The Fair Share Report
19 Allison Rd
Alpine, NJ 07620
The town corrects for market drift once a year — but only on average. This report measures whether this house drifted with the herd or away from it.
This home's full record →Check another house →
Step 1 · Market value
Likely range $3,762,233 – $6,257,782, from 10 comparable Alpine sales in the past 18 months, at this home's 6,988 sq ft.
Step 2 · The Director's Ratio
The state's official measure of how far Alpine assessments sit below market value — republished every October, applied town-wide. A $4,894,397 home should be assessed near $4,710,368.
Step 3 · Assessed value
Set at the last town-wide revaluation and mostly frozen since. That's $664,532 above what the ratio math suggests (14.1%).
Step 4 · The tax rate — same for every Alpine home
$0.382 Schools · 46% $0.246 County · 29% $0.209 Town · 25%
Step 5 · The bill
This home vs. every recent Alpine sale · assessed ÷ market
47%148%
Paying about right
This home's ratio lands inside Alpine's normal band. The drift hasn't singled it out — no case for a tax appeal.
The evidence · comparable sales (SR1A usable-sale records)
| Address | Sold | Price | Sq ft | Ratio |
|---|---|---|---|---|
| 16 DOGWOOD LANE | 2025-02 | $7,250,000 | 8,096 | 55.9% |
| 4 DUCK POND ROAD | 2026-06 | $7,300,000 | 7,748 | 73.4% |
| 24 TULIP TREE LANE | 2026-06 | $4,250,000 | 6,612 | 74.5% |
| 11 MARGO WAY | 2025-07 | $4,860,000 | 9,027 | 107.8% |
| 497 HILLSIDE AVENUE | 2025-04 | $3,450,000 | 5,470 | 80.1% |
| 35 TIMBERLINE DRIVE | 2025-04 | $4,400,000 | 9,437 | 119.1% |
| 48 RIO VISTA DRIVE | 2025-09 | $17,700,000 | 11,561 | 52.6% |
| 11 SHERWOOD COURT | 2026-03 | $4,000,000 | 5,366 | 68.1% |
| 9 MARIE MAJOR DRIVE | 2025-03 | $3,675,000 | 5,247 | 80.0% |
| 20 SCHAFFER ROAD | 2025-08 | $5,000,000 | 12,061 | 95.8% |
Is this your house?
Run your own report →