122 SEVENTH AVE

Seaside Park Boro, Ocean County · Block 17, Lot 5

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Assessment year 2026 · Rate year 2026 · Prior rate 2025

Estimated tax story (homeowner view)
+1.4%

Estimated tax up $167 ($11,602 → $11,769) using 2025→2026 rates (1.735 → 1.760) × assessed net.

Assessment net change: 0.0% ($668,700 → $668,700).

Assessment

Land$400,000
Improvements$268,700
Net (taxable assessed, 2026)$668,700
Town avg ratio used55.89% (Average ratio (Director’s / Chapter 123))
Implied equalized value$1,196,457
2025 tax (MOD-IV billed)$11,601.95
Est. 2026 tax @ general rate$11,769
Mailing address (2026)122 SEVENTH AVE, SEASIDE PARK NJ, 08752

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 2025 sale of $1,565,000: implied equalized value $1,196,457 is $368,543 below that sale. This is not an appraisal.

This class 2 — residential (four families or less) — net assessment sits above the town class-2 average of $576,180.

Building permits for 122 SEVENTH AVE

The New Jersey construction-permit file lists 4 permits for 122 SEVENTH AVE in Seaside Park Boro. 1 is still open in the state file. Permit 2200040, a new building, was issued 22 Mar 2022 and closed 13 Jun 2024 with a Certificate of Occupancy. The reported cost is $425,000. The reported size is 3,027 square feet.

Permit Type Use Issued Closed Reported cost
2100287 Alteration International Residential Code 16 Nov 2021 12 Oct 2023, Certificate of Approval $100
2100266 Demolition International Residential Code 30 Nov 2021 22 Aug 2022, Certificate of Approval $10,000
2200040 New International Residential Code 22 Mar 2022 13 Jun 2024, Certificate of Occupancy $425,000
2200040+A Alteration International Residential Code 21 Mar 2023 Open in the state file $1,400

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 Seaside Park Boro construction office.

Flood zone for 122 SEVENTH AVE

FEMA’s flood map places the mapped point for 122 SEVENTH AVE in zone AE. The mapped base flood elevation is 6 feet (NAVD88).

The state’s 10-foot ground scan puts the lowest cell on this lot at 2.5 feet and the highest at 3.3 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 122 SEVENTH AVE

This lot is within the OCUA Central sewer system. Please verify with the provider.

This lot is within the Seaside Park 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 $668,700 —
2025 $668,700 $11,601.95
2024 $400,000 $10,939.94
2023 $400,000 $6,436.00

Mailing changed in 2026 to 122 SEVENTH AVE, SEASIDE PARK NJ, 08752.

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 $400,000 77.65% $515,132 — —
2024 $400,000 69.41% $576,286 0.0% +11.9%
2025 $668,700 62.46% $1,070,605 +67.2% +85.8%
2026 $668,700 55.89% $1,196,457 0.0% +11.8%

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 $400,000 1.609 $6,436 $6,436.00 —
2024 $400,000 1.636 $6,544 $10,939.94 +1.7%
2025 $668,700 1.735 $11,602 $11,601.95 +77.3%
2026 $668,700 1.760 $11,769 — +1.4%

Where your money goes

Component $ = net × (component rate ÷ 100). Percents are share of school + county + municipal components for rate year 2026.

Schools
$3,513 29.9%
County
$3,663 31.1%
Municipal
$4,593 39.0%

Of the estimated increase of $167, the school portion moved $49 up, the county portion $52 up, and the municipal portion $66 up. Those are pieces of the dollar change. They are not a change in each share of the rate.

District school (0.051)$339
Regional / consolidated school (0.475)$3,174
County (0.456)$3,046
County library (0.046)$305
County health (0.027)$183
County open space (0.019)$129
Municipal purpose (0.687)$4,593

Property details

Class2 — Residential (four families or less)
Building class18 — Good quality single-family dwelling
Building2SF1G
Land description50X100
Dwellings1
Commercial units—
Year built2024
Acreage0.1148
ZoningR — town zoning code
Tax map page4
Additional lots—
Census tract / block—
Special tax codes—
MOD-IV current-year tax—
Last sale$1,565,000 · 10/23/2025 · sale assessment $668,700
Deed book / page20198 / 01162

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 2026 (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.