A $350,000 house hit the market in November. After a hectic weekend with 42 showings, Jeff Nyhan , a real-estate broker, told Insider that 33 offers flooded in. The home sold for well over its asking price. This kind of mad rush over a coveted property is now typical in Austin and Miami , which have been notoriously competitive hot spots that buyers have flocked to during the pandemic. But the fought-over home Nyhan represented? It's in Manchester, New Hampshire, a city 50 miles northwest of Boston that a new Realtor.com report just anointed the most competitive housing market in the US in March. The study identified the hottest markets using data on where homes are selling fastest and where buyers click on the most listings. "We're seeing bidding wars," said Nyhan, who works at Coldwell Banker, adding that Manchester properties are selling anywhere from $30,000 to $50,000 over asking price, with people borrowing money from their families so that they can m