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184 Tappan Avenue

Belleville Township, NJ · Essex County · Residential · Block 6401, Lot 21

Watchdog Score

How it works
58/100

Typical or mixed tax position

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

  • RRecourse55
  • OOverassessment Positionn/a
  • BBurden51
  • UUniformity76
  • SStabilityn/a
  • TTrajectoryn/a

Property tax

Compare towns
$11,4982024 tax bill
$11,8522025 at new rate
$285,100Assessed value
$11,591Belleville Township median
$4.1572025 rate

Among 7,237 homes in Belleville Township, the typical (median) tax bill is $11,591. This bill is close to the middle.

Town tax rate per $100
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25

Sales

Nearby sales
$520,000 on December 18, 2023This property's last sale
281Similar sales since 2023
$490,000Median price

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Claim it to follow its assessment, tax and score in your Watchdog account. Once ownership is verified, you can add a photo that shows wherever this address appears on Watchdog.

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Recent sales nearby

AddressSoldPriceBuilt
180 Malone AvenueJun 2024$320,0001920
181 Overlook AvenueDec 2024$362,0001922
18 Preston StreetAug 2024$470,0251952
189 Overlook AvenueMay 2024$400,0001930
187 Overlook AvenueDec 2023$650,0002023
404 Union AvenueNov 2024$615,0001922

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 Belleville Township.
  • Belleville Township property taxesTypical bill, tax rate and appeal deadline for the town.
  • MapOpen this address in Google Maps.

Property record

Block / lot
6401 / 21
Property class
Residential (2)
Year built
1926
Building
2SF1G 1FAM
Dwelling units
1
Lot size
0.09 acres
Land value
$124,600
Improvement value
$160,500
County
Essex County

Same block

  • 191 Malone Avenue$12,615 tax
  • 423 Union Avenue$15,951 tax
  • 421 Union Avenue$17,189 tax
  • 413 Union Avenue$16,394 tax
  • 160 Tappan Avenue$10,595 tax
  • 162 Tappan Avenue$11,329 tax
  • 166 Tappan Avenue$11,482 tax
  • 168 Tappan Avenue$11,514 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 184 Tappan Avenue changes. Unsubscribe any time.

Property report (PDF)

A printable report for 184 Tappan Avenue: tax and assessment, the Watchdog Score, how the bill compares in Belleville Township, recent nearby sales and appeal dates.

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Questions

How much are the property taxes at 184 Tappan Avenue?

The latest annual property tax on the New Jersey tax list is $11,498, on an assessed value of $285,100.

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

Among 7,237 homes in Belleville Township, the typical (median) tax bill is $11,591. This bill is close to the middle.

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 58 (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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