102 IRON MOUNTAIN RD

Mine Hill Twp, Morris County · Block 203, 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)
+0.4%

Estimated tax up $669 ($156,568 → $157,238) using 2024→2025 rates (2.808 → 2.820) × assessed net.

Assessment net change: 0.0% ($5,575,800 → $5,575,800).

Assessment

Land$997,500
Improvements$4,578,300
Net (taxable assessed, 2026)$5,575,800
Town avg ratio used60.72% (Average ratio (Director’s / Chapter 123))
Implied equalized value$9,182,806
2025 tax (MOD-IV billed)$164,486.10
Est. 2025 tax @ general rate$157,238
Mailing address (2026)PO BOX F, KENVIL; NJ, 07847

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.

The stored sale is not used for a change-since-sale figure. The SR1A code marks it non-usable, or the price is a nominal amount.

Building permits for 102 IRON MOUNTAIN RD

The New Jersey construction-permit file lists 4 permits for 102 IRON MOUNTAIN RD in Mine Hill Twp. Permit 23-027, an alteration, was issued 15 Mar 2023 and closed 28 Aug 2024 with a Certificate of Approval. The reported cost is $1,777.

Permit Type Use Issued Closed Reported cost
15-247 Alteration Business Uses 12 Nov 2015 11 Sep 2024, Certificate of Approval $2,780
16-122 Alteration International Residential Code 1 Jul 2016 25 Oct 2023, Certificate of Approval $1,750
CCO-21-005 Alteration Business Uses 21 Oct 2021 12 Jan 2022, Continued Certificate of Occupancy $4
23-027 Alteration International Residential Code 15 Mar 2023 28 Aug 2024, Certificate of Approval $1,777

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 Mine Hill Twp construction office.

Flood zone for 102 IRON MOUNTAIN RD

FEMA’s flood map returned no flood zone at the mapped point for 102 IRON MOUNTAIN RD.

The state’s 10-foot ground scan puts the lowest cell on this lot at 803.3 feet and the highest at 875.9 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 102 IRON MOUNTAIN RD

This lot is most likely on septic because it is outside the mapped sewer service area. Please verify.

This lot is within the Mine Hill Twp WD 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 $5,575,800 —
2025 $5,575,800 $164,486.10
2024 $5,575,800 $163,817.00
2023 $5,575,800 $163,482.45

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 $5,575,800 80.04% $6,966,267 — —
2024 $5,575,800 72.86% $7,652,759 0.0% +9.9%
2025 $5,575,800 67.75% $8,229,963 0.0% +7.5%
2026 $5,575,800 60.72% $9,182,806 0.0% +11.6%

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 $5,575,800 2.803 $156,290 $163,482.45 —
2024 $5,575,800 2.808 $156,568 $163,817.00 +0.2%
2025 $5,575,800 2.820 $157,238 $164,486.10 +0.4%
2026 $5,575,800 — — — —

Where your money goes

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

Schools
$92,056 58.5%
County
$19,794 12.6%
Municipal
$45,387 28.9%

Of the estimated increase of $669, the school portion moved $167 down, the county portion $836 up, and the municipal portion $0 up. Those are pieces of the dollar change. They are not a change in each share of the rate.

District school (1.651)$92,056
County (0.345)$19,237
County open space (0.010)$558
Municipal purpose (0.810)$45,164
Municipal open space (0.004)$223

Property details

Class4B — Industrial
Building class—
Building—
Land description9.188 AC
Dwellings—
Commercial units—
Year built2001
Acreage9.188
ZoningI — town zoning code
Tax map page—
Additional lots—
Census tract / block—
Special tax codesG01 — Garbage or solid-waste district 1
MOD-IV current-year tax—
Last sale$1 · 9/21/1995 · sale assessment $183,800
Deed book / page04257 / 00256

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.