Union Township, NJ · Union County · Commercial · Block 3703, Lot 15
Favorable tax position
The Watchdog Score, powered by the ROBUST Framework. Evidence coverage 85%, high confidence.
Among 696 commercial properties in Union Township, the typical (median) tax bill is $22,988. This bill is lower than about 70% of them.
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.
| Address | Sold | Price |
|---|---|---|
| 2702 Route 22,center | May 2024 | $3,545,000 |
| 2460 Route 22,center | May 2024 | $2,800,000 |
| 2187 Morris Ave | Feb 2024 | $900,000 |
| 950 W Chestnut St | Aug 2024 | $1,600,000 |
| 929 Stuyvesant Ave | Aug 2024 | $2,500,000 |
| 927 Stuyvesant Ave | May 2024 | $975,000 |
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 558 Rahway Ave changes. Unsubscribe any time.
A printable report for 558 Rahway Ave: tax and assessment, the Watchdog Score, how the bill compares in Union Township, recent nearby sales and appeal dates.
The latest annual property tax on the New Jersey tax list is $15,579, on an assessed value of $69,700.
Among 696 commercial properties in Union Township, the typical (median) tax bill is $22,988. This bill is lower than about 70% 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 73 (Favorable tax position).
Yes. Appeals go to the Union 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