190 RIVER ROAD

Summit City, Union County · Block 102, Lot 1

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Assessment year 2026 · Rate year 2025 · Prior rate 2024

Assessments are tax year 2026; latest published general rate we have is 2025. Estimate uses that rate until the 2026 rate is loaded.

Estimated tax story (homeowner view)
+2.6%

Estimated tax up $13,096 ($496,035 → $509,131) using 2024→2025 rates (4.356 → 4.471) × assessed net.

Assessment net change: 0.0% ($11,387,400 → $11,387,400).

Assessment

Land$4,400,000
Improvements$6,987,400
Net (taxable assessed, 2026)$11,387,400
Town avg ratio used30.81% (Average ratio (Director’s / Chapter 123))
Implied equalized value$36,960,078
2025 tax (MOD-IV billed)$509,130.65
Est. 2025 tax @ general rate$509,131
Mailing address (2026)ONYX EQUITIES ONE GATEWAY, NEWARK; NJ, 07102

How the ratio works: New Jersey towns often assess below full market value. The average ratio (Director’s / Chapter 123) estimates what percent of true market value the town’s assessments represent. Implied equalized value ≈ assessed net ÷ (ratio ÷ 100). Example: assessed $187,600 at 55.89% ≈ $335,700 equalized. Tax bills still use assessed value × the general tax rate — not the equalized figure.

Change since the 2025 sale of $5,500,000: implied equalized value $36,960,078 is $31,460,078 above that sale. This is not an appraisal.

Building permits for 190 RIVER ROAD

The New Jersey construction-permit file lists 4 permits for 190 RIVER ROAD in Summit City. 1 is still open in the state file. Permit 202682552, an alteration, was issued 26 May 2026 and is open in the state file. The reported cost is $810,000.

Permit Type Use Issued Closed Reported cost
202174272 Alteration Business Uses 22 Feb 2021 6 Jul 2021, Certificate of Approval $25,000
202174849 Alteration Business Uses 11 Jun 2021 6 Aug 2021, Certificate of Approval $6,825
202682071 Alteration Business Uses 28 Jan 2026 23 Apr 2026, Certificate of Approval $1,800
202682552 Alteration Business Uses 26 May 2026 Open in the state file $810,000

The file does not name the work. This file is a full record from 2021 on. Older permits are mostly missing. A repair from before then can be absent here and still be at the Summit City construction office.

Flood zone for 190 RIVER ROAD

FEMA’s flood map places the mapped point for 190 RIVER ROAD in zone X.

The state’s 10-foot ground scan puts the lowest cell on this lot at 178.6 feet and the highest at 196.9 feet (NAVD88).

These figures are estimates. The zone and any flood elevation come from FEMA’s flood map at a point for this address, and that point can fall in the street. The high and low come from the state’s 10-foot ground scan of the lot outline. A cell can catch a ditch, the street, or the edge of the lot. They are not a survey and not an insurance rating. A licensed surveyor measures the ground and the building. The town floodplain administrator, or a licensed engineer, confirms what the zone means for this lot. No zone at this point, or zone X, does not mean the lot will not flood.

Water and sewer for 190 RIVER ROAD

This lot is within the Joint Meeting Essex and Union sewer system. Please verify with the provider.

This lot is within the NJ American Water - Short Hills water system. Please verify with the provider.

These lines come from the state’s sewer service areas and public community water areas, read at a point for this address. That point can fall in the street. Being inside a named area means the lot is inside that mapped system, not that a pipe or a meter is on the house. Being outside means the lot is outside the mapped service area, which is usually a septic system or a private well. It is not a hookup record. Please verify with the provider. How we read water and sewer.

Year-by-year assessed value & tax

From NJ MOD-IV files (2023, 2024, 2025, 2026). Tax is the MOD-IV billed amount when present; otherwise —. Current mailing is in Assessment above.

Year Assessed net Tax
2026 $11,387,400 —
2025 $11,387,400 $509,130.65
2024 $11,387,400 $496,035.14
2023 $11,387,400 $492,732.80

Mailing changed in 2026 to ONYX EQUITIES ONE GATEWAY, NEWARK; NJ, 07102.

Assessed value & ratio history

Parcel assessed nets come from MOD-IV year files (2023, 2024, 2025, 2026). Town average ratios are from Abstract / Chapter 123 when available — implied equalized = assessed ÷ (ratio ÷ 100).

Tax year Assessed net Avg ratio Implied equalized Assessed Δ Equalized Δ
2023 $11,387,400 38.00% $29,966,842 — —
2024 $11,387,400 35.75% $31,852,867 0.0% +6.3%
2025 $11,387,400 33.07% $34,434,230 0.0% +8.1%
2026 $11,387,400 30.81% $36,960,078 0.0% +7.3%

Tax year history

Assessed net is from that year’s MOD-IV file. Est. tax = assessed × that year’s general rate when we have the rate sheet. Billed tax is the MOD-IV tax field when present (often empty for the newest file year).

Tax year Assessment net General rate Est. tax (that year) Billed tax Est. vs prior
2023 $11,387,400 4.327 $492,733 $492,732.80 —
2024 $11,387,400 4.356 $496,035 $496,035.14 +0.7%
2025 $11,387,400 4.471 $509,131 $509,130.65 +2.6%
2026 $11,387,400 — — — —

Where your money goes

Component $ = net × (component rate ÷ 100). Percents are share of school + county + municipal components for rate year 2025.

Schools
$266,010 52.2%
County
$124,350 24.4%
Municipal
$118,771 23.3%

Of the estimated increase of $13,096, the school portion moved $7,857 up, the county portion $2,164 up, and the municipal portion $3,075 up. Those are pieces of the dollar change. They are not a change in each share of the rate.

District school (2.210)$251,662
Local school (0.126)$14,348
County (1.047)$119,226
County open space (0.045)$5,124
Municipal purpose (0.943)$107,383
Municipal library (0.100)$11,387

Property details

Class4A — Commercial
Building class10 — not listed in the state appraisal manual
BuildingOFFICE BLDG
Land description4.40 AC
Dwellings—
Commercial units—
Year built1973
Acreage4.4
ZoningRO60 — town zoning code
Tax map page1
Additional lots—
Census tract / block—
Special tax codes—
MOD-IV current-year tax—
Last sale$5,500,000 · 9/16/2025 · sale assessment $11,387,400
Deed book / page06595 / 02749

The class, building class, SR1A, and special-tax words are the state’s names for those codes. The zoning code is the town’s. A code that is not on the state list keeps the code and says so.

See this lot on the statewide map, then come back for the full tax story.

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Sources: NJ Division of Taxation MOD-IV (current parcel file) and tax rates for 2025 (Abstract of Ratables). Building permits are read live from the NJ construction-permit file for this block and lot. The flood zone is read live from FEMA’s flood map at a point for this address. The high and low are read live from the state’s 10-foot ground scan. Water and sewer are read live from the state’s service-area maps at that same point. Those map readings are estimates, not a survey and not a hookup record. Estimates are not an official tax bill. Owner names are not shown. Water and sewer · Full disclaimer.