19 HILLSDALE RD
Edison, Middlesex County · Block 556.6, Lot 15.1
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 $19,390 ($4,866 → $24,257) using 2024→2025 rates (5.732 → 5.725) × assessed net.
Assessment net change: +399.1% ($84,900 → $423,700).
Assessment
| Land | $84,900 |
|---|---|
| Improvements | $338,800 |
| Net (taxable assessed, 2026) | $423,700 |
| Town avg ratio used | 29.69% (Average ratio (Director’s / Chapter 123)) |
| Implied equalized value | $1,427,080 |
| 2025 tax (MOD-IV billed) | $25,214.40 |
| Est. 2025 tax @ general rate | $24,257 |
| Mailing address (2026) | 19 HILLSDALE RD, EDISON; NJ, 08820 |
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 | $423,700 | — |
| 2025 | $84,900 | $25,214.40 |
| 2024 | $84,900 | $5,054.10 |
| 2023 | $153,900 | $9,112.42 |
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 | $153,900 | 38.14% | $403,513 | — | — |
| 2024 | $84,900 | 36.48% | $232,730 | -44.8% | -42.3% |
| 2025 | $84,900 | 35.12% | $241,743 | 0.0% | +3.9% |
| 2026 | $423,700 | 29.69% | $1,427,080 | +399.1% | +490.3% |
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 | $153,900 | 5.703 | $8,777 | $9,112.42 | — |
| 2024 | $84,900 | 5.732 | $4,866 | $5,054.10 | -44.6% |
| 2025 | $84,900 | 5.725 | $4,861 | $25,214.40 | -0.1% |
| 2026 | $423,700 | — | — | — | — |
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 ($19,390): schools ≈ +54.7%, county ≈ +17.3%, municipal ≈ +28.0%.
| District school (3.139) | $13,300 |
|---|---|
| County (0.904) | $3,830 |
| County open space (0.086) | $364 |
| Municipal purpose (1.492) | $6,322 |
| Municipal open space (0.010) | $42 |
| Municipal library (0.094) | $398 |
Property details
| Class | 2 |
|---|---|
| Building class | 20 |
| Building | — |
| Land description | 85X130 |
| Dwellings | 1 |
| Commercial units | — |
| Year built | 2024 |
| Acreage | 0.2537 |
| Zoning | RBB |
| Tax map page | 137 |
| Additional lots | — |
| Census tract / block | — |
| Special tax codes | G01 |
| MOD-IV current-year tax | — |
| Last sale | $480,000 · 6/30/2023 · sale assessment $153,900 · SR1A 10 |
| Deed book / page | 19253 / 00131 |
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.