DECEMBER 2025 | Effingham NH | RES by Carol Gartland | Jan 15, 2026 | DECEMBER 2025 | Effingham NH | RES Market trends in Effingham DECEMBER 2025 4 Homes Sold $451000 Avg Sales Price 75 Avg Days on Market 1 Homes Listed $549900 Avg Listed Price 90.13 Avg Sale Price (% of asking)