Hamilton Township, NJ · Mercer County · Residential · Block 2545, Lot 20
Favorable tax position
The Watchdog Score, powered by the ROBUST Framework. Evidence coverage 85%, high confidence.
Among 29,413 homes in Hamilton Township, the typical (median) tax bill is $7,333. This bill is higher than about 71% of them.
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| Address | Sold | Price |
|---|---|---|
| 110 Gropp AveSame street | Oct 2024 | $410,000 |
| 40 Gropp AveSame street | Jul 2024 | $475,000 |
| 11 Shirley La | Sep 2024 | $228,406 |
| 6 Marcia Dr | Aug 2024 | $449,000 |
| 6 Sandy La | Jul 2024 | $450,000 |
| 53 Hempstead Rd | Dec 2023 | $395,000 |
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 361 Gropp Ave changes. Unsubscribe any time.
A printable report for 361 Gropp Ave: tax and assessment, the Watchdog Score, how the bill compares in Hamilton Township, recent nearby sales and appeal dates.
The latest annual property tax on the New Jersey tax list is $8,697, on an assessed value of $246,800.
Among 29,413 homes in Hamilton Township, the typical (median) tax bill is $7,333. This bill is higher than about 71% 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 78 (Favorable tax position).
Yes. Appeals go to the Mercer 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