129 Prospect St
Hackettstown, NJ 07840
— ba 2,466 sqft Built 1912 Lot 15,002 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 | $248,200 | $130,800 | $379,000 | $13,177 |
| 2024 | $248,200 | $130,800 | $379,000 | $12,958 |
| 2023 | $248,200 | $130,800 | $379,000 | $12,787 |
| 2022 | $248,200 | $130,800 | $379,000 | $12,370 |
| 2021 | $248,200 | $130,800 | $379,000 | $12,112 |
| 2020 | $248,200 | $130,800 | $379,000 | $11,858 |
| 2019 | $248,200 | $130,800 | $379,000 | $11,460 |
| 2018 | $248,200 | $130,800 | $379,000 | $11,460 |
| 2017 | $248,200 | $130,800 | $379,000 | $11,237 |
| 2016 | $248,200 | $130,800 | $379,000 | $11,051 |
| 2015 | $264,100 | $130,800 | $394,900 | $11,033 |
| 2014 | $264,100 | $130,800 | $394,900 | $10,674 |
| 2013 | $264,100 | $130,800 | $394,900 | $10,310 |
| 2012 | $264,100 | $130,800 | $394,900 | $10,002 |
| 2011 | $264,100 | $130,800 | $394,900 | $9,813 |
| 2009 | $156,300 | $53,600 | $209,900 | $8,912 |
| 2008 | $156,300 | $53,600 | $209,900 | $8,723 |
| 2007 | $156,300 | $53,600 | $209,900 | $8,354 |
Property facts
Year built
1912
Property type
single_family
Stories
3
Beds
—
Baths
—
Living area
2,466 sqft
Lot size
15,002 sqft
ZIP code
07840
City
Hackettstown
Street
Prospect St
Coordinates
40.85781, -74.83342
Comparable properties nearby
Frequently asked questions
When did 129 Prospect St last sell?
No public-record sale is on file for 129 Prospect St.
What is the current tax assessment for 129 Prospect St?
The most recent total assessment for 129 Prospect St (year 2025) is $379,000 with $13,177 in property tax.
When was 129 Prospect St built?
129 Prospect St was built in 1912.
How does 129 Prospect St compare to others on Prospect St?
We track 8 other properties on Prospect St. Browse the list under "Other properties on Prospect St" to compare beds, baths, and sale history.
What are the property facts for 129 Prospect St?
129 Prospect St is a — bath, 2,466 sqft, 15,002 sqft lot single_family.
Is 129 Prospect St a flip candidate?
No — 129 Prospect St does not appear in our flips dataset.
Is 129 Prospect St a tax-appeal candidate?
No — 129 Prospect 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
+3.5%
Implied 1-yr
+14.2%
2026 Q3
$512.4K
2026 Q4
$527.2K
ZIP 07840 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Prospect St