The Fair Share Report
309 Sinclair Pl
Westfield, NJ 07090
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 $1,659,980 – $2,305,865, from 12 comparable Westfield sales in the past 18 months (home size estimated from assessor data — range widened).
Step 2 · The Director's Ratio
The state's official measure of how far Westfield assessments sit below market value — republished every October, applied town-wide. A $2,091,697 home should be assessed near $1,516,062.
Step 3 · Assessed value
Set at the last town-wide revaluation and mostly frozen since. That's $106,438 above what the ratio math suggests (7.0%).
Step 4 · The tax rate — same for every Westfield home
$1.428 Schools · 62% $0.455 County · 20% $0.409 Town · 18%
Westfield also levies a Special Improvement District charge inside its district boundaries — the county roll doesn't say which homes are in it, but a bill's "IMPROVEMENT DISTRICT" line does. District homes pay $2.396 per $100 all-in (+$0.105).
Step 5 · The bill
This home vs. every recent Westfield sale · assessed ÷ market
46%103%
A touch high — worth watching
This home's ratio sits above most of Westfield, but doesn't clear NJ's legal appeal line (83.35%).
The evidence · comparable sales (SR1A usable-sale records)
| Address | Sold | Price | Sq ft | Ratio |
|---|---|---|---|---|
| 814 SUMMIT AVE | 2025-10 | $1,875,000 | 4,077 | 61.5% |
| 14 WYCHVIEW DR | 2025-05 | $2,400,000 | 4,323 | 69.8% |
| 910 HIGHLAND AVE | 2026-04 | $2,450,000 | 4,215 | 68.8% |
| 667 FOURTH AVE | 2025-08 | $1,775,000 | 4,082 | 89.2% |
| 445 TOPPING HILL ROAD | 2025-06 | $1,900,000 | 3,728 | 72.0% |
| 31 WOODBROOK CIRCLE | 2026-04 | $995,000 | 3,906 | 68.4% |
| 15 RUTGERS CT | 2025-06 | $2,556,200 | 4,586 | 60.6% |
| 701 SHACKAMAXON DRIVE | 2025-09 | $1,075,000 | 4,318 | 53.0% |
| 616 CHESTNUT ST S | 2025-06 | $1,200,000 | 4,210 | 38.9% |
| 837 SUMMIT AVE | 2025-06 | $2,015,000 | 3,862 | 60.9% |
| 70 BARCHESTER WAY | 2025-07 | $2,550,000 | 3,928 | 61.8% |
| 35 PLYMOUTH RD | 2025-04 | $2,437,500 | 4,530 | 62.8% |
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