37 FLANDERS RD

Netcong Boro, Morris County · Block 17, Lot 1

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)
+0.9%

Estimated tax up $816 ($92,915 → $93,731) using 2024→2025 rates (3.417 → 3.447) × assessed net.

Assessment net change: 0.0% ($2,719,200 → $2,719,200).

Assessment

Land$1,080,000
Improvements$1,639,200
Net (taxable assessed, 2026)$2,719,200
Town avg ratio used69.53% (Average ratio (Director’s / Chapter 123))
Implied equalized value$3,910,830
2025 tax (MOD-IV billed)$94,111.51
Est. 2025 tax @ general rate$93,731
Mailing address (2026)8377 E HARTFORD DR #100, SCOTTSDALE; AZ, 85255

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 2024 sale of $5,098,381: implied equalized value $3,910,830 is $1,187,551 below that sale. This is not an appraisal.

Building permits for 37 FLANDERS RD

The New Jersey construction-permit file lists 10 permits for 37 FLANDERS RD in Netcong Boro. 1 is still open in the state file. Permit 22-107, an alteration, was issued 24 Oct 2022 and closed 1 Feb 2024 with a Certificate of Approval. The reported cost is $37,430.

Permit Type Use Issued Closed Reported cost
11-00044 Alteration International Residential Code 3 Jun 2011 7 Jul 2022, Certificate of Approval $5,000
11-00089 Alteration International Residential Code 29 Aug 2011 7 Jul 2022, Certificate of Approval $18,000
19-121 Alteration International Residential Code 8 Nov 2019 1 Feb 2024, Certificate of Approval $285,455
20-038 Alteration International Residential Code 3 Jun 2020 7 Jul 2022, Certificate of Approval $10,000
21-106 Alteration International Residential Code 9 Sep 2021 7 Jul 2022, Certificate of Approval $4,900
21-131 Alteration International Residential Code 29 Oct 2021 7 Jul 2022, Certificate of Approval $71,230
21-168 Alteration International Residential Code 22 Dec 2021 Open in the state file $500
22-052+A Alteration International Residential Code 17 Jun 2022 27 Sep 2022, Certificate of Approval $25,000
22-052 Alteration International Residential Code 17 Jun 2022 1 Feb 2024, Certificate of Approval $60,560
22-107 Alteration International Residential Code 24 Oct 2022 1 Feb 2024, Certificate of Approval $37,430

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 Netcong Boro construction office.

Flood zone for 37 FLANDERS RD

FEMA’s flood map returned no flood zone at the mapped point for 37 FLANDERS RD.

The state’s 10-foot ground scan puts the lowest cell on this lot at 796.8 feet and the highest at 861.2 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 37 FLANDERS RD

This lot is within the Musconetcong STP sewer system. Please verify with the provider.

This lot is within the Netcong 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 $2,719,200 —
2025 $2,719,200 $94,111.51
2024 $2,719,200 $93,295.75
2023 $2,719,200 $94,111.51

Mailing changed in 2024 to 41 FURNACE ST, STANHOPE; NJ, 07874.

Mailing changed in 2025 to 8377 E HARTFORD DR #100, SCOTTSDALE; AZ, 85255.

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 $2,719,200 96.37% $2,821,625 — —
2024 $2,719,200 92.07% $2,953,405 0.0% +4.7%
2025 $2,719,200 82.62% $3,291,213 0.0% +11.4%
2026 $2,719,200 69.53% $3,910,830 0.0% +18.8%

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 $2,719,200 3.447 $93,731 $94,111.51 —
2024 $2,719,200 3.417 $92,915 $93,295.75 -0.9%
2025 $2,719,200 3.447 $93,731 $94,111.51 +0.9%
2026 $2,719,200 — — — —

Where your money goes

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

Schools
$58,952 62.9%
County
$7,913 8.4%
Municipal
$26,866 28.7%

Of the estimated increase of $816, the school portion moved $190 down, the county portion $435 up, and the municipal portion $571 up. Those are pieces of the dollar change. They are not a change in each share of the rate.

District school (1.452)$39,483
Regional / consolidated school (0.716)$19,469
County (0.283)$7,695
County open space (0.008)$218
Municipal purpose (0.988)$26,866

Property details

Class4B — Industrial
Building class—
Building1SCB
Land description17.01 ACRES
Dwellings—
Commercial units—
Year built—
Acreage17.01
ZoningI-1 — town zoning code
Tax map page—
Additional lots—
Census tract / block—
Special tax codesS03 — Special improvement district 3
MOD-IV current-year tax—
Last sale$5,098,381 · 3/27/2024 · sale assessment $2,719,200
Deed book / page24736 / 01429

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.