South Plainfield Borough, NJ · Middlesex County · Residential · Block 4, Lot 13
Favorable tax position
The Watchdog Score, powered by the ROBUST Framework. Evidence coverage 55%, low confidence.
Among 6,807 homes in South Plainfield Borough, the typical (median) tax bill is $8,190. This bill is lower than about 90% of them.
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| Address | Sold | Price |
|---|---|---|
| 1408 Irving StSame street | May 2024 | $500,000 |
| 1413 Jacobus St | Oct 2023 | $430,000 |
| 1204 Foster Ave | Feb 2024 | $141,500 |
| 1411 West 7th St | Jul 2024 | $500,000 |
| 1519 West 7th St | Apr 2024 | $425,000 |
| 2002 Foster Terrace | Feb 2024 | $903,700 |
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.
We check the state tax list once a month and email you if the assessment, tax bill or Watchdog Score for 1420 Irving St changes. Unsubscribe any time.
A printable report for 1420 Irving St: tax and assessment, the Watchdog Score, how the bill compares in South Plainfield Borough, recent nearby sales and appeal dates.
The latest annual property tax on the New Jersey tax list is $6,430, on an assessed value of $92,100.
Among 6,807 homes in South Plainfield Borough, the typical (median) tax bill is $8,190. This bill is lower than about 90% of them.
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).
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.
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