Pending
Sale Pending at 521 Park Ave #3C, New York City, NY 10021 | MLS# RLS20048044 | Listing updated on 2026-09-01
Photo 1 of Sale Pending at 521 Park Ave #3C, New York City, NY 10021 | MLS# RLS20048044 | Listing updated on 2026-09-01
Photo 2 of Sale Pending at 521 Park Ave #3C, New York City, NY 10021 | MLS# RLS20048044 | Listing updated on 2026-09-01
Photo 3 of Sale Pending at 521 Park Ave #3C, New York City, NY 10021 | MLS# RLS20048044 | Listing updated on 2026-09-01
Photo 4 of Sale Pending at 521 Park Ave #3C, New York City, NY 10021 | MLS# RLS20048044 | Listing updated on 2026-09-01
9+
Beds Icon

Street View

$2,575,000

Monthly Est:$12,817

  • Beds Icon2 Beds
  • Beds Icon
    2 Baths
  • Beds Icon1,693sqft

521 Park Ave #3C, New York City, NY 10021

Get Pre-Approved

  • Apartment

  • Built in 1911

  • $4,778/mo HOA

  • -- sqft lot

  • $1,521/sq.ft

Description

Experience timeless elegance in this meticulously designed two-bedroom, two-bath residence, offering approximately 1,700 square feet of refined living space within one of Park Avenue's most iconic pre-war cooperatives.

Bathed in natural light from its prized corner exposure, the home is defined by soaring 10.5-foot ceilings and sweeping vistas of Park Avenue that frame every room in grandeur. Each element reflects artisanal craftsmanship: chevron-patterned hardwood floors, ornate crown moldings, marble inlays, and bespoke hand-painted murals that celebrate a tradition of exceptional artistry.

The expansive living room, enhanced by dual exposures and a stately gas fireplace, sets the stage for both intimate gatherings and sophisticated entertaining. A private den and formal dining room offer versatile living and entertaining options, while the state-of-the-art kitchen is a chef's dream, outfitted with granite countertops, Birdseye maple cabinetry, and top-tier appliances including Sub-Zero, Miele, and a custom Gaggenau oven.

The serene primary suite is a retreat of light and luxury, featuring oversized south-facing windows, a generous walk-in closet, and a marble-clad en-suite bath with a soaking tub, double vanity, and glass-enclosed steam shower. A second bedroom, complete with its own walk-in closet and an adjacent full bath, is equally well-appointed. A gallery lined with custom mirrored and mahogany cabinetry offers a dramatic transition between the living spaces and private quarters.

At 521 Park Avenue, residents enjoy white-glove service, including a 24-hour doorman, a live-in resident manager, private storage, and a fully equipped fitness center. Pet-friendly, pied-à-terre friendly, and offering flexible financing, this pre-war masterpiece embodies the enduring sophistication of Park Avenue living-at the very heart of Manhattan.

  • Houzeo last checked: 1 minute ago
  • Listing updated: September 1, 2026 at 7:08 am
  • Listing Provided by: Ariel Cohen (646) 235-0075 | Douglas Elliman Real Estate (212) 891-7000
  • Source: Rebny MLS-NY | MLS#: RLS20048044 Rebny MLS-NY

This condo is in:

Property Details

  • Status

    Pending

  • Type

    Condominium

  • No. of Stories

    12

  • County

    New York County

  • City

    New York City

  • Neighborhood

    --

  • Year Built

    1911

  • HOA Fees

    $4778/mo

  • Finished Area

    1,693 sqft

  • Lot Size

    -- sqft lot

  • Basement Area

    - sqft

  • MLS Name

    Rebny MLS

  • MLS Number

    RLS20048044

  • Days on Market

    416

Continue Your Journey in App

Find your dream home, receive real-time updates, and many more!

Location

HOA Management

N/A

HOA Fees

$4,778/ Monthly

Disclaimer: Amenities are based on third-party information and may vary; buyers must independently verify all amenities, as information is deemed reliable but not guaranteed.

Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 2

    Bathrooms: 2

Interior

  • Cooling

    Wall Units

  • Exterior Features

    Private Outdoor Space Over60sqft

Utilities & Energy

  • Basement

    Other

  • Laundry Features

    Building None, In Unit

  • Fireplace Features

    Gas

  • Pool Features

    Building None

Other Features

  • Subdivision Name

    Lenox Hill

  • Patio And Porch Features

    None

Price History

DateEventPrice

02/11/2026

Source: mls_logoRebny MLS-NY #RLS20048044

Pending

$2,575,000 -4.45%

$1,521/sqft

12/18/2025

Source: mls_logoRebny MLS-NY #RLS20048044

Price Decreased

$2,695,000 -3.58%

$1,592/sqft

09/18/2025

Source: mls_logoRebny MLS-NY #RLS20048044

Price Increased

$2,795,000 +3.71%

$1,651/sqft

09/18/2025

Source: mls_logoRebny MLS-NY #RLS20048044

Listed for Sale

$2,695,000

$1,592/sqft

Nearby Homes

The real estate listing data marked with this icon comes from the IDX program of the RLS at REBNY Listing Service (RLS). Listing information for certain New York City properties provided courtesy of the Real Estate Board of New York's Residential Listing Service (the "RLS") through Nov 01, 2026, 07:30PM. Information deemed reliable but not guaranteed. Information is provided exclusively for consumers' personal, non-commercial use, and may not be used for any purpose other than the identification of potential properties for purchase. The information contained in this listing has not been verified by the RLS and should be verified by the consumer. The listing information provided here is for the consumer's personal, non-commercial use. Retransmission, redistribution or copying of this listing information is strictly prohibited except in connection with a consumer's consideration of the purchase and/or sale of an individual property. This listing information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. Buyer to verify all information. © 2026 The Real Estate Board of New York, Inc. All rights reserved.

Advertising Broker: Derek Greene | The Greene Realty Group

Skip to Main Content