AUGUST 2026 | Londonderry NH | RES by Crystal Ashman | Sep 6, 2026 | AUGUST 2026 | Londonderry NH | RES Market trends in Londonderry AUGUST 2026 25 Homes Sold $759396 Avg Sales Price 57 Avg Days on Market 31 Homes Listed $662432 Avg Listed Price 101.51 Avg Sale Price (% of asking)