The Fair Share Report
258 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 $705,102 – $1,041,209, 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 $855,773 home should be assessed near $620,264.
Step 3 · Assessed value
Set at the last town-wide revaluation and mostly frozen since. That's $121,536 above what the ratio math suggests (19.6%).
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%111%
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 |
|---|---|---|---|---|
| 768 CARLETON RD | 2025-04 | $725,000 | 1,660 | 50.2% |
| 516 HILLCREST AVE | 2025-08 | $916,000 | 1,673 | 70.8% |
| 629 KIMBALL AVE | 2025-05 | $1,100,000 | 1,710 | 62.4% |
| 602 MOUNTAIN AVE | 2026-05 | $760,000 | 1,518 | 79.5% |
| 825 NORTH AVENUE W | 2025-03 | $760,000 | 1,618 | 68.7% |
| 645 KIMBALL AVE | 2025-11 | $905,000 | 1,634 | 67.9% |
| 647 ELM ST | 2025-12 | $1,375,000 | 1,790 | 66.7% |
| 210 HAZEL AVE | 2025-05 | $755,000 | 1,480 | 62.7% |
| 527 HILLCREST AVE | 2025-12 | $825,000 | 1,816 | 78.6% |
| 770 AUSTIN ST | 2025-07 | $880,000 | 1,801 | 82.3% |
| 137 MARLBORO ST | 2025-08 | $840,418 | 1,474 | 63.7% |
| 258 HYSLIP AVE | 2026-02 | $1,150,000 | 1,726 | 47.8% |
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