Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

Under Contract – Backup offers may be accepted

251 W 89th Street #4D
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Pending For Sale Condo

$2,980,000

$1,579 per sq ft

251 W 89th Street #4D

Upper West Side, Manhattan

MLS® #RLS20047476

RLS at REBNY

Listing by Compass

4

Bedrooms

2.5

Baths

1,887

Sq. Ft.

1910

Year Built

Quick Summary

Bedrooms 4
Bathrooms 3 full, 1 half
Living Area 1,887 sq ft
Year Built 1910
Ownership Condo
HOA/Common Charges $2,585/mo
Property Taxes $30,936/yr
Neighborhood Upper West Side
Floor 4 of 12

Property Highlights

  • Climate Control: Central Air
  • Character: Pre-war building (1910)

Property Details

Type Condo
Ownership Condominium
Total Rooms 7
Baths 2 Full, 1 Half
Floor 4 of 12
Cooling Central Air
Pets Yes, CatsOk, DogsOk
Year Built 1910
Living Area 1,887 sq ft
Structure Type MultiFamily
Flooring Hardwood
Furnished Unfurnished
Parcel # 1237-1039
Block/Lot 01237/1039

Listing History

Event Date Price Change
Listed Sep 10, 2025 $3,150,000 -
Currently Jun 22, 2026 $2,980,000 -5.4%

Description

No renovation like it, and no other listing to match it: introducing a rare 4BR/2.5BA "classic seven" with a meticulous renovation in the iconic Admaston, a beloved pre-war condominium in the ideal UWS location. Through the owner's thoughtful reimagination, the grace and proportionality of a classic seven have been coupled with the openness of a modern home, anchored around a great room, formal dining, and open kitchen offset by two distinct sleeping wings. This unicorn layout provides privacy to the king-size primary suite and separate sleeping wing, and has been recreated from the studs up, with brand new electrical wiring, plumbing, flooring, moldings, fixtures, and more. The owners’ design answers every wish of form and function — from the aesthetic grace of herringbone floors, classically styled beaming and molding, custom cabinetry and elegant fixtures — to the practicalities of multi-zone central A/C, full-home Sonos sound system, and fully built and lit closet systems throughout. Materials were all chosen for the pleasure of their own use, and the longevity and style they provide. The kitchen features chef-grade appliances including Wolf double electric ovens, Wolf gas range with externally vented fume hood, and Wolf microwave; SubZero refrigerator and freezer; HanStone quartz countertops; mosaic backsplash; and abundant custom cabinetry, both over-counter and island. The island itself offers comfortable seating for four and full wiring (which could also accommodate a wine fridge with easy installation – a sub-floor power supply is already in place). The laundry closet is equipped with externally vented, extra-large Samsung washer and dryer. All closets are built out with lighting and closet systems, and mirrors are inset in the bedroom closet doors. Each of the generously sized bedrooms can accommodate a queen or king bed; all have the graceful proportions that typify the prewar style. Beautified by treeline views, gentle light, and a remarkably elegant layout, 4D is grace by every metric. The Admaston at 251 West 89th Street is a distinctive pre-war building converted to condominium in the mid-1980s. Designed by renowned architects George and Edward Blum, the Admaston features striking stained glass windows and skylights in the lobby, twin Carrara marble staircases that wind up the interior of the building, and a wealth of preserved period details —  lacy runs of terra cotta, beige tapestry brick with deep-struck joints, and extensive and inventive use of iron ornament. The live-in superintendent and full-time doormen are beloved stewards of an iconic building. Modern additions include a beautifully landscaped roof deck, storage, and bike storage. Pets are welcome. Residents enjoy close proximity to local and express 1/2/3 trains, museums, Riverside and Central Park and a wealth of entertainment, shopping and dining options. A $600/mo capital assessment is in place through December 2025 to rebuild reserves following recent capital projects to modernize elevators, replace sidewalk, run updated gas lines, and complete LL11. The building is actively maintained and responsibly managed by an engaged board, management company and super.

Features & Amenities

Interior Features