Ritziest NYC Homes With Open Houses Sunday, Jan. 5

NEW YORK CITY — If your riverside skyscraper doesn't have its own bowling alley, cigar bar and relaxation lawn, you're not really living.

So why not step inside a few of the city's more luxurious homes on the market and take a look at how some New Yorkers live?

For those of you without spare cash but time to ogle, here are three ultra-deluxe New York City apartments with open houses this Sunday.

Skyline Views With Multiple Pools ... And A Movie Theater

Where: 252 South St.
When: Open house 11 a.m. Sunday
Features: Indoor amenities include a cold plunge pool, swimming pool, children's wading pool, hot tub, sauna, full basketball court, two-lane bowling alley, squash court, golf simulator, 70-person movie theater and performance space, cellar bar and lounge, wine tasting room, cigar room and pet spa. Outdoor amenities include a sumac meander, pike slip courtyard, birch garden, relaxation lawns, fire pits, adult treehouse, tea pavilion, outdoor ping-pong, putting green, stargazing observatory and a 93-f00t covered dog run.

Asking Price: $4,359,000

Sprawling UES Duplex

Where: 239 E. 79th St.
When: Open house 12:30 p.m. to 2 p.m. Sunday.
Features: Private wraparound terrace, wet bar, chef's kitchen and rooftop garden.
Asking Price: $3,450,000

Hudson Yards Loft With Sauna

Where: 335 West 38th St.
When: Open house noon. to 1 p.m. Sunday
Features: A 3,800-square-foot, floor through loft with private balcony, private key-locked elevator entry, sauna, steam room, Jacuzzi soaking tub, and a step-in shower.
Asking Price: $3,000,000

Photos courtesy of Realtor.com, a Patch media partner.