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122 21st St.

Irvington Township, NJ · Essex County · Residential · Block 159, Lot 16

Watchdog Score

How it works
54/100

Typical or mixed tax position

The Watchdog Score, powered by the ROBUST Framework. Evidence coverage 55%, low confidence.

  • RRecourse55
  • OOverassessment Positionn/a
  • BBurden52
  • UUniformity56
  • SStabilityn/a
  • TTrajectoryn/a

Property tax

Compare towns
$11,464Latest annual tax
$12,3582025 estimate
$477,700Assessed value
$8,983Irvington Township median
$2.5872025 rate

Among 8,070 homes in Irvington Township, the typical (median) tax bill is $8,983. This bill is higher than about 74% of them.

Rates start in 2025, the first year after the last town-wide revaluation.

Sales

Nearby sales
$1 on January 24, 2005This property's last sale
487Similar sales since 2023
$442,000Median price

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Recent sales nearby

AddressSoldPriceBuilt
138 21st St.Same streetAug 2024$870,0001930
87 21st St.Same streetFeb 2024$595,0001953
85 21st St.Same streetDec 2023$590,0001953
137 21st St.Same streetApr 2024$635,0001953
135 21st St.Same streetNov 2023$500,0001953
473 21st St.Same streetAug 2024$13,8721915

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.

Homeowner tools

  • Could an appeal lower this bill?The appeal estimator opens with this property's assessment and the town tax rate filled in.
  • Appeal deadlinesUsually April 1 (May 1 after a town-wide revaluation), or 45 days after assessment notices go out if later.
  • ANCHOR, Senior Freeze and Stay NJCheck which state property tax relief programs apply.
  • Buying here?Monthly cost with the real tax bill included.
  • Selling? CO requirementsResale certificate of occupancy and smoke detector certificate rules for Irvington Township.
  • Irvington Township property taxesTypical bill, tax rate and appeal deadline for the town.
  • MapOpen this address in Google Maps.

Property record

Block / lot
159 / 16
Property class
Residential (2)
Year built
1931
Building
2FAM
Dwelling units
2
Land value
$128,700
Improvement value
$349,000
County
Essex County

Same block

  • 341 16th Ave.$13,652 tax
  • 138 21st St.$10,039 tax
  • 136 21st St.$1,084 tax
  • 132 21st St.$9,277 tax
  • 130 21st St.$6,990 tax
  • 128 21st St.$17,005 tax
  • 126 21st St.$781 tax
  • 513-517 20th St$7,752 tax

Get alerts for this property

We check the state tax list once a month and email you if the assessment, tax bill or Watchdog Score for 122 21st St. changes. Unsubscribe any time.

Property report (PDF)

A printable report for 122 21st St.: tax and assessment, the Watchdog Score, how the bill compares in Irvington Township, recent nearby sales and appeal dates.

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Questions

How much are the property taxes at 122 21st St.?

The latest annual property tax on the New Jersey tax list is $11,464, on an assessed value of $477,700.

How does this tax bill compare with others in Irvington Township?

Among 8,070 homes in Irvington Township, the typical (median) tax bill is $8,983. This bill is higher than about 74% of them.

What is the Watchdog Score?

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 54 (Typical or mixed tax position).

Can the assessment be appealed?

Yes. Appeals go to the Essex 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.

Does Watchdog show who owns this property?

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

Photo by Zac Gudakov on Unsplash
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