18 OLD WOOD LN SOUTH

Randolph Twp, Morris County · Block 199, Lot 36.13

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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)
+3.6%

Estimated tax up $1,376 ($38,558 → $39,934) using 2024→2025 rates (2.831 → 2.932) × assessed net.

Assessment net change: 0.0% ($1,362,000 → $1,362,000).

Assessment

Land$470,100
Improvements$891,900
Net (taxable assessed, 2026)$1,362,000
Town avg ratio used71.53% (Average ratio (Director’s / Chapter 123))
Implied equalized value$1,904,096
2025 tax (MOD-IV billed)$39,933.84
Est. 2025 tax @ general rate$39,934
Mailing address (2026)16 OLD WOOD LN SOUTH, RANDOLPH; NJ, 07869

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 4 — Transfer of convenience, such as a deed to correct the title 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 $494,696.

Building permits for 18 OLD WOOD LN SOUTH

The New Jersey construction-permit file lists 2 permits for 18 OLD WOOD LN SOUTH in Randolph Twp. 1 is still open in the state file. Permit 20220009, an alteration, was issued 4 Jan 2022 and is open in the state file. The reported cost is $1,800.

Permit Type Use Issued Closed Reported cost
20210662 Alteration International Residential Code 21 May 2021 30 Sep 2021, Certificate of Approval $40,000
20220009 Alteration International Residential Code 4 Jan 2022 Open in the state file $1,800

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 Randolph Twp construction office.

Flood zone for 18 OLD WOOD LN SOUTH

FEMA’s flood map returned no flood zone at the mapped point for 18 OLD WOOD LN SOUTH.

The state’s 10-foot ground scan puts the lowest cell on this lot at 706.1 feet and the highest at 785.5 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 18 OLD WOOD LN SOUTH

This lot is within the Rockaway Valley Regional SA sewer system. Please verify with the provider.

This lot is within the Randolph Twp Public Works Dept 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 $1,362,000 —
2025 $1,362,000 $39,933.84
2024 $1,362,000 $38,558.22
2023 $1,362,000 $37,591.20

Mailing changed in 2026 to 16 OLD WOOD LN SOUTH, RANDOLPH; NJ, 07869.

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 $1,362,000 87.96% $1,548,431 — —
2024 $1,362,000 83.64% $1,628,407 0.0% +5.2%
2025 $1,362,000 77.29% $1,762,194 0.0% +8.2%
2026 $1,362,000 71.53% $1,904,096 0.0% +8.1%

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 $1,362,000 2.760 $37,591 $37,591.20 —
2024 $1,362,000 2.831 $38,558 $38,558.22 +2.6%
2025 $1,362,000 2.932 $39,934 $39,933.84 +3.6%
2026 $1,362,000 — — — —

Where your money goes

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

Schools
$28,071 70.3%
County
$4,222 10.6%
Municipal
$7,641 19.1%

Of the estimated increase of $1,376, the school portion moved $844 up, the county portion $204 up, and the municipal portion $327 up. Those are pieces of the dollar change. They are not a change in each share of the rate.

District school (2.061)$28,071
County (0.301)$4,100
County open space (0.009)$123
Municipal purpose (0.498)$6,783
Municipal open space (0.021)$286
Municipal library (0.042)$572

Property details

Class2 — Residential (four families or less)
Building class19 — High quality single-family dwelling
Building1.5SF 3UG
Land description14.3994 AC
Dwellings1
Commercial units—
Year built1988
Acreage14.3994
ZoningRR — town zoning code
Tax map page27
Additional lots—
Census tract / block—
Special tax codes—
MOD-IV current-year tax—
Last sale$2,500 · 11/24/2025 · sale assessment $1,362,000 · SR1A 4 — Transfer of convenience, such as a deed to correct the title
Deed book / page25032 / 01706

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.