108 HAMILTON ST

New Brunswick City, Middlesex County · Block 47, Lot 19

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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)
+2.6%

Estimated tax up $769 ($29,202 → $29,971) using 2024→2025 rates (2.619 → 2.688) × assessed net.

Assessment net change: 0.0% ($1,115,000 → $1,115,000).

Assessment

Land$285,000
Improvements$830,000
Net (taxable assessed, 2026)$1,115,000
Town avg ratio used69.61% (Average ratio (Director’s / Chapter 123))
Implied equalized value$1,601,781
2025 tax (MOD-IV billed)$29,971.20
Est. 2025 tax @ general rate$29,971
Mailing address (2026)34 MILBURN DR, HILLSBOROUGH; NJ, 08844

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 04 — 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 $265,178.

Building permits for 108 HAMILTON ST

The New Jersey construction-permit file lists 4 permits for 108 HAMILTON ST in New Brunswick City. 1 is still open in the state file. Permit 23-0714+A, a new building, was issued 15 Apr 2024 and closed 12 Jul 2024 with a Temporary Certificate of Occupancy. The reported cost is $324,000.

Permit Type Use Issued Closed Reported cost
23-0365 Demolition International Residential Code 20 Jun 2023 21 Jan 2025, Certificate of Approval $40,100
23-0529 Alteration International Residential Code 12 Sep 2023 19 Oct 2023, Certificate of Approval $0
23-0714 New International Residential Code 15 Nov 2023 Open in the state file $150,000
23-0714+A New International Residential Code 15 Apr 2024 12 Jul 2024, Temporary Certificate of Occupancy $324,000

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 New Brunswick City construction office.

Flood zone for 108 HAMILTON ST

FEMA’s flood map places the mapped point for 108 HAMILTON ST in zone X.

The state’s 10-foot ground scan puts the lowest cell on this lot at 70.9 feet and the highest at 74.7 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 108 HAMILTON ST

This lot is within the Middlesex County UA sewer system. Please verify with the provider.

This lot is within the New Brunswick 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 $1,115,000 —
2025 $1,115,000 $29,971.20
2024 $300,000 $29,201.86
2023 $390,800 $9,938.04

Mailing changed in 2025 to 34 MILBURN DR, HILLSBOROUGH; NJ, 08844.

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 $390,800 87.87% $444,748 — —
2024 $300,000 82.68% $362,845 -23.2% -18.4%
2025 $1,115,000 78.68% $1,417,133 +271.7% +290.6%
2026 $1,115,000 69.61% $1,601,781 0.0% +13.0%

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 $390,800 2.543 $9,938 $9,938.04 —
2024 $300,000 2.619 $7,857 $29,201.86 -20.9%
2025 $1,115,000 2.688 $29,971 $29,971.20 +281.5%
2026 $1,115,000 — — — —

Where your money goes

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

Schools
$11,852 39.5%
County
$4,917 16.4%
Municipal
$13,202 44.0%

Of the estimated increase of $769, the school portion moved $346 up, the county portion $56 up, and the municipal portion $368 up. Those are pieces of the dollar change. They are not a change in each share of the rate.

District school (1.051)$11,719
Regional / consolidated school (0.012)$134
County (0.403)$4,493
County open space (0.038)$424
Municipal purpose (1.132)$12,622
Municipal open space (0.010)$112
Municipal library (0.042)$468

Property details

Class2 — Residential (four families or less)
Building class49 — Good quality two-to-four family building
Building3S F / 2-FAM
Land description025X136
Dwellings2
Commercial units0
Year built2024
Acreage0.0781
ZoningIN-1 — town zoning code
Tax map page1800
Additional lots—
Census tract / block—
Special tax codes—
MOD-IV current-year tax—
Last sale$1 · 9/23/2024 · sale assessment $300,000 · SR1A 04 — Transfer of convenience, such as a deed to correct the title
Deed book / page19576 / 00434

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.