1399 Park Avenue — New York, NY Rent Comps

Asking & effective rent by bedroom

Average asking rent across observed units: $5,324. Average effective rent: $5,324.

No bed-level rent observations for this property.

HUD Fair Market Rent gap

HUD area: New York, NY HUD Metro FMR Area.

FMR comparison not observed for this property.

Amenities

#1 Ranked Property Management Company for Resident Satisfaction by Grace Hill Excellence Awards for100,000 sq ft of amenities including 30+ sports courts, fields, and studios24-hour assistance provided by concierges, doormen, and service staff4,600+ sq ft children’s indoor playroom with a dedicated toddler area and children’s party room, desAdditional onsite retailers include Somm Cellars Wine & SpiritsAll amenities connected through the Waterline Club, a lifestyle hub by Rockwell GroupAmple storage spaceBathrooms available in three palette variationsCable and Internet-readyCaesarstone back splashes and countertops with waterfall islandsCentral HVAC system for controlled cooling and heating year-roundCreative studios for art, music, video/photography, and indoor gardeningCustom roller shadesCustom wood paneled vanities with Caesarstone countertopsCustomized Waterline Square app offering the ability to reserve amenity spaces, receive package notiDazzling floor-to-ceiling windowsDouble vanities with ample storageElegant locker rooms for men and womenEnjoy the beauty of nearby Riverside Park South, with its water-front walkways and grassy areas forEnsuite five-fixture bathroomsExceptional views of the Hudson River and parks belowExpansive fitness facilities with tennis, basketball, indoor soccer, squash, boxing, Pilates, yoga/bFrom ballet at Lincoln Center to sunlit strolls through Central Park, enjoy unrivaled access to NewFull size, in-unit washers and dryers by Bosch and GE

Operator

not observed

Nearby comparable properties

Comparable apartments with rent data within 3 miles, ranked by the same similarity model used in the product.

No nearby comparables with rent data were found within 3 miles.

Sources & provenance

Sourced from https://www.windsorcommunities.com/properties/waterline-square/ — 1 observation(s), last observed Jul 29, 2026.

Data age: 19 days. Last observed: Jul 29, 2026.

Market intelligence and decision support only. Not an appraisal, and not a recommendation to set any particular rent. Income-restricted product is never presented as a market-rate comparable — program type above reflects the governed affordability classification, not free-text asset labels.

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