The Fair Share Report
12 Marathon St
Berkeley, NJ 08757
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 $292,174 – $422,872, from 12 comparable Berkeley 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 Berkeley assessments sit below market value — republished every October, applied town-wide. A $325,754 home should be assessed near $172,487.
Step 3 · Assessed value
Set at the last town-wide revaluation and mostly frozen since. That's $25,787 below what the ratio math suggests (14.9%).
Step 4 · The tax rate — same for every Berkeley home
$1.213 Schools · 47% $0.582 County · 22% $0.795 Town · 31%
Step 5 · The bill
This home vs. every recent Berkeley sale · assessed ÷ market
29%68%
Paying about right
This home's ratio lands inside Berkeley'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 |
|---|---|---|---|---|
| 10 MARATHON ST | 2026-01 | $320,000 | 1,328 | 39.0% |
| 340 BARBADOS DR NORTH | 2025-10 | $330,000 | 1,364 | 38.9% |
| 384 BARBADOS DR NORTH | 2025-05 | $307,500 | 1,364 | 39.8% |
| 194 PORT ROYAL DR | 2026-06 | $420,000 | 1,364 | 28.7% |
| 133 BONAIRE DR | 2025-07 | $140,000 | 1,364 | 92.6% |
| 154 BONAIRE DR | 2026-03 | $400,000 | 1,364 | 34.3% |
| 119 HYANNIS ST | 2025-09 | $262,000 | 1,364 | 47.7% |
| 23 SANTA FE CT | 2025-06 | $415,000 | 1,364 | 44.0% |
| 12 ELY CT | 2025-09 | $292,000 | 1,366 | 41.4% |
| 15 SAN SALVADOR ST | 2025-04 | $300,000 | 1,328 | 41.0% |
| 145 PORT ROYAL DR | 2025-04 | $335,000 | 1,440 | 41.0% |
| 15 BIMINI DR | 2026-01 | $255,000 | 1,328 | 45.6% |
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