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645 Charles St.

Perth Amboy City, NJ · Middlesex County · Residential · Block 346, Lot 12

Watchdog Score

How it works
70/100

Favorable tax position

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

  • RRecourse68
  • OOverassessment Positionn/a
  • BBurden73
  • UUniformity66
  • SStabilityn/a
  • TTrajectoryn/a

Property tax

Compare towns
$5,4792024 tax bill
$5,7712025 at new rate
$181,600Assessed value
$7,289Perth Amboy City median
$3.1782025 rate

Among 7,656 homes in Perth Amboy City, the typical (median) tax bill is $7,289. This bill is lower than about 86% of them.

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

Sales

Nearby sales
No recorded sale priceThis property's last sale
285Similar sales since 2023
$420,000Median price

Is this your home?

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
655 Charles St.Same streetJan 2024$391,3001939
652 Charles St.Same streetJul 2024$354,0001909
639 Elizabeth St.Jan 2024$305,0001929
646 Elizabeth St.Sep 2024$440,0001988
688 West Side Ave.Dec 2024$420,0001974
652 Penn St.Oct 2024$385,0001929

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

Property record

Block / lot
346 / 12
Property class
Residential (2)
Year built
1939
Building
1.5SF
Dwelling units
1
Lot size
0.06 acres
Land value
$76,400
Improvement value
$105,200
County
Middlesex County

Same block

  • 220 Hall Ave.$9,709 tax
  • 638 Cortlandt St.$374 tax
  • 641 Charles St.$8,004 tax
  • 647 Charles St.$7,241 tax
  • 649 Charles St.$4,447 tax
  • 651 Charles St.$6,239 tax
  • 653 Charles St.$6,239 tax
  • 655 Charles St.$7,120 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 645 Charles St. changes. Unsubscribe any time.

Property report (PDF)

A printable report for 645 Charles St.: tax and assessment, the Watchdog Score, how the bill compares in Perth Amboy City, recent nearby sales and appeal dates.

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Questions

How much are the property taxes at 645 Charles St.?

The latest annual property tax on the New Jersey tax list is $5,479, on an assessed value of $181,600.

How does this tax bill compare with others in Perth Amboy City?

Among 7,656 homes in Perth Amboy City, the typical (median) tax bill is $7,289. This bill is lower than about 86% 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 70 (Favorable tax position).

Can the assessment be appealed?

Yes. Appeals go to the Middlesex 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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