42 BRANTWOOD TERRACE

Mansfield Twp, Warren County · Block 1701, Lot 22.4

Show on map

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)
+0.7%

Estimated tax up $171 ($23,224 → $23,395) using 2024→2025 rates (3.537 → 3.563) × assessed net.

Assessment net change: 0.0% ($656,600 → $656,600).

Assessment

Land$184,000
Improvements$472,600
Net (taxable assessed, 2026)$656,600
Town avg ratio used59.32% (Average ratio (Director’s / Chapter 123))
Implied equalized value$1,106,878
2025 tax (MOD-IV billed)$23,394.66
Est. 2025 tax @ general rate$23,395
Mailing address (2026)42 BRANTWOOD TERRACE, HACKETTSTOWN; NJ, 07840

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 7 — Substantially improved after the assessment and before the sale 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 $242,362.

Building permits for 42 BRANTWOOD TERRACE

The New Jersey construction-permit file lists 5 permits for 42 BRANTWOOD TERRACE in Mansfield Twp. 3 are still open in the state file. Permit 20222138, a new building, was issued 23 May 2022 and closed 26 Mar 2024 with a Certificate of Occupancy. The reported cost is $348,000. The reported size is 3,525 square feet.

Permit Type Use Issued Closed Reported cost
20222138 New International Residential Code 23 May 2022 26 Mar 2024, Certificate of Occupancy $348,000
20222138+B Alteration International Residential Code 17 Feb 2023 Open in the state file $3,000
20222138+C Alteration International Residential Code 23 Feb 2023 Open in the state file $1,000
20222138+E Alteration International Residential Code 17 Aug 2023 Open in the state file $7,000
M23-298 Alteration International Residential Code 12 Oct 2023 3 Feb 2026, Certificate of Approval $650

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 Mansfield Twp construction office.

Flood zone for 42 BRANTWOOD TERRACE

FEMA’s flood map places the mapped point for 42 BRANTWOOD TERRACE in zone X.

The high and low ground elevation could not be read for this lot.

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 42 BRANTWOOD TERRACE

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

This lot is most likely on a well because it is outside the mapped public water service area. Please verify.

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 $656,600 —
2025 $656,600 $23,394.66
2024 $184,000 $23,223.94
2023 $184,000 $6,535.68

Mailing changed in 2025 to 42 BRANTWOOD TERRACE, HACKETTSTOWN; NJ, 07840.

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 $184,000 76.84% $239,459 — —
2024 $184,000 73.03% $251,951 0.0% +5.2%
2025 $656,600 69.81% $940,553 +256.8% +273.3%
2026 $656,600 59.32% $1,106,878 0.0% +17.7%

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 $184,000 3.552 $6,536 $6,535.68 —
2024 $184,000 3.537 $6,508 $23,223.94 -0.4%
2025 $656,600 3.563 $23,395 $23,394.66 +259.5%
2026 $656,600 — — — —

Where your money goes

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

Schools
$13,565 58.0%
County
$5,259 22.5%
Municipal
$4,570 19.5%

Of the estimated increase of $171, the school portion moved $401 up, the county portion $230 down, 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 (0.942)$6,185
Regional / consolidated school (1.124)$7,380
County (0.717)$4,708
County library (0.055)$361
County open space (0.029)$190
Municipal purpose (0.676)$4,439
Municipal open space (0.020)$131

Property details

Class2 — Residential (four families or less)
Building class—
Building—
Land description3.00 ACRES
Dwellings—
Commercial units—
Year built2023
Acreage3
Zoning—
Tax map page—
Additional lots—
Census tract / block—
Special tax codes—
MOD-IV current-year tax—
Last sale$899,000 · 4/5/2024 · sale assessment $184,000 · SR1A 7 — Substantially improved after the assessment and before the sale
Deed book / page03417 / 00001

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.

Show on map

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.