3056 ROUTE 10

Denville Twp, Morris County · Block 21203, 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)
+1.2%

Estimated tax up $11,186 ($934,174 → $945,359) using 2024→2025 rates (2.756 → 2.789) × assessed net.

Assessment net change: 0.0% ($33,896,000 → $33,896,000).

Assessment

Land$8,109,200
Improvements$25,786,800
Net (taxable assessed, 2026)$33,896,000
Town avg ratio used65.68% (Average ratio (Director’s / Chapter 123))
Implied equalized value$51,607,795
2025 tax (MOD-IV billed)$945,359.44
Est. 2025 tax @ general rate$945,359
Mailing address (2026)30 S MERIDIAN ST STE 1100, INDIANAPOLIS; IN, 46204

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.

Building permits for 3056 ROUTE 10

The New Jersey construction-permit file lists 50 permits for 3056 ROUTE 10 in Denville Twp. 39 are still open in the state file. Permit 26CP0488, an alteration, was issued 1 Jun 2026 and is open in the state file. The reported cost is $11,250.

Permit Type Use Issued Closed Reported cost
000000140897 Alteration Theatres 1 Sep 2014 28 Jul 2021, Certificate of Approval $18,000
190372 Alteration Mercantile buildings 7 May 2019 14 Feb 2023, Certificate of Approval $1,050
000000210307 Alteration Accessory buildings and miscellaneous structures 8 Apr 2021 3 Jun 2021, Certificate of Approval $3,375
210697 Alteration Business Uses 13 Jul 2021 8 Oct 2025, Certificate of Approval $196,800
000000210754 Alteration Accessory buildings and miscellaneous structures 29 Jul 2021 Open in the state file $8,800
210928 Alteration Business Uses 16 Sep 2021 10 Mar 2025, Certificate of Approval $9,426
000000220002 Alteration Mercantile buildings 3 Jan 2022 Open in the state file $16,840
000000220623 Alteration Accessory buildings and miscellaneous structures 15 Jul 2022 Open in the state file $4,300
000000220720 Alteration Restaurants, Night Clubs, Dance Halls, and similar 9 Aug 2022 Open in the state file $173,000
220803 Alteration Business Uses 31 Aug 2022 18 Mar 2025, Certificate of Approval $180,450
221167 Alteration Accessory buildings and miscellaneous structures 6 Dec 2022 Open in the state file $6,550
22CP1200 Alteration Mercantile buildings 21 Dec 2022 Open in the state file $63,900
22CP1200 +A Alteration Mercantile buildings 9 Jan 2023 Open in the state file $3,610
23CP0265 Alteration Accessory buildings and miscellaneous structures 5 Apr 2023 Open in the state file $2,085
23CP0326 Alteration Accessory buildings and miscellaneous structures 26 Apr 2023 Open in the state file $2,750
23CP0429 Alteration Accessory buildings and miscellaneous structures 24 May 2023 Open in the state file $3,430
23CP0493 Alteration Business Uses 9 Jun 2023 Open in the state file $243,500
23CP0502 Alteration Business Uses 13 Jun 2023 Open in the state file $182,200
23CP0501 Alteration Mercantile buildings 13 Jun 2023 Open in the state file $74,000
23CP0493 +B Alteration Business Uses 11 Jul 2023 Open in the state file $5,950
23CP0493 +A Alteration Business Uses 18 Jul 2023 Open in the state file $6,400
23CP0626 Alteration Accessory buildings and miscellaneous structures 21 Jul 2023 Open in the state file $4,500
23CP0974 Alteration Mercantile buildings 26 Oct 2023 Open in the state file $473,300
23CP0501 +A Alteration Mercantile buildings 27 Oct 2023 Open in the state file $11,000
23CP1139 Alteration Accessory buildings and miscellaneous structures 29 Nov 2023 Open in the state file $2,250
23CP1182 Alteration Business Uses 11 Dec 2023 Open in the state file $13,000
23CP0974 +A Alteration Mercantile buildings 22 Dec 2023 Open in the state file $3,000
23CP1223 Alteration Mercantile buildings 27 Dec 2023 Open in the state file $3,930
24CP0012 Alteration Business Uses 4 Jan 2024 4 Mar 2024, Certificate of Approval $19,956
24CP0579 Alteration Mercantile buildings 12 Jun 2024 Open in the state file $5,300
24CP0767 Alteration Business Uses 13 Aug 2024 Open in the state file $5,600
24CP1272 Alteration Restaurants, Night Clubs, Dance Halls, and similar 16 Dec 2024 Open in the state file $200
25CP0253 Alteration Business Uses 28 Mar 2025 Open in the state file $114,900
25CP0343 Alteration Mercantile buildings 25 Apr 2025 6 May 2025, Certificate of Approval $25,000
25CP0856 Alteration Business Uses 26 Aug 2025 Open in the state file $39,890
25CP1023 Alteration Accessory buildings and miscellaneous structures 25 Sep 2025 18 Dec 2025, Certificate of Approval $1,300
25CP1021 Alteration Mercantile buildings 25 Sep 2025 28 Oct 2025, Certificate of Approval $11,500
25CP1119 Alteration Business Uses 24 Oct 2025 29 Dec 2025, Certificate of Approval $20,000
26CP0020 Alteration Mercantile buildings 8 Jan 2026 Open in the state file $319,000
26CP0034 Alteration Mercantile buildings 9 Jan 2026 Open in the state file $2,500
26CP0169 Alteration Business Uses 24 Feb 2026 Open in the state file $9,600
26CP0020 +A Alteration Mercantile buildings 24 Mar 2026 Open in the state file $26,000
24CP0579 +A Alteration Mercantile buildings 25 Mar 2026 Open in the state file $5,200
24CP0767 +A Alteration Business Uses 25 Mar 2026 Open in the state file $5,400
26CP0292 Alteration Mercantile buildings 7 Apr 2026 Open in the state file $6,107
26CP0020 +B Alteration Mercantile buildings 1 May 2026 Open in the state file $31,000
26CP0397 Alteration Accessory buildings and miscellaneous structures 1 May 2026 Open in the state file $1,400
26CP0020 +C Alteration Mercantile buildings 13 May 2026 Open in the state file $17,900
26CP0020 +D Alteration Mercantile buildings 13 May 2026 Open in the state file $19,500
26CP0488 Alteration Mercantile buildings 1 Jun 2026 Open in the state file $11,250

