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38 Harper St

Piscataway Township, NJ · Middlesex County · Residential · Block 1025, Lot 12.01

Watchdog Score

How it works
84/100

Strong tax position

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

  • RRecourse68
  • OOverassessment Positionn/a
  • BBurden87
  • UUniformity88
  • SStabilityn/a
  • TTrajectoryn/a

Property tax

Compare towns
$6,498Latest annual tax
$6,8022025 estimate
$388,700Assessed value
$8,136Piscataway Township median
$1.7502025 rate

Among 13,591 homes in Piscataway Township, the typical (median) tax bill is $8,136. This bill is lower than about 83% of them.

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

Sales

Nearby sales
$1 on October 15, 2010This property's last sale
518Similar sales since 2023
$515,000Median 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
34 Harper StSame streetOct 2023$440,0001952
47 Lehigh AveJun 2024$601,0001948
53 Lehigh AveOct 2023$445,0001948
30 Church StMay 2024$417,0001919
440 Longfellow AveOct 2023$415,0001957
448 Webster AveOct 2024$565,0001992

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

Property record

Block / lot
1025 / 12.01
Property class
Residential (2)
Year built
1950
Building
1.5SSV
Dwelling units
1
Lot size
0.17 acres
Land value
$238,100
Improvement value
$150,600
County
Middlesex County

Same block

  • 351 William St$10,308 tax
  • 34 Harper St$8,475 tax
  • 28 Harper St$6,074 tax
  • 20 Harper St$6,321 tax
  • 37 Eiseman Ave$6,880 tax
  • 41 Eiseman Ave$5,761 tax
  • 45 Eiseman Ave$6,686 tax
  • 53 Eiseman Ave$6,529 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 38 Harper St changes. Unsubscribe any time.

Property report (PDF)

A printable report for 38 Harper St: tax and assessment, the Watchdog Score, how the bill compares in Piscataway Township, recent nearby sales and appeal dates.

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Questions

How much are the property taxes at 38 Harper St?

The latest annual property tax on the New Jersey tax list is $6,498, on an assessed value of $388,700.

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

Among 13,591 homes in Piscataway Township, the typical (median) tax bill is $8,136. This bill is lower than about 83% 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 84 (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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