328 W HIGH ST
Clayton Boro, Gloucester County · Block 316, Lot 17
2026 revaluation/reassessment town — 2026 general tax rate not in our warehouse yet. Showing 2025 rate against 2026 assessments; YoY % is withheld until the matching rate posts.
Estimated annual tax: current net × 2.569 (rate year 2025). Year-over-year % is hidden until the 2026 general rate is available for this reval/reassess town.
Assessment net change: +5.7% ($340,800 → $360,200).
Assessment
| Land | $79,500 |
|---|---|
| Improvements | $280,700 |
| Net (taxable assessed, 2026) | $360,200 |
| Town avg ratio used | 100.00% (Revaluation year (~100% of market)) |
| Implied equalized value | $360,200 |
| 2025 tax (MOD-IV billed) | $8,755.15 |
| Est. 2025 tax @ general rate | $9,254 |
| Mailing address (2026) | 328 W HIGH ST, CLAYTON; NJ, 08312 |
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 $360,000: implied equalized value $360,200 is $200 above that sale. This is not an appraisal. This is a reassessment year, so the ratio is treated as about 100% and the gap is today’s assessment minus the sale price.
This class 2 — residential (four families or less) — net assessment sits above the town class-2 average of $318,720.
This town revalued/reassessed for tax year 2026. New assessments are set near true market value, so we treat the ratio as ~100% for this year. Published Chapter 123 average ratio for appeals/statistics is still 94.03% (often still reflecting the prior assessment base).
Building permits for 328 W HIGH ST
The New Jersey construction-permit file lists 4 permits for 328 W HIGH ST in Clayton Boro. 2 are still open in the state file. Permit 020230206, a new building, was issued 21 Aug 2023 and closed 7 May 2025 with a Certificate of Occupancy. The reported cost is $0. The reported size is 1,540 square feet.
| Permit | Type | Use | Issued | Closed | Reported cost |
|---|---|---|---|---|---|
| 020210212 | Alteration | International Residential Code | 19 Aug 2021 | 10 Sep 2021, Certificate of Approval | $4,000 |
| 020210308 | New | International Residential Code | 27 Sep 2022 | Open in the state file | $105,400 |
| 020230206 | New | International Residential Code | 21 Aug 2023 | 7 May 2025, Certificate of Occupancy | $0 |
| 020260132 | Alteration | International Residential Code | 29 Jun 2026 | Open in the state file | $64,000 |
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 Clayton Boro construction office.
Flood zone for 328 W HIGH ST
FEMA’s flood map places the mapped point for 328 W HIGH ST in zone X.
The state’s 10-foot ground scan puts the lowest cell on this lot at 116.4 feet and the highest at 119.8 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 328 W HIGH ST
This lot is within the Gloucester County UA STP sewer system. Please verify with the provider.
This lot is within the Clayton 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 | $360,200 | — |
| 2025 | $340,800 | $8,755.15 |
| 2024 | $39,800 | $7,452.23 |
| 2023 | $34,700 | $1,402.23 |
Mailing changed in 2024 to 105 BROAD ST, ELMER; NJ, 08318.
Mailing changed in 2026 to 328 W HIGH ST, CLAYTON; NJ, 08312.
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 | $34,700 | 75.96% | $45,682 | — | — |
| 2024 | $39,800 | 100.00% | $39,800 | +14.7% | -12.9% |
| 2025 | $340,800 | 100.00% | $340,800 | +756.3% | +756.3% |
| 2026 | $360,200 | 100.00% | $360,200 | +5.7% | +5.7% |
2024: Published average ratio exceeded 100%; New Jersey treats that as 100% for equalization.
2025: Published average ratio exceeded 100%; New Jersey treats that as 100% for equalization.
2026: This town revalued/reassessed for tax year 2026. New assessments are set near true market value, so we treat the ratio as ~100% for this year. Published Chapter 123 average ratio for appeals/statistics is still 94.03% (often still reflecting the prior assessment base).
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 | $34,700 | 4.041 | $1,402 | $1,402.23 | — |
| 2024 | $39,800 | 2.475 | $985 | $7,452.23 | -29.8% |
| 2025 | $340,800 | 2.569 | $8,755 | $8,755.15 | +788.8% |
| 2026 | $360,200 | — | — | — | pending rate |
Where your money goes
Component $ = net × (component rate ÷ 100). Percents are share of school + county + municipal components for rate year 2025.
| District school (1.385) | $4,989 |
|---|---|
| County (0.425) | $1,531 |
| County library (0.029) | $104 |
| County open space (0.028) | $101 |
| Municipal purpose (0.702) | $2,529 |
Property details
| Class | 2 — Residential (four families or less) |
|---|---|
| Building class | — |
| Building | — |
| Land description | 120X129 |
| Dwellings | 1 |
| Commercial units | — |
| Year built | 2024 |
| Acreage | 0.3554 |
| Zoning | R-B — town zoning code |
| Tax map page | M03 |
| Additional lots | — |
| Census tract / block | — |
| Special tax codes | — |
| MOD-IV current-year tax | — |
| Last sale | $360,000 · 10/3/2025 · sale assessment $360,200 |
| Deed book / page | 07251 / 00249 |
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 mapSources: 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.