21 Cornerstone Dr
Hackettstown, NJ 07840
— ba 2,972 sqft Built 2001 Lot 52,272 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 | $277,000 | $110,800 | $387,800 | $12,514 |
| 2024 | $277,000 | $110,800 | $387,800 | $12,448 |
| 2023 | $277,000 | $110,800 | $387,800 | $12,006 |
| 2022 | $277,000 | $110,800 | $387,800 | $11,765 |
| 2021 | $277,000 | $110,800 | $387,800 | $11,540 |
| 2020 | $277,000 | $110,800 | $387,800 | $11,451 |
| 2019 | $277,000 | $110,800 | $387,800 | $11,265 |
| 2018 | $277,000 | $110,800 | $387,800 | $11,265 |
| 2017 | $277,000 | $110,800 | $387,800 | $11,385 |
| 2016 | $277,000 | $110,800 | $387,800 | $11,300 |
| 2015 | $277,000 | $110,800 | $387,800 | $11,141 |
| 2014 | $277,000 | $110,800 | $387,800 | $10,660 |
| 2013 | $277,000 | $110,800 | $387,800 | $10,144 |
| 2012 | $306,300 | $112,000 | $418,300 | $10,055 |
| 2011 | $306,300 | $112,000 | $418,300 | $9,792 |
| 2009 | $306,300 | $112,000 | $418,300 | $9,796 |
| 2008 | $306,300 | $112,000 | $418,300 | $9,215 |
| 2007 | $306,300 | $112,000 | $418,300 | $8,616 |
Property facts
Year built
2001
Property type
single_family
Stories
2
Beds
—
Baths
—
Living area
2,972 sqft
Lot size
52,272 sqft
ZIP code
07840
City
Hackettstown
Street
Cornerstone Dr
Coordinates
40.88517, -74.83357
Comparable properties nearby
Frequently asked questions
When did 21 Cornerstone Dr last sell?
No public-record sale is on file for 21 Cornerstone Dr.
What is the current tax assessment for 21 Cornerstone Dr?
The most recent total assessment for 21 Cornerstone Dr (year 2025) is $387,800 with $12,514 in property tax.
When was 21 Cornerstone Dr built?
21 Cornerstone Dr was built in 2001.
How does 21 Cornerstone Dr compare to others on Cornerstone Dr?
We track 3 other properties on Cornerstone Dr. Browse the list under "Other properties on Cornerstone Dr" to compare beds, baths, and sale history.
What are the property facts for 21 Cornerstone Dr?
21 Cornerstone Dr is a — bath, 2,972 sqft, 52,272 sqft lot single_family.
Is 21 Cornerstone Dr a flip candidate?
No — 21 Cornerstone Dr does not appear in our flips dataset.
Is 21 Cornerstone Dr a tax-appeal candidate?
No — 21 Cornerstone 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
+0.2%
Implied 1-yr
+0.8%
2026 Q3
$473.8K
2026 Q4
$474.8K
ZIP 07840 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Cornerstone Dr