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763 Mary St.

Perth Amboy City, NJ · Middlesex County · Residential · Block 318, Lot 25

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
$5,6812024 tax bill
$5,9842025 at new rate
$188,300Assessed 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 82% of them.

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

Sales

Nearby sales
$1 on July 20, 2012This 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
765 Mary St.Same streetNov 2023$370,0001899
722 Donald Ave.Oct 2024$555,0001934
725 Donald Ave.Nov 2023$150,9661890
546 Harrington St.Aug 2024$620,0001919
518 Harrington St.Mar 2024$495,0001909
412 Meredith St.Sep 2024$435,0001929

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
318 / 25
Property class
Residential (2)
Year built
1919
Building
1.5S-V-ER-1U
Dwelling units
1
Lot size
0.07 acres
Land value
$113,800
Improvement value
$74,500
County
Middlesex County

Same block

  • 715 Mary St.$7,663 tax
  • 735 Mary St.$4,565 tax
  • 739 Mary St.$8,330 tax
  • 743 Mary St.$5,730 tax
  • 749 Mary St.$7,283 tax
  • 753 Mary St.$9,196 tax
  • 757 Mary St.$7,328 tax
  • 761 Mary St.$8,900 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 763 Mary St. changes. Unsubscribe any time.

Property report (PDF)

A printable report for 763 Mary 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 763 Mary St.?

The latest annual property tax on the New Jersey tax list is $5,681, on an assessed value of $188,300.

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 82% 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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