Sparta Township, NJ · Sussex County · Commercial · Block 12005, Lot 5
Favorable tax position
The Watchdog Score, powered by the ROBUST Framework. Evidence coverage 65%, medium confidence.
Among 308 commercial properties in Sparta Township, the typical (median) tax bill is $18,060. This bill is lower than about 77% of them.
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| Address | Sold | Price |
|---|---|---|
| 354 Lafayette RdSame street | Dec 2023 | $775,000 |
| 50 Wilson Dr | Sep 2024 | $925,000 |
| 26 Gail Ct-Unit A | May 2024 | $420,000 |
| 125 Sparta Ave | Oct 2024 | $875,000 |
| 49 Sparta Ave | Oct 2024 | $1,900,000 |
| 4 Sparta Ave | Jan 2024 | $310,000 |
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 640 Lafayette Rd changes. Unsubscribe any time.
A printable report for 640 Lafayette Rd: tax and assessment, the Watchdog Score, how the bill compares in Sparta Township, recent nearby sales and appeal dates.
The latest annual property tax on the New Jersey tax list is $10,652, on an assessed value of $296,800.
Among 308 commercial properties in Sparta Township, the typical (median) tax bill is $18,060. This bill is lower than about 77% 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 68 (Favorable tax position).
Yes. Appeals go to the Sussex 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