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1355 1ST Avenue 17

$5,250,000

MLS# RLS20115889 · Lenox Hill

Originally listed at $5,000,000. Price last changed on September 17, 2026.

Listed September 17, 2026 · 50 days on the market

4 Beds 4 Baths 3,448 Sq.Ft.

About This Property

Living on the 17th Floor at The Charles A private full-floor residence where architecture, craftsmanship and light converge above the Upper East Side.To live on the entire 17th floor of The Charles is to experience Manhattan from every direction.Spanning 3,448 square feet, this remarkable corner residence has been thoughtfully reimagined as a four-bedroom, four-bathroom home, dedicated service entrance and exposures to the north, south, east and west. A private elevator opens directly into the residence, establishing an immediate sense of privacy and arrival.Beyond, floor-to-ceiling windows and ceilings exceeding ten feet create a feeling of openness rarely found on the Upper East Side. Natural light moves through the home throughout the day-soft and quiet in the morning, luminous by afternoon and warm against the city skyline as evening approaches.At the center of the residence is its most transformative architectural gesture: the removal of the original wall separating the kitchen and dining room. The result is an extraordinary great room extending more than 50 feet, where living, dining and kitchen spaces unfold as one beautifully composed environment.The scale is impressive, yet the atmosphere remains intimate. Long sightlines, four exposures and an effortless connection between rooms allow the home to feel equally suited to grand entertaining and everyday life.Within the great room, the kitchen assumes an architectural presence of its own. A substantial island and marble backsplash anchor the space, while custom walnut millwork introduces warmth, richness and a sense of permanence. Structural beams and columns have been wrapped in marble, custom ceiling treatments add depth overhead, and built-in furnishings and cabinetry have been designed specifically for the residence.Lighting is treated as an extension of the architecture. Recessed, cove, ceiling, beam and millwork-integrated illumination create layers of atmosphere throughout the home, complementing the abundant natural light without competing with it.Technology is present but intentionally discreet. A Savant smart-home system controls the residence's primary functions, including heating and central air-conditioning. Lutron manages the lighting and motorized shades by The Shade Store, while a professionally installed Sonos whole-home audio and surround-sound system incorporates ceiling-recessed speakers and premium Integra and Marantz components.The private quarters carry forward the same sense of bespoke consideration. The corner primary suite enjoys multiple exposures, generous proportions and a custom walk-in closet. Tailored cabinetry and storage continue throughout the bedrooms and hallways, while a dedicated laundry room features additional custom millwork and upgraded Electrolux appliances.Every element-from the decorative wall treatments to the integrated storage-has been considered in relation to the whole. Architecture, stone, walnut, lighting and technology come together with a remarkable sense of continuity, giving the residence a character entirely its own.And then there is the light.With windows facing all four directions, the home maintains an ever-changing relationship with Manhattan. The city feels present yet beautifully removed, framed through floor-to-ceiling glass from the privacy of an entire floor.Designed by Ismael Leyva Architects with interiors by the internationally renowned David Collins Studio, The Charles is an established luxury condominium offering a 24-hour attended lobby, live-in resident manager, fitness center, children's playroom, refrigerated package storage and private storage. The pet-friendly building is ideally positioned near the Second Avenue subway, the FDR Drive and the cultural, culinary and neighborhood institutions that define Upper East Side living.This is more than a residence with impressive scale. It is a private world above the city-thoughtfully conceived, beautifully executed and illuminated from every direction.

Property Features

Policies

  • Pets allowed

Home features

  • Washer/dryer in unit
  • Central air
  • City lights view
  • City view
  • Downtown view
  • Panoramic view
  • River view
  • Skyline view

Building amenities

Services and facilities

  • Cold storage

Wellness and recreation

  • Children's playroom

Estimate

Monthly Cost & Closing Costs

The rate is a placeholder, not a quote. Enter the one your lender gives you.

$32,785 / month

  • Principal and interest$26,547
  • Common charges$6,238

Due at closing

  • Down payment (20%)$1,050,000
  • NYS “mansion tax” (2.25%)$118,125
  • Mortgage recording tax (1.925%)$80,850

Not included: attorney, title insurance, lender and appraisal fees, board application and move-in fees, flip tax and prepaid items. Estimates only, based on the published New York State rates. Your attorney and lender will confirm the real figures.

Location & Nearby

Map

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1355 1ST Avenue 17

Subway

  • Q72 StAbout 4 min walk · Accessible
  • 677 StAbout 11 min walk
  • 668 St-Hunter CollegeAbout 11 min walk · Accessible

Parks

  • St. Catherine's ParkAbout 6 min walk
  • John Jay ParkAbout 7 min walk
  • East River WalkAbout 8 min walk

Public schools · Elementary schools

  • Ella Baker SchoolAbout 7 min walk
  • P.S. 158 Bayard TaylorAbout 8 min walk
  • P.S. 183 Robert L. StevensonAbout 9 min walk

Middle schools

  • J.H.S. 167 Robert F. WagnerAbout 7 min walk
  • Yorkville East Middle SchoolAbout 8 min walk

High schools

  • Eleanor Roosevelt High SchoolAbout 5 min walk
  • Vanguard High SchoolAbout 7 min walk

Colleges & universities

  • Marymount Manhattan CollegeAbout 6 min walk
  • Weill Cornell MedicineAbout 7 min walk
  • Louis V Gerstner Grad SchAbout 7 min walk
  • New York School of Interior DesignAbout 9 min walk

Museums

  • Whitney Museum of American ArtAbout 14 min walk
  • Mount Vernon Hotel Museum & GardenAbout 15 min walk
  • The Frick CollectionAbout 16 min walk
  • The Metropolitan Museum of ArtAbout 23 min walk

Walking times are estimates. Schools shown are the nearest public and charter schools and are not zone assignments; a nearby school is not necessarily the one an address is zoned for. Confirm zoning with the NYC Department of Education. Sources: MTA, NYC Parks and NYC Department of City Planning open data.

The Neighborhood

About Lenox Hill

A refined Upper East Side enclave of prewar elegance, Central Park proximity, and Madison Avenue prestige.

Walkability

9/10

Public transit

9/10

Schools

9/10

Dining

9/10

Groceries & parks

9/10

Explore Lenox Hill

Listing Courtesy of Douglas Elliman Real Estate

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RLS: Real Estate Board of New York Residential Listing Service

This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2026 The Real Estate Board of New York, Inc., All rights reserved.