21 Slope Dr
Millburn, NJ 07078
5 bd 5 ba 6,400 sqft Built 1949 Lot 32,234 sqft single_family
Most recent sale
$2,610,000
Aug 25, 2021
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Feb 28, 2024 | Listed | $3,488,000 | GardenState |
| Aug 25, 2021 | Sold | $2,610,000 | Public Record |
| Apr 11, 2021 | Listing removed | — | GardenState |
| Mar 8, 2021 | Listed | $2,500,000 | GardenState |
| Nov 24, 2020 | Listing removed | — | GardenState |
| Oct 24, 2020 | Price changed | $2,500,000 | GardenState |
| Sep 11, 2020 | Listed | $2,688,000 | GardenState |
| Jul 28, 2010 | Sold | $2,500,000 | Public Record |
| Apr 1, 2002 | Sold | $1,575,000 | Public Record |
| Jan 19, 1990 | Sold | $682,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $1,099,600 | $1,100,400 | $2,200,000 | $44,418 |
| 2024 | $1,099,600 | $1,100,400 | $2,200,000 | $43,604 |
| 2023 | $1,099,600 | $1,100,400 | $2,200,000 | $43,032 |
| 2022 | $1,099,600 | $1,100,400 | $2,200,000 | $42,746 |
| 2021 | $1,099,600 | $1,100,400 | $2,200,000 | $42,636 |
| 2020 | $1,099,600 | $1,100,400 | $2,200,000 | $42,372 |
| 2019 | $1,411,500 | $1,100,400 | $2,511,900 | $48,479 |
| 2018 | $1,411,500 | $1,100,400 | $2,511,900 | $47,776 |
| 2017 | $1,411,500 | $1,100,400 | $2,511,900 | $46,620 |
| 2016 | $1,162,700 | $947,400 | $2,110,100 | $45,451 |
| 2015 | $1,162,700 | $947,400 | $2,110,100 | $44,417 |
| 2014 | $1,162,700 | $947,400 | $2,110,100 | $42,539 |
| 2013 | $1,162,700 | $947,400 | $2,110,100 | $40,809 |
| 2012 | $1,162,700 | $947,400 | $2,110,100 | $40,070 |
| 2010 | $1,135,600 | $947,400 | $2,083,000 | $37,369 |
| 2009 | $1,285,600 | $947,400 | $2,233,000 | $39,189 |
| 2008 | $1,285,600 | $947,400 | $2,233,000 | $37,268 |
| 2007 | $2,012,400 | $947,400 | $2,959,800 | $46,764 |
Property facts
Year built
1949
Property type
single_family
Stories
—
Beds
5
Baths
5
Living area
6,400 sqft
Lot size
32,234 sqft
ZIP code
07078
City
Millburn
Street
Slope Dr
Coordinates
40.73016, -74.33318
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsInvestment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$9,600
Gross rental yield
4.41%
Implied cap rate
2.87%
Trend-extrapolated value
—
Frequently asked questions
When did 21 Slope Dr last sell?
21 Slope Dr most recently sold on Aug 25, 2021 for $2,610,000.
What is the current tax assessment for 21 Slope Dr?
The most recent total assessment for 21 Slope Dr (year 2025) is $2,200,000 with $44,418 in property tax.
How does 21 Slope Dr's assessment compare to its last sale price?
The current assessment is 15.7% below the last sale price of $2,610,000.
When was 21 Slope Dr built?
21 Slope Dr was built in 1949.
How does 21 Slope Dr compare to others on Slope Dr?
We track 7 other properties on Slope Dr. Browse the list under "Other properties on Slope Dr" to compare beds, baths, and sale history.
What are the property facts for 21 Slope Dr?
21 Slope Dr is a 5 bed, 5 bath, 6,400 sqft, 32,234 sqft lot single_family.
Is 21 Slope Dr a flip candidate?
No — 21 Slope Dr does not appear in our flips dataset.
Is 21 Slope Dr a tax-appeal candidate?
No — 21 Slope Dr is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+4.1%
Implied 1-yr
+16.2%
2026 Q3
$3.76M
2026 Q4
$3.88M
ZIP 07078 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Slope Dr