If you follow Manhattan real estate, you are familiar with The High Line. And if you don't follow Manhattan real estate, and are in town for a convention or to see the sights or check out Anything Goes on Broadway or whatever... well, welcome to the New Construction Manhattan blog, and we'll presume you're also familiar with The High Line. After just a few short years on the West Side, the winding, lushly landscaped park that runs on the former freight train tracks above 10th Avenue has become both one of Manhattan's must-visit venues and one of the greatest success stories in Manhattan real estate. While Chelsea condo listings were, truth be told, doing pretty all right before the High Line went from random-old-elevated-train-tracks to hugely popular public park, the arrival of the park gave a huge boost to apartment listings near the High Line, and helped occasion the development of such blockbuster, star-architect-designed high-end condominium listings as HL23, +Art, 456 West 19th Street and Nouvel and Chelsea Modern. And with the opening of the High Line's second stage -- which will run from 20th Street all the way up to 30th Street -- on June 8, the High Line looks likely to work its real estate magic again, this time for North Chelsea and the emerging and highly promising Hudson Yards neighborhood bearing the goofy-ish nickname The Linc.