Bigger and better pools are coming to luxury NYC rentals — luring tenants with resort-style hangouts

The hottest amenity in New York City’s luxury rental market is making a big splash this summer.

Developers and landlords across the five boroughs are crowning their projects with bigger and better outdoor pools.

Long a staple in high-end city living, it’s now must-have feature for high-end apartment seekers who are increasingly willing to sign...