The Fair Share Report
689 Johnson Ave
Haddon, NJ 08107
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 $532,382 – $745,250, from 12 comparable Haddon 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 Haddon assessments sit below market value — republished every October, applied town-wide. A $642,204 home should be assessed near $672,002.
Step 3 · Assessed value
Set at the last town-wide revaluation and mostly frozen since. That's $81,302 below what the ratio math suggests (12.1%).
Step 4 · The tax rate — same for every Haddon home
$1.188 Schools · 55% $0.544 County · 25% $0.447 Town · 21%
Step 5 · The bill
This home vs. every recent Haddon sale · assessed ÷ market
70%116%
Paying about right
This home's ratio lands inside Haddon'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 |
|---|---|---|---|---|
| 940 LINWOOD AVE | 2025-11 | $420,000 | 2,036 | 104.4% |
| 126 STRATFORD AVE | 2025-05 | $690,000 | 2,130 | 84.6% |
| 218 EMERALD AVE | 2026-05 | $430,000 | 2,273 | 119.0% |
| 264 NEW JERSEY AVE | 2025-11 | $751,000 | 2,039 | 76.6% |
| 223 HOPKINS RD | 2025-05 | $730,000 | 2,489 | 82.4% |
| 1017 BELMONT AVE | 2026-06 | $590,000 | 1,908 | 87.0% |
| 429 ADDISON AVE | 2026-05 | $580,000 | 2,086 | 71.5% |
| 256 CRYSTAL TERRACE | 2025-07 | $650,000 | 2,302 | 80.7% |
| 510 RHOADS AVE | 2026-05 | $540,000 | 2,236 | 87.7% |
| 216 GUILFORD AVE | 2025-04 | $610,000 | 1,998 | 89.7% |
| 324 HADDON AVE | 2025-04 | $300,000 | 1,852 | 142.9% |
| 228 EMERALD AVE | 2026-06 | $705,000 | 1,973 | 72.7% |
Is this your house?
Run your own report →