Rooftop Bars Open All Year Long: Just because the warm air has forsake us doesn't mean we can't drink atop buildings.
Magnificent view from the "230 Fifth" bar lounge terrace, New York City
Roof top Lounge at Library Hotel (NYC)
Ink48 Rooftop (NYC) - a gorgeous place to go for a night cap with friends - Hell's Kitchen
Upstairs T The Kimberly Rooftop Lounge, New York- looks like an amazing wedding venue
Year round rooftop bars
Pod 39 April Bloomfield’s Salvation Taco may be the best-known amenity at this Murray Hill hotel, but we like to think the framed roof deck is the real star. 145 E. 39th St. (at Lexington Ave.); 212-865-5700 or thepodhotel.com
Hudson Hotel Rooftop in NY. During winter, they make it over into a cozy ski lodge.
Mad46 at Roosevelt Hotel - The 8 Best New York City Rooftop Bars Photos | Fodor's Travel Guides
If I live in the city, I would want an apartment with a rooftop to decorate and use as parties. Plus I could rent it out :D