For Sale
House for sale at 505 W End Ave #4D, New York City, NY 10024 | MLS# RLS20049950 | Listing updated on 2026-09-30
Photo 1 of House for sale at 505 W End Ave #4D, New York City, NY 10024 | MLS# RLS20049950 | Listing updated on 2026-09-30
Photo 2 of House for sale at 505 W End Ave #4D, New York City, NY 10024 | MLS# RLS20049950 | Listing updated on 2026-09-30
Photo 3 of House for sale at 505 W End Ave #4D, New York City, NY 10024 | MLS# RLS20049950 | Listing updated on 2026-09-30
Photo 4 of House for sale at 505 W End Ave #4D, New York City, NY 10024 | MLS# RLS20049950 | Listing updated on 2026-09-30
15+
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Street View

$1,400,000

Monthly Est:$6,968

  • Beds Icon2 Beds
  • Beds Icon
    2 Baths
  • Beds Icon--sqft

505 W End Ave #4D, New York City, NY 10024

Get Pre-Approved

  • Apartment

  • Built in 1922

  • $3,693/mo HOA

  • -- sqft lot

  • --/sqft

Description

PRICE IMPROVEMENT!!!

View this charming Classic 6 home located in 505 West End Avenue, a well-run boutique cooperative on the corner of 84th Street in the sweet spot of the Upper West Side. This is the first resale of Apartment 4D which has been lived in and enjoyed by the same family for many years.

Rarely available, the D line has great entertaining space. The entry foyer can double as an office and leads to the formal dining room and living room which are separated by glass french doors. The apartment is at the back of the building and therefore it is peaceful with no street noise. The two corner bedrooms are both bathed in western light in the late afternoon.

The layout of this Classic 6 lends itself to various uses for the main rooms. If you want a 3rd bedroom there are a number of ways to accomplish this: flip the kitchen and the staff room to make a 3rd bedroom from the current kitchen area or enlarge the staff room by adding the pantry hallway and a foot from the formal dining room, or create a bedroom from the current living room.
Please look at the added architectural plans to see various possibilities of changing the layout to suit your needs. (These plans were created and drawn by an architect but have not been presented to the building for approval). You will note that one of the plans has added an additional bathroom.

Built circa 1922, this apartment has high ceilings, classic moldings, and original oak hardwood floors throughout.

There are two full windowed baths; one with a tub in the hallway bath easily accessed by either bedroom and one with a stall shower in the staff/office room.

The kitchen is also windowed and has an original hutch which is charming but in need of removal of years of paint. The kitchen has many possibilities for upgrading and changing the configuration. Other units in the D line have been inventive and designed beautiful unique kitchens in the space.

The cooperative has a full-time doorman and a live in super. Amenities include a gym, media room, laundry room and a very special landscaped roof deck with spectacular sky, water and city views.

The building is pet friendly, allows washer/dryers and CAC with board approval.

Location is ideal with close proximity to both Central and Riverside Parks, local transportation and a wide choice of eating and shopping venues.

There is an assessment of $270.23 per month through 10/27.

  • Houzeo last checked: 5 hours ago
  • Listing updated: September 30, 2026 at 7:39 pm
  • Listing Provided by: Naomi J Davis (212) 588-5634 | Brown Harris Stevens Residential Sales LLC (212) 906-9234
  • Source: Rebny MLS-NY | MLS#: RLS20049950 Rebny MLS-NY

Part of

Building
505 W End Ave
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Property Details

  • Status

    Active

  • Type

    Condominium

  • No. of Stories

    14

  • County

    New York County

  • City

    New York City

  • Neighborhood

    --

  • Year Built

    1922

  • HOA Fees

    $3693/mo

  • Finished Area

    - sqft

  • Lot Size

    -- sqft lot

  • Basement Area

    - sqft

  • MLS Name

    Rebny MLS

  • MLS Number

    RLS20049950

  • Days on Market

    377

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Location

HOA Management

N/A

HOA Fees

$3,693/ 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

  • Exterior Features

    Building Roof Deck

  • Cooling

    Other

Utilities & Energy

  • Laundry Features

    Building Other

  • Basement

    Other

  • Pool Features

    Building None

Other Features

  • Patio And Porch Features

    None

  • Subdivision Name

    Upper West Side

Price History

DateEventPrice

06/10/2026

Source: mls_logoRebny MLS-NY #RLS20049950

Price Decreased

$1,400,000 -3.45%

$0/sqft

04/17/2026

Source: mls_logoRebny MLS-NY #RLS20049950

Price Decreased

$1,450,000 -3.01%

$0/sqft

01/19/2026

Source: mls_logoRebny MLS-NY #RLS20049950

Price Decreased

$1,495,000 -3.55%

$0/sqft

09/19/2025

Source: mls_logoRebny MLS-NY #RLS20049950

Price Increased

$1,550,000 +10.71%

$0/sqft

09/19/2025

Source: mls_logoRebny MLS-NY #RLS20049950

Listed for Sale

$1,400,000

$0/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 Oct 02, 2026, 09:00AM. 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.

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