Cliffside Park Borough, NJ · Bergen County · Residential · Block 3002, Lot 14
Strong tax position
The Watchdog Score, powered by the ROBUST Framework. Evidence coverage 85%, high confidence.
Among 6,848 homes in Cliffside Park Borough, the typical (median) tax bill is $9,840. This bill is lower than about 76% of them.
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| Address | Sold | Price |
|---|---|---|
| 239 Grant AveSame street | Apr 2024 | $1,120,000 |
| 237 Grant AveSame street | Apr 2024 | $1,099,000 |
| 234 Knox Avenue Unit A | Mar 2024 | $979,000 |
| 688 Palisade Ave | Mar 2024 | $1,199,000 |
| 690 Palisade Ave | Feb 2024 | $1,190,000 |
| 289 Knox Ave | Dec 2023 | $1,325,000 |
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 251 Grant Ave changes. Unsubscribe any time.
A printable report for 251 Grant Ave: tax and assessment, the Watchdog Score, how the bill compares in Cliffside Park Borough, recent nearby sales and appeal dates.
The latest annual property tax on the New Jersey tax list is $7,836, on an assessed value of $293,400.
Among 6,848 homes in Cliffside Park Borough, the typical (median) tax bill is $9,840. This bill is lower than about 76% 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 Bergen 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