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420 S Main St

Monroe Township, NJ · Gloucester County · Commercial · Block 3204, Lot 13

Watchdog Score

How it works
60/100

Typical or mixed tax position

The Watchdog Score, powered by the ROBUST Framework. Evidence coverage 70%, medium confidence.

  • RRecourse52
  • OOverassessment Positionn/a
  • BBurden59
  • UUniformity68
  • SStability57
  • TTrajectoryn/a

Property tax

Compare towns
$21,6062024 tax bill
$22,2372025 at new rate
$590,000Assessed value
$13,428Monroe Township median
$3.7692025 rate

Among 382 commercial properties in Monroe Township, the typical (median) tax bill is $13,428. This bill is higher than about 71% of them.

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

Sales

Nearby sales
$1 on June 21, 1988This property's last sale
18Similar sales since 2023
$610,000Median price

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Recent sales nearby

AddressSoldPriceBuilt
315 S Black Horse PkMay 2024$1,221,6502006
929 S Black Horse PkNov 2023$235,000
958 S Black Horse PkSep 2024$140,000
1830 S Black Horse PkJan 2024$2,482,0512015
360 Radix RdMay 2024$295,0001945
105 N Black Horse PkJan 2024$750,0001990

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

Property record

Block / lot
3204 / 13
Property class
Commercial (4A)
Year built
1850
Building
2SST
Dwelling units
1
Lot size
0.63 acres
Land value
$48,900
Improvement value
$541,100
County
Gloucester County

Same block

  • 64 Washington Ave$5,680 tax
  • 45 Linwood Ave$4,988 tax
  • 53 Linwood Ave$3,398 tax
  • 63 Linwood Ave$3,885 tax
  • 62 Washington Ave$4,361 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 420 S Main St changes. Unsubscribe any time.

Property report (PDF)

A printable report for 420 S Main St: tax and assessment, the Watchdog Score, how the bill compares in Monroe Township, recent nearby sales and appeal dates.

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Questions

How much are the property taxes at 420 S Main St?

The latest annual property tax on the New Jersey tax list is $21,606, on an assessed value of $590,000.

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

Among 382 commercial properties in Monroe Township, the typical (median) tax bill is $13,428. This bill is higher than about 71% 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 60 (Typical or mixed tax position).

Can the assessment be appealed?

Yes. Appeals go to the Gloucester 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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