Thinking of booking a mansion in Suffolk County, NY, U.S.? Explore our collection of holiday homes with all the luxuries of a mansion. If you're hoping for a home on the larger side, you've certainly come to the right place. Every single Plum Guide home comes fully furnished with the best-equipped kitchens, essential bathroom toiletries and all linen included, so all you have to worry about is finding the home for you. Book your getaway today and stay in one of our best holiday homes in Suffolk County, NY, U.S. that resemble mansions.