The kitchen cabinets are from 1923. There’s no bathroom on the main floor. By any conventional measure, 25 Burnett Terrace in Maplewood, New Jersey should have been a tough sell. Instead, it became the hottest home in town. Listed for $800,000 on March 9, the three-bedroom Colonial drew 100 buyer groups across three open houses and 25 private showings before closing on April 16 for $1.18 million — 49% above its asking price, with 16 competing offers on the table. Mark Slade, the Keller Williams Midtown Direct Realty agent who listed the property alongside his wife MaryCeu Nunes, said he never saw it coming — at least not at that level. A three-bedroom Maplewood home listed at $800,000 sold for $1.18 million — 49% above asking — after drawing 16 offers and 100 buyer groups across three open houses.…