15 FINN RD

Union Twp, Hunterdon County · Block 28, Lot 23

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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)
+13.5%

Estimated tax up $3,794 ($28,058 → $31,852) using 2024→2025 rates (2.119 → 2.197) × assessed net.

Assessment net change: +9.5% ($1,324,100 → $1,449,800).

Assessment

Land$340,700
Improvements$1,109,100
Net (taxable assessed, 2026)$1,449,800
Town avg ratio used86.66% (Average ratio (Director’s / Chapter 123))
Implied equalized value$1,672,975
2025 tax (MOD-IV billed)$29,090.48
Est. 2025 tax @ general rate$31,852
Mailing address (2026)15 FINN ROAD, PITTSTOWN NJ, 08867

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. SR1A 26 — Not a willing-buyer, willing-seller sale, for a reason outside the other codes marks it non-usable, or the price is a nominal amount.

This class 2 — residential (four families or less) — net assessment sits above the town class-2 average of $492,756.

Building permits for 15 FINN RD

No construction permit for 15 FINN RD is in the New Jersey construction-permit file. That file is a full record from 2021 on. Work from before then can be missing here and still be at the Union Twp construction office.

Flood zone for 15 FINN RD

The flood map could not be checked for 15 FINN RD, because the address did not place a point on the map. Assessment and tax figures on this page are from our own records.

The state’s 10-foot ground scan puts the lowest cell on this lot at 398.5 feet and the highest at 513.7 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 15 FINN RD

The water and sewer maps could not be checked for 15 FINN RD, because the address did not place a point on the map.

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 $1,449,800 —
2025 $1,324,100 $29,090.48
2024 $1,324,100 $28,057.68
2023 $1,324,100 $28,216.57

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 $1,324,100 71.98% $1,839,539 — —
2024 $1,324,100 100.00% $1,324,100 0.0% -28.0%
2025 $1,324,100 95.15% $1,391,592 0.0% +5.1%
2026 $1,449,800 86.66% $1,672,975 +9.5% +20.2%

2024: Published average ratio exceeded 100%; New Jersey treats that as 100% for equalization.

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 $1,324,100 2.131 $28,217 $28,216.57 —
2024 $1,324,100 2.119 $28,058 $28,057.68 -0.6%
2025 $1,324,100 2.197 $29,090 $29,090.48 +3.7%
2026 $1,449,800 — — — —

Where your money goes

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

Schools
$22,762 71.5%
County
$5,611 17.6%
Municipal
$3,480 10.9%

Of the estimated increase of $3,794, the school portion moved $2,702 up, the county portion $751 up, and the municipal portion $341 up. Those are pieces of the dollar change. They are not a change in each share of the rate.

District school (1.013)$14,686
Regional / consolidated school (0.557)$8,075
County (0.322)$4,668
County library (0.033)$478
County open space (0.032)$464
Municipal purpose (0.220)$3,190
Municipal open space (0.020)$290

Property details

Class2 — Residential (four families or less)
Building class18 — Good quality single-family dwelling
Building2SF
Land description62.47 AC.
Dwellings1
Commercial units—
Year built1780
Acreage62.47
ZoningAP — town zoning code
Tax map page8
Additional lotsDEVELOPMENT EASEMENT
Census tract / block—
Special tax codes—
MOD-IV current-year tax—
Last sale$1,100,000 · 5/9/2002 · sale assessment $390,300 · SR1A 26 — Not a willing-buyer, willing-seller sale, for a reason outside the other codes
Deed book / page02038 / 00110

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.