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10 Constitution Ave

Piscataway Township, NJ · Middlesex County · Industrial · Block 5901, Lot 3.23

Watchdog Score

How it works
78/100

Favorable tax position

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

  • RRecourse68
  • OOverassessment Positionn/a
  • BBurden77
  • UUniformity88
  • SStabilityn/a
  • TTrajectoryn/a

Property tax

Compare towns
$244,402Latest annual tax
$218,6632025 estimate
$12,495,000Assessed value
$147,754Piscataway Township median
$1.7502025 rate

Among 191 industrial properties in Piscataway Township, the typical (median) tax bill is $147,754. 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
$45,850,000 on July 1, 2024This property's last sale
7Similar sales since 2023
$5,000,000Median 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
425 Hoes LnFeb 2024$5,000,0001985
40 Kingsbridge RdDec 2024$39,350,0001976
10 Normandy DrSep 2024$19,950,0001968
33 Clawson StApr 2024$13,289,4801982
409 Bell StNov 2023$900,0001990
171 Levgar StMay 2024$350,0001956

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
5901 / 3.23
Property class
Industrial (4B)
Year built
2024
Building
WAREHOUSE
Lot size
17.21 acres
Land value
$12,495,000
Improvement value
$0
County
Middlesex County

Same block

  • 23 Ambrose Valley Ln$14,204 tax
  • 27 Ambrose Valley Ln$15,053 tax
  • 31 Ambrose Valley Ln$16,311 tax
  • 35 Ambrose Valley Ln$15,177 tax
  • 39 Ambrose Valley Ln$14,798 tax
  • 40 Ambrose Valley Ln$14,488 tax
  • 36 Ambrose Valley Ln$16,988 tax
  • 32 Ambrose Valley Ln$14,570 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 10 Constitution Ave changes. Unsubscribe any time.

Property report (PDF)

A printable report for 10 Constitution Ave: 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 10 Constitution Ave?

The latest annual property tax on the New Jersey tax list is $244,402, on an assessed value of $12,495,000.

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

Among 191 industrial properties in Piscataway Township, the typical (median) tax bill is $147,754. 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 78 (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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