512 Willow Grove St
Hackettstown, NJ 07840
3 bd 3 ba 2,700 sqft Built 1949 Lot 23,958 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| May 15, 2023 | Sold | $510,000 | Public Record |
| May 2, 2023 | Sold | $510,000 | GardenState |
| Feb 22, 2023 | Relisted | $509,900 | GardenState |
| Oct 29, 2022 | Price changed | $499,900 | MLS #3813974 |
| Oct 21, 2022 | Listed | $524,999 | MLS #3813974 |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $201,300 | $119,300 | $320,600 | $11,147 |
| 2024 | $201,300 | $119,300 | $320,600 | $10,961 |
| 2023 | $201,300 | $119,300 | $320,600 | $10,817 |
| 2022 | $201,300 | $119,300 | $320,600 | $10,464 |
| 2021 | $201,300 | $119,300 | $320,600 | $10,246 |
| 2020 | $201,300 | $119,300 | $320,600 | $10,032 |
| 2019 | $201,300 | $119,300 | $320,600 | $9,694 |
| 2018 | $201,300 | $119,300 | $320,600 | $9,695 |
| 2017 | $201,300 | $119,300 | $320,600 | $9,506 |
| 2016 | $201,300 | $119,300 | $320,600 | $9,349 |
| 2015 | $201,300 | $119,300 | $320,600 | $8,958 |
| 2014 | $201,300 | $119,300 | $320,600 | $8,666 |
| 2013 | $201,300 | $119,300 | $320,600 | $8,371 |
| 2012 | $201,300 | $119,300 | $320,600 | $8,121 |
| 2011 | $201,300 | $119,300 | $320,600 | $7,967 |
| 2010 | $251,600 | $119,300 | $370,900 | $9,117 |
| 2009 | $131,900 | $46,900 | $178,800 | $7,592 |
| 2008 | $131,900 | $46,900 | $178,800 | $7,431 |
| 2007 | $131,900 | $46,900 | $178,800 | $7,116 |
Property facts
Year built
1949
Property type
single_family
Stories
—
Beds
3
Baths
3
Living area
2,700 sqft
Lot size
23,958 sqft
ZIP code
07840
City
Hackettstown
Street
Willow Grove St
Coordinates
40.85899, -74.81596
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 512 Willow Grove St last sell?
No public-record sale is on file for 512 Willow Grove St.
What is the current tax assessment for 512 Willow Grove St?
The most recent total assessment for 512 Willow Grove St (year 2025) is $320,600 with $11,147 in property tax.
When was 512 Willow Grove St built?
512 Willow Grove St was built in 1949.
How does 512 Willow Grove St compare to others on Willow Grove St?
We track 8 other properties on Willow Grove St. Browse the list under "Other properties on Willow Grove St" to compare beds, baths, and sale history.
What are the property facts for 512 Willow Grove St?
512 Willow Grove St is a 3 bed, 3 bath, 2,700 sqft, 23,958 sqft lot single_family.
Is 512 Willow Grove St a flip candidate?
No — 512 Willow Grove St does not appear in our flips dataset.
Is 512 Willow Grove St a tax-appeal candidate?
No — 512 Willow Grove 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
+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 Willow Grove St