The Fair Share Report
84 Mapleton Rd
Plainsboro, NJ 08540
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 $1,210,271 – $1,389,344, from 12 comparable Plainsboro sales in the past 18 months, at this home's 3,152 sq ft.
Step 2 · The Director's Ratio
The state's official measure of how far Plainsboro assessments sit below market value — republished every October, applied town-wide. A $1,284,148 home should be assessed near $974,412.
Step 3 · Assessed value
Set at the last town-wide revaluation and mostly frozen since. That's $260,012 below what the ratio math suggests (26.7%).
Step 4 · The tax rate — same for every Plainsboro home
$1.824 Schools · 66% $0.418 County · 15% $0.523 Town · 19%
This home's own bill implies $2.730 per $100 — below the general rate, usually a deduction on the bill (senior, veteran, disabled).
Step 5 · The bill
This home vs. every recent Plainsboro sale · assessed ÷ market
46%93%
Paying about right
This home's ratio lands inside Plainsboro'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 |
|---|---|---|---|---|
| 14 BROOKSIDE COURT | 2026-05 | $1,325,000 | 3,164 | 58.5% |
| 19 BRENTWOOD LANE | 2025-07 | $1,630,011 | 3,698 | 54.3% |
| 3 DEY ROAD | 2025-12 | $990,000 | 2,430 | 69.1% |
| 4 STULTS DRIVE | 2025-10 | $1,345,000 | 3,441 | 65.1% |
| 11 BRIARDALE COURT | 2026-06 | $1,495,000 | 3,363 | 56.3% |
| 9 ALFALFA CIRCLE | 2025-04 | $1,650,000 | 3,692 | 55.6% |
| 66 KINGLET DRIVE SOUTH | 2025-07 | $1,305,000 | 3,152 | 57.4% |
| 11 HARVEST DRIVE | 2026-05 | $1,370,500 | 3,397 | 61.0% |
| 2 COLONIAL COURT | 2026-03 | $1,283,000 | 3,483 | 67.0% |
| 14 BARNYARD COURT | 2025-04 | $1,601,000 | 3,471 | 57.6% |
| 145 CRANBURY NECK ROAD | 2025-02 | $865,000 | 2,614 | 76.4% |
| 49 BIRCH DRIVE | 2025-03 | $1,390,000 | 3,160 | 54.8% |
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