Lopatcong Township, NJ · Warren County · Residential · Block 12, Lot 10
Strong tax position
The Watchdog Score, powered by the ROBUST Framework. Evidence coverage 85%, high confidence.
Among 3,013 homes in Lopatcong Township, the typical (median) tax bill is $6,237. This bill is lower than about 78% of them.
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| Address | Sold | Price |
|---|---|---|
| 108 North Prospect StreetSame street | Nov 2024 | $230,000 |
| 63 Beers Street | Nov 2024 | $235,000 |
| 202 Beers Street | May 2024 | $325,000 |
| 201 Beers Street | Jun 2024 | $422,700 |
| 311 Park Avenue | Sep 2024 | $210,000 |
| 155 Beers Street | May 2024 | $411,000 |
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 133 North Prospect Street changes. Unsubscribe any time.
A printable report for 133 North Prospect Street: 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 $4,905, on an assessed value of $164,200.
Among 3,013 homes in Lopatcong Township, the typical (median) tax bill is $6,237. This bill is lower than about 78% 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 80 (Strong 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