | $197,300 | $192,000 | $389,300 | $12,965 |
| 2023 | $189,000 | $192,000 | $381,000 | $12,877 |
| 2022 | $189,000 | $192,000 | $381,000 | $12,527 |
| 2021 | $189,000 | $192,000 | $381,000 | $12,310 |
| 2020 | $189,000 | $192,000 | $381,000 | $12,111 |
| 2019 | $189,000 | $192,000 | $381,000 | $11,986 |
| 2018 | $189,000 | $192,000 | $381,000 | $11,788 |
| 2017 | $150,300 | $127,000 | $277,300 | $10,354 |
| 2016 | $150,300 | $127,000 | $277,300 | $10,077 |
| 2015 | $150,300 | $127,000 | $277,300 | $9,777 |
| 2014 | $150,300 | $127,000 | $277,300 | $9,450 |
| 2013 | $150,300 | $127,000 | $277,300 | $9,153 |
| 2012 | $139,300 | $127,000 | $266,300 | $8,662 |
| 2010 | $199,200 | $244,000 | $443,200 | $11,164 |
| 2009 | $199,200 | $244,000 | $443,200 | $10,579 |
| 2008 | $199,200 | $244,000 | $443,200 | $10,198 |
| 2007 | $199,200 | $244,000 | $443,200 | $9,528 |
Property facts
Year built
—
Property type
multi_family
Stories
2
Beds
6
Baths
4
Living area
19,998 sqft
Lot size
8,276 sqft
ZIP code
07042
City
Montclair
Street
Forest St
Coordinates
40.81431, -74.21475
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 21 Forest St last sell?
No public-record sale is on file for 21 Forest St.
What is the current tax assessment for 21 Forest St?
The most recent total assessment for 21 Forest St (year 2025) is $389,300 with $13,687 in property tax.
When was 21 Forest St built?
The year built for 21 Forest St is not in our records.
How does 21 Forest St compare to others on Forest St?
We track 8 other properties on Forest St. Browse the list under "Other properties on Forest St" to compare beds, baths, and sale history.
What are the property facts for 21 Forest St?
21 Forest St is a 6 bed, 4 bath, 19,998 sqft, 8,276 sqft lot multi_family.
Is 21 Forest St a flip candidate?
No — 21 Forest St does not appear in our flips dataset.
Is 21 Forest St a tax-appeal candidate?
No — 21 Forest 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 Forest St