A shovel-ready development lot just sold in downtown Nashua, and the story behind it tells you a lot about where Southern NH real estate is headed. 24 East Otterson Street closed on May 15, 2026 for $1,000,000. It's not a house. It's not a condo. It's a 0.47-acre vacant lot in the heart of Nashua's downtown core, already approved for a 40-unit residential building, with full architectural plans,...