21 Lines Ave
Hopatcong, NJ 07843
— ba 2,004 sqft Built 1941 Lot 15,625 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 | $363,500 | $377,500 | $741,000 | $16,405 |
| 2024 | $363,500 | $377,500 | $741,000 | $15,449 |
| 2023 | $185,600 | $258,500 | $444,100 | $15,539 |
| 2022 | $185,600 | $258,500 | $444,100 | $15,232 |
| 2021 | $185,600 | $258,500 | $444,100 | $14,975 |
| 2020 | $185,600 | $258,500 | $444,100 | $14,819 |
| 2019 | $185,600 | $258,500 | $444,100 | $14,757 |
| 2018 | $132,100 | $258,500 | $390,600 | $12,952 |
| 2017 | $132,100 | $258,500 | $390,600 | $12,932 |
| 2016 | $132,100 | $258,500 | $390,600 | $12,960 |
| 2015 | $132,100 | $258,500 | $390,600 | $12,667 |
| 2014 | $132,100 | $258,500 | $390,600 | $12,624 |
| 2013 | $132,100 | $258,500 | $390,600 | $12,092 |
| 2012 | $121,400 | $333,100 | $454,500 | $9,794 |
| 2011 | $121,400 | $333,100 | $454,500 | $9,417 |
| 2009 | $121,400 | $333,100 | $454,500 | $8,512 |
| 2008 | $121,400 | $333,100 | $454,500 | $8,040 |
| 2007 | $128,800 | $333,100 | $461,900 | $7,759 |
Property facts
Year built
1941
Property type
single_family
Stories
1
Beds
—
Baths
—
Living area
2,004 sqft
Lot size
15,625 sqft
ZIP code
07843
City
Hopatcong
Street
Lines Ave
Coordinates
40.95281, -74.64317
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 21 Lines Ave last sell?
No public-record sale is on file for 21 Lines Ave.
What is the current tax assessment for 21 Lines Ave?
The most recent total assessment for 21 Lines Ave (year 2025) is $741,000 with $16,405 in property tax.
When was 21 Lines Ave built?
21 Lines Ave was built in 1941.
How does 21 Lines Ave compare to others on Lines Ave?
We track 8 other properties on Lines Ave. Browse the list under "Other properties on Lines Ave" to compare beds, baths, and sale history.
What are the property facts for 21 Lines Ave?
21 Lines Ave is a — bath, 2,004 sqft, 15,625 sqft lot single_family.
Is 21 Lines Ave a flip candidate?
No — 21 Lines Ave does not appear in our flips dataset.
Is 21 Lines Ave a tax-appeal candidate?
No — 21 Lines Ave is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+6.1%
Implied 1-yr
+24.2%
2026 Q3
$602.9K
2026 Q4
$629.1K
ZIP 07843 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Lines Ave