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129 Main Street

Belleville Township, NJ · Essex County · Commercial · Block 9404, Lot 11

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
$3,4602024 tax bill
$3,5672025 at new rate
$85,800Assessed value
$16,386Belleville Township median
$4.1572025 rate

Among 435 commercial properties in Belleville Township, the typical (median) tax bill is $16,386. This bill is lower than about 97% of them.

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

Sales

Nearby sales
$1 on June 27, 2001This property's last sale
19Similar sales since 2023
$800,000Median 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
542 Washington AvenueOct 2024$1,100,0001922
392 Washington AvenueOct 2024$350,0001927
2 Cortlandt StreetSep 2024$770,0001965
30 Washington AvenueOct 2024$800,0001907
40 Washington AvenueAug 2024$850,0001908
615 Washington AvenueSep 2024$800,0001882

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
9404 / 11
Property class
Commercial (4A)
Dwelling units
1
Lot size
0.14 acres
Land value
$72,000
Improvement value
$13,800
County
Essex County

Same block

  • 16-18 William Street$3,355 tax
  • 131 Main Street$1,855 tax
  • 123 Main Street$3,811 tax
  • 121 Main Street$2,400 tax
  • 113-119 Main Street$4,888 tax
  • 10 William Street$1,194 tax
  • 12-14 William Street$3,118 tax
  • 18 Stephens Street$9,780 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 129 Main Street changes. Unsubscribe any time.

Property report (PDF)

A printable report for 129 Main Street: 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 129 Main Street?

The latest annual property tax on the New Jersey tax list is $3,460, on an assessed value of $85,800.

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

Among 435 commercial properties in Belleville Township, the typical (median) tax bill is $16,386. This bill is lower than about 97% 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 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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