Princeton, NJ · Mercer County · Residential · Block 7110, Lot 10
Strong tax position
The Watchdog Score, powered by the ROBUST Framework. Evidence coverage 55%, low confidence.
Among 6,839 homes in Princeton, the typical (median) tax bill is $20,124. This bill is lower than about 58% of them.
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| Address | Sold | Price |
|---|---|---|
| 173 Jefferson RdSame street | May 2024 | $1,015,000 |
| 156 Jefferson RdSame street | Jun 2024 | $1,600,000 |
| 135 Jefferson Rd Unit 1 | Sep 2024 | $825,000 |
| 241 Moore St | Jan 2024 | $1,675,000 |
| 61 Harris Rd | Jan 2024 | $1,860,000 |
| 35 Carnahan Pl | Oct 2023 | $1,750,000 |
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 191 Jefferson Rd changes. Unsubscribe any time.
A printable report for 191 Jefferson Rd: tax and assessment, the Watchdog Score, how the bill compares in Princeton, recent nearby sales and appeal dates.
The latest annual property tax on the New Jersey tax list is $18,457, on an assessed value of $693,100.
Among 6,839 homes in Princeton, the typical (median) tax bill is $20,124. This bill is lower than about 58% 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 83 (Strong 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