Newark City, NJ · Essex County · Residential · Block 2641, Lot 10
Favorable tax position
The Watchdog Score, powered by the ROBUST Framework. Evidence coverage 55%, low confidence.
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| Address | Sold | Price |
|---|---|---|
| 847-849 S 20th St | Nov 2024 | $515,000 |
| 820-822 S 20th S | Dec 2024 | $200,000 |
| 833-835 S 19th | Nov 2024 | $700,000 |
| 814-816 S 20th S | Nov 2024 | $390,000 |
| 498 Avon Ave | Feb 2024 | $575,000 |
| 867 S 19th St | Jan 2024 | $550,000 |
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 57 Montgomery Ave changes. Unsubscribe any time.
A printable report for 57 Montgomery Ave: tax and assessment, the Watchdog Score, how the bill compares in Newark City, recent nearby sales and appeal dates.
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 71 (Favorable tax position).
Yes. Appeals go to the Essex 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