15 Schwinn Drive in Nashua, New Hampshire closed on June 1, 2026 for $900,000, finishing a full $20,000 above the original list price after just two days on the market. Situated in the sought-after Groton Woods community, it is easy to see why buyers moved fast on this one. A beautifully maintained Colonial condo with premium upgrades throughout, this home had everything today's Southern NH buyer is...