306-308 BOYDEN AVENUE
Maplewood, Essex County · Block 45.5, Lot 302.1
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 up $509 ($13,367 → $13,875) using 2024→2025 rates (2.313 → 2.401) × assessed net.
Assessment net change: 0.0% ($577,900 → $577,900).
Assessment
| Land | $188,100 |
|---|---|
| Improvements | $389,800 |
| Net (taxable assessed, 2026) | $577,900 |
| Town avg ratio used | 96.50% (Average ratio (Director’s / Chapter 123)) |
| Implied equalized value | $598,860 |
| 2025 tax (MOD-IV billed) | $13,625.38 |
| Est. 2025 tax @ general rate | $13,875 |
| Mailing address (2026) | 150 MARABAC RD, GARDINER; NY, 12525 |
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.
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 | $577,900 | — |
| 2025 | $577,900 | $13,625.38 |
| 2024 | $687,000 | $15,640.31 |
| 2023 | $311,900 | $11,028.30 |
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 | $311,900 | 77.90% | $400,385 | — | — |
| 2024 | $687,000 | 100.00% | $687,000 | +120.3% | +71.6% |
| 2025 | $577,900 | 100.00% | $577,900 | -15.9% | -15.9% |
| 2026 | $577,900 | 96.50% | $598,860 | 0.0% | +3.6% |
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.
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 | $311,900 | 3.616 | $11,278 | $11,028.30 | — |
| 2024 | $687,000 | 2.313 | $15,890 | $15,640.31 | +40.9% |
| 2025 | $577,900 | 2.401 | $13,875 | $13,625.38 | -12.7% |
| 2026 | $577,900 | — | — | — | — |
Where your money goes
Component $ = net × (component rate ÷ 100). Percents are share of school + county + municipal components for rate year 2025.
Of the estimated change ($509): schools ≈ +50.0%, county ≈ +20.5%, municipal ≈ +29.5%.
| Regional / consolidated school (1.356) | $7,836 |
|---|---|
| County (0.333) | $1,924 |
| County open space (0.015) | $87 |
| Municipal purpose (0.654) | $3,779 |
| Municipal open space (0.010) | $58 |
| Municipal library (0.033) | $191 |
Property details
| Class | 2 |
|---|---|
| Building class | 45 |
| Building | 2SF2G |
| Land description | 44X110 |
| Dwellings | 2 |
| Commercial units | — |
| Year built | 1960 |
| Acreage | 0.1111 |
| Zoning | R2-4 |
| Tax map page | 27 |
| Additional lots | — |
| Census tract / block | — |
| Special tax codes | — |
| MOD-IV current-year tax | — |
| Last sale | $87,500 · 11/7/2003 · sale assessment $217,700 · SR1A 10 |
| Deed book / page | 06025 / 00437 |
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). Estimates are not an official tax bill. Owner names are not shown. Full disclaimer.