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309 Watson Ave.

Perth Amboy City, NJ · Middlesex County · Residential · Block 115, Lot 7

Watchdog Score

How it works
81/100

Strong tax position

The Watchdog Score, powered by the ROBUST Framework. Evidence coverage 85%, high confidence.

  • RRecourse68
  • OOverassessment Position100
  • BBurden73
  • UUniformity66
  • SStabilityn/a
  • TTrajectory100

Property tax

Compare towns
$8,6412024 tax bill
$9,1022025 at new rate
$286,400Assessed 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 higher than about 76% of them.

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

Sales

Nearby sales
$550,000 on September 25, 2024This property's last sale
284Similar sales since 2023
$420,000Median 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
311 Watson Ave.Same streetSep 2024$550,0001901
327 Elm St.Nov 2024$615,9001901
347 Elm St.Oct 2024$500,0002002
345 Elm St.Oct 2024$650,0001921
398 Smith St.Jun 2024$400,000
311 Gifford St.Jun 2024$415,0001901

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
115 / 7
Property class
Residential (2)
Year built
1891
Building
2SS
Dwelling units
2
Lot size
0.08 acres
Land value
$85,700
Improvement value
$200,700
County
Middlesex County

Same block

  • 315 Watson Ave.$8,463 tax
  • 317-319 Watson Ave.$8,988 tax
  • 321 Watson Ave.$8,049 tax
  • 323 Watson Ave.$7,005 tax
  • 325 Watson Ave.$9,298 tax
  • 327 Watson Ave.$7,295 tax
  • 331 Watson Ave.$7,039 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 309 Watson Ave. changes. Unsubscribe any time.

Property report (PDF)

A printable report for 309 Watson Ave.: 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 309 Watson Ave.?

The latest annual property tax on the New Jersey tax list is $8,641, on an assessed value of $286,400.

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 higher than about 76% 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 81 (Strong 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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