400 SOUTHERN BLVD

Chatham Twp, Morris County · Block 128, Lot 10.1

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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)
+5.8%

Estimated tax up $21,828 ($377,538 → $399,367) using 2024→2025 rates (1.989 → 2.104) × assessed net.

Assessment net change: 0.0% ($18,981,300 → $18,981,300).

Assessment

Land$9,809,300
Improvements$9,172,000
Net (taxable assessed, 2026)$18,981,300
Town avg ratio used66.41% (Average ratio (Director’s / Chapter 123))
Implied equalized value$28,581,991
2025 tax (MOD-IV billed)$399,366.55
Est. 2025 tax @ general rate$399,367
Mailing address (2026)400 SOUTHERN BLVD, CHATHAM N J, 07928

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.

Building permits for 400 SOUTHERN BLVD

The New Jersey construction-permit file lists 43 permits for 400 SOUTHERN BLVD in Chatham Twp. 26 are still open in the state file. Permit 22-0153+A, a new building, was issued 25 Jun 2024 and is open in the state file. The reported cost is $100.

Permit Type Use Issued Closed Reported cost
17-0642 New Storage building, moderate hazard 5 Sep 2017 27 Jan 2020, Certificate of Occupancy $115,000
18-0098 Alteration Storage building, moderate hazard 13 Feb 2018 1 Aug 2022, Certificate of Approval $29,000
20-0407 Alteration International Residential Code 24 Aug 2020 17 Mar 2022, Certificate of Approval $800
21-0899 Alteration International Residential Code 15 Dec 2021 18 May 2022, Certificate of Approval $146,300
21-0908 Alteration International Residential Code 20 Dec 2021 Open in the state file $35,000
22-0153 Alteration International Residential Code 22 Mar 2022 Open in the state file $18,000
22-0230 Alteration International Residential Code 2 May 2022 18 May 2022, Certificate of Approval $0
22-0270 Alteration International Residential Code 13 May 2022 9 Jun 2023, Certificate of Approval $89,000
22-0630 Alteration International Residential Code 12 Oct 2022 19 May 2023, Certificate of Approval $68,421
23-0221 Alteration International Residential Code 28 Apr 2023 2 Jun 2023, Certificate of Compliance $100
23-0288 Alteration International Residential Code 23 May 2023 16 Jan 2026, Certificate of Approval $1,500
24-0290 Alteration Indoor Sporting Venues, Arenas, Swimming Pools 14 May 2024 20 May 2024, Certificate of Compliance $500
24-0368 Alteration Outdoor Activities, Grandstands, stadiums, tents, coliseums, etc. 18 Jun 2024 6 Jan 2025, Certificate of Approval $15,000
22-0153+A New International Residential Code 25 Jun 2024 Open in the state file $100
25-0056+A Alteration Lecture halls, Art Galleries, Churches, etc. 16 Jan 2025 Open in the state file $1,500
25-0056 Alteration Lecture halls, Art Galleries, Churches, etc. 16 Jan 2025 21 Jul 2025, Certificate of Approval $85,840
25-0128 Alteration Accessory buildings and miscellaneous structures 21 Feb 2025 17 Jun 2025, Certificate of Approval $439,110
+D Alteration Restaurants, Night Clubs, Dance Halls, and similar 20 Mar 2025 Open in the state file $365,000
25-0180+C Alteration Restaurants, Night Clubs, Dance Halls, and similar 20 Mar 2025 Open in the state file $1,500
25-0180+B Alteration Restaurants, Night Clubs, Dance Halls, and similar 20 Mar 2025 Open in the state file $19,000
25-0180 Alteration Restaurants, Night Clubs, Dance Halls, and similar 20 Mar 2025 23 Apr 2026, Temporary Certificate of Occupancy $3,008,000
25-0293 Alteration Indoor Sporting Venues, Arenas, Swimming Pools 6 May 2025 21 Jul 2025, Certificate of Compliance $750
25-0180+G Alteration Restaurants, Night Clubs, Dance Halls, and similar 6 May 2025 Open in the state file $45,000
25-0180+I Alteration Restaurants, Night Clubs, Dance Halls, and similar 15 May 2025 Open in the state file $0
25-0180+H Alteration Restaurants, Night Clubs, Dance Halls, and similar 15 May 2025 Open in the state file $7,160
25-0180+E Alteration Restaurants, Night Clubs, Dance Halls, and similar 15 May 2025 Open in the state file $30,000
25-0180+J Alteration Restaurants, Night Clubs, Dance Halls, and similar 27 Jun 2025 Open in the state file $199,885
25-0180+F Alteration Restaurants, Night Clubs, Dance Halls, and similar 1 Jul 2025 Open in the state file $18,000
25-0180+K Alteration Restaurants, Night Clubs, Dance Halls, and similar 1 Jul 2025 Open in the state file $300,000
25-0421 Alteration Restaurants, Night Clubs, Dance Halls, and similar 2 Jul 2025 7 Jul 2025, Certificate of Approval $0
25-0180+L Alteration Restaurants, Night Clubs, Dance Halls, and similar 11 Jul 2025 Open in the state file $0
25-0180+M Alteration Restaurants, Night Clubs, Dance Halls, and similar 21 Jul 2025 Open in the state file $14,000
25-0498 Alteration Accessory buildings and miscellaneous structures 29 Jul 2025 Open in the state file $164,000
25-0180+N Alteration Restaurants, Night Clubs, Dance Halls, and similar 9 Sep 2025 Open in the state file $3,800
25-0180+Q Alteration Restaurants, Night Clubs, Dance Halls, and similar 7 Oct 2025 Open in the state file $3,500
25-0180+O Alteration Restaurants, Night Clubs, Dance Halls, and similar 7 Oct 2025 Open in the state file $3,000
25-0180+P Alteration Restaurants, Night Clubs, Dance Halls, and similar 7 Oct 2025 Open in the state file $37,500
25-0180+S Alteration Restaurants, Night Clubs, Dance Halls, and similar 28 Oct 2025 Open in the state file $3,500
25-0180+R Alteration Restaurants, Night Clubs, Dance Halls, and similar 28 Oct 2025 Open in the state file $0
25-0180+U Alteration Restaurants, Night Clubs, Dance Halls, and similar 4 Nov 2025 Open in the state file $15,000
25-0180+T Alteration Restaurants, Night Clubs, Dance Halls, and similar 21 Nov 2025 Open in the state file $0
25-0180+V Alteration Restaurants, Night Clubs, Dance Halls, and similar 22 Apr 2026 Open in the state file $200
26-0256 Alteration Indoor Sporting Venues, Arenas, Swimming Pools 15 May 2026 21 May 2026, Certificate of Compliance $0