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 Denville Twp construction office.

Flood zone for 3056 ROUTE 10

FEMA’s flood map returned no flood zone at the mapped point for 3056 ROUTE 10.

The state’s 10-foot ground scan puts the lowest cell on this lot at 666.5 feet and the highest at 728 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 3056 ROUTE 10

This lot is within the Parsippany Troy Hills STP sewer system. Please verify with the provider.

This lot is within the Denville 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 $33,896,000 —
2025 $33,896,000 $945,359.44
2024 $33,896,000 $934,173.76
2023 $33,896,000 $896,549.20

Mailing changed in 2024 to 30 S MERIDIAN ST STE 1100, INDIANAPOLIS; IN, 46204.

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 $33,896,000 82.00% $41,336,585 — —
2024 $33,896,000 74.11% $45,737,417 0.0% +10.6%
2025 $33,896,000 70.09% $48,360,679 0.0% +5.7%
2026 $33,896,000 65.68% $51,607,795 0.0% +6.7%

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 $33,896,000 2.645 $896,549 $896,549.20 —
2024 $33,896,000 2.756 $934,174 $934,173.76 +4.2%
2025 $33,896,000 2.789 $945,359 $945,359.44 +1.2%
2026 $33,896,000 — — — —

Where your money goes

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

Schools
$646,058 68.3%
County
$117,280 12.4%
Municipal
$182,022 19.3%

Of the estimated increase of $11,186, the school portion moved $5,423 up, the county portion $4,068 up, and the municipal portion $1,695 up. Those are pieces of the dollar change. They are not a change in each share of the rate.

District school (1.166)$395,227
Regional / consolidated school (0.740)$250,830
County (0.336)$113,891
County open space (0.010)$3,390
Municipal purpose (0.466)$157,955
Municipal open space (0.025)$8,474
Municipal library (0.046)$15,592

Property details

Class4A — Commercial
Building class—
BuildingMALL
Land description14.06 AC
Dwellings—
Commercial units—
Year built—
Acreage14.06
ZoningOB-4 — town zoning code
Tax map page—
Additional lots—
Census tract / block—
Special tax codes—
MOD-IV current-year tax—
Last sale$15,970,688 · 4/1/2016 · sale assessment $33,896,000 · SR1A 26 — Not a willing-buyer, willing-seller sale, for a reason outside the other codes
Deed book / page22890 / 01919

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.