Lopatcong Township, NJ · Warren County · Residential · Block 32, Lot 18
Favorable tax position
The Watchdog Score, powered by the ROBUST Framework. Evidence coverage 55%, low confidence.
Among 3,013 homes in Lopatcong Township, the typical (median) tax bill is $6,237. This bill is higher than about 59% of them.
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| Address | Sold | Price |
|---|---|---|
| 511 Red School LaneSame street | May 2024 | $450,000 |
| 803 Charles Road | Aug 2024 | $250,000 |
| 713 Charles Road | Nov 2023 | $360,000 |
| 805 Youngs Road | Nov 2023 | $349,900 |
| 805 Lynda Road | Jan 2024 | $280,000 |
| 703 Guy Road | Apr 2024 | $385,000 |
Same property type in the same town, same street first. Prices come from the state tax list, which runs about a year behind, and can include sales between relatives or other non-market transfers.
We check the state tax list once a month and email you if the assessment, tax bill or Watchdog Score for 830 Red School Lane changes. Unsubscribe any time.
A printable report for 830 Red School Lane: tax and assessment, the Watchdog Score, how the bill compares in Lopatcong Township, recent nearby sales and appeal dates.
The latest annual property tax on the New Jersey tax list is $6,870, on an assessed value of $230,000.
Among 3,013 homes in Lopatcong Township, the typical (median) tax bill is $6,237. This bill is higher than about 59% of them.
The Watchdog Score, powered by the ROBUST Framework, rates a property's tax position from 0 to 100 using six kinds of public evidence. Higher is better. This property scores 70 (Favorable tax position).
Yes. Appeals go to the Warren County Board of Taxation. In most towns the deadline is April 1 (May 1 after a town-wide revaluation), or 45 days after assessment notices are mailed if that is later.
No. Watchdog does not show owner names or mailing addresses. Everything on this page comes from public tax and parcel records.
Source: New Jersey MOD-IV tax list and NJ Office of GIS parcel data, refreshed monthly (last refresh October 2026). Town tax rates from the NJ Division of Taxation. Watchdog does not show owner names. How we get our numbers