River Glen vs Tributary
Two Nassau communities, compared on the numbers that decide it — price, pace, and supply — from live MLS data as of 2026-09-12.
| Metric | River Glen | Tributary |
|---|---|---|
| Median sale price | $389K | $440K |
| Price per sq ft | $189 | $201 |
| Avg days on market | 100 days | 80 days |
| Months of supply | 3.9 mo | 3.7 mo |
| Market | Buyer-Leaning Market | Balanced Market |
| 1-year price change | +9% | +9% |
| Recent closings | 37 | 98 |
The verdict
Tributary carries the higher median price — about 13% above River Glen. Homes in Tributary sell faster (80 days on market vs 100). Tributary is the tighter market on inventory (3.7 months of supply).
Go deeper on each: River Glen homes, photos & schools · Tributary homes, photos & schools
Figures are aggregates from realMLS / DBAAR, updated regularly. Thinking about either? Talk to Momentum Realty.