Prevu by reAlpha
BuySellBlogBrowse Listings

505 West End Avenue 4DNew York, NY 10024

For Sale

$1,400,000

Smart Buyer Rebate $17,500

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.

Listed by Naomi J Davis

·

Brown Harris Stevens Residential Sales LLC

·

(212) 588-5634

Last updated June 10, 2026

·

Source: REBNY #RLS20049950

RLS Data display by Prevu Real Estate LLC

Listing Facts

  • TypeCo-op
  • NeighborhoodUpper West Side
  • Bedrooms2
  • Bathrooms2
  • Days on Prevu270
  • HOA/Maint. Fees$3,693/month

Amenities

  • Private Outdoor Space
  • Pets Allowed
  • Concierge

Location

Mortgage Calculator

Listing History

06/11/2026
Price Decreased
$1,400,000
04/17/2026
Price Decreased
$1,450,000
01/20/2026
Price Decreased
$1,495,000
10/25/2025
Status changed to Active
$1,550,000
10/25/2025
Status changed to Removed from Feed
$1,550,000
09/19/2025
Listed by Brown Harris Stevens Residential Sales LLC
$1,550,000

Estimated Closing Costs

Total
$23,500
Attorney Fees
$4,000
NYC Mansion Tax
$14,000
Bank Attorney
$1,500
Other Closing Costs
$4,000

Estimated closing costs are based on the list price of $1,400,000 and a 20% downpayment. These estimates are for indicative purposes only. Actual closing costs may vary for each transaction. See the Closing Costs Calculator for calculations specific to your situation.

Property Details for 505 West End Avenue 4D

Association

Amenities

  • Pets Allowed: Building Yes, Yes
  • Concierge: Doorman Full Time

Fees

  • Association Fee: $3,693.00 Monthly

Financial

  • Flip Tax: 2.0%
  • Flip Tax Remarks: PAID BY SELLER

Exterior

Construction

  • Number Of Units Total: 68
  • Stories Total: 14
  • Structure Type: High Rise
  • Year Built: 1922
  • Entry Level: 4

Features

  • Building Features: Elevator(s)

Financial

Taxes

  • Parcel Number: 1246-0029-00505-000-000004D

Interior

Measurements

  • Living Area Units: SquareFeet

Rooms

  • Has Basement: Yes
  • Bathrooms Full: 2
  • Bathrooms Total Integer: 2
  • Bedrooms Total: 2
  • Rooms Total: 6

Other

Location

  • City Region: Manhattan
  • Subdivision Name: Upper West Side
  • Tax Block: 01246
  • Tax Lot: 0029

Frequently Asked Questions

How many bedrooms and bathrooms does this co-op have?

There are 2 bedrooms and 2 bathrooms in this co-op at 505 West End Avenue 4D.

Are pets allowed at 505 West End Avenue?

Yes, 505 West End Avenue allows pets.

How does 505 West End Avenue 4D compare to other co-ops in Upper West Side?

This co-op is listed 33% below the average price for co-ops in Upper West Side and has been on the market for 146 more days than the typical home in this area.

505 West End Avenue 4D is a 2-bedroom, 2-bath co-op for sale in New York NY 10024. Listed on Prevu for 270 days at $1,400,000. This includes a recent price decrease of $50,000. This property is located in Upper West Side. The median listing price for co-ops in this area is $1,850,000. The home offers private outdoor space, pets allowed, and doorman. Explore more co-op listings in Manhattan.

RLS Data display by Prevu Real Estate LLC The Registrant acknowledges each other RLS Broker's ownership of, and the validity of their respective copyright in, the Exclusive Listings that are transmitted over the RLS. The information is being provided by RLS at REBNY Listing Service, Inc. Information deemed reliable but not guaranteed. Information is provided for consumers' personal, non-commercial use, and may not be used for any purpose other than the identification of potential properties for purchase. 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 RLS at REBNY Listing Service, Inc. All rights reserved. Based on information from the Real Estate Board of New York and/or other sources. This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity. 2026 The Real Estate Board of New York, Inc., All rights reserved.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.