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 Chatham Twp construction office.

Flood zone for 400 SOUTHERN BLVD

The flood map could not be checked for 400 SOUTHERN BLVD, 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 243.2 feet and the highest at 286.2 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 400 SOUTHERN BLVD

The water and sewer maps could not be checked for 400 SOUTHERN BLVD, 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 $18,981,300 —
2025 $18,981,300 $399,366.55
2024 $18,981,300 $377,538.06
2023 $18,981,300 $371,274.23

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 $18,981,300 81.38% $23,324,281 — —
2024 $18,981,300 76.08% $24,949,132 0.0% +7.0%
2025 $18,981,300 72.22% $26,282,609 0.0% +5.3%
2026 $18,981,300 66.41% $28,581,991 0.0% +8.7%

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 $18,981,300 1.956 $371,274 $371,274.23 —
2024 $18,981,300 1.989 $377,538 $377,538.06 +1.7%
2025 $18,981,300 2.104 $399,367 $399,366.55 +5.8%
2026 $18,981,300 — — — —

Where your money goes

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

Schools
$260,234 65.2%
County
$62,828 15.7%
Municipal
$76,305 19.1%

Of the estimated increase of $21,828, the school portion moved $17,083 up, the county portion $1,139 up, and the municipal portion $3,606 up. Those are pieces of the dollar change. They are not a change in each share of the rate.

Regional / consolidated school (1.371)$260,234
County (0.322)$61,120
County open space (0.009)$1,708
Municipal purpose (0.339)$64,347
Municipal open space (0.021)$3,986
Municipal library (0.042)$7,972

Property details

Class4A — Commercial
Building class—
Building—
Land description95.51 AC
Dwellings—
Commercial units—
Year built2018
Acreage95.51
ZoningR2B1 — town zoning code
Tax map page43
Additional lots—
Census tract / block—
Special tax codes—
MOD-IV current-year tax—
Last sale—
Deed book / page—

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.