The race for the Hillsborough County House District 16 seat in Manchester, saw Democrat Maxine Mosley defeat her Republican opponent Larry Gagne by a single vote.
Mosley won the seat with 1,799 votes to Gagne's 1,798. Before the recount, Gagne led Mosley by 23 votes.
Adam Sexton, the political director for Manchester news outlet WMUR, gave updates on the ongoing recounts on his Twitter feed.
"Shocker in Manchester's Ward 6 New Hampshire House of Representative race - after she congratulated Gagne, there was still counting left and it turns out Maxine Mosley won by a single vote. A flip for the Democrats," he wrote in a tweet on Monday.