In early 2017, Northbrook residents Bob and Christa Bolts were just starting to think a move to a maintenance-free community designed for empty nesters might be in their future in the next 10 years. Both in their 50s, the couple was in no hurry to leave their current home and neighborhood. But that quickly changed when they heard about Anets Woods, a new-construction community of 32 luxury single-family homes not far from their current residence.