Cliffside Park Borough, NJ · Bergen County · Residential · Block 501, Lot 1
Favorable tax position
The Watchdog Score, powered by the ROBUST Framework. Evidence coverage 55%, low confidence.
Among 6,848 homes in Cliffside Park Borough, the typical (median) tax bill is $9,840. This bill is higher than about 84% of them.
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| Address | Sold | Price |
|---|---|---|
| 4 Prospect AveSame street | May 2024 | $610,000 |
| 18 Laird Place | Jan 2024 | $760,000 |
| 196 Cedar Street-C003c | May 2024 | $780,000 |
| 5-01 Washington Place | Aug 2024 | $1,458,000 |
| 11 Washington Place-C1201 | Jul 2024 | $810,000 |
| 247 Riverview Pl | Jul 2024 | $886,000 |
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 9 Prospect Ave changes. Unsubscribe any time.
A printable report for 9 Prospect 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 $14,389, on an assessed value of $522,100.
Among 6,848 homes in Cliffside Park Borough, the typical (median) tax bill is $9,840. This bill is higher than about 84% 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 75 (Favorable 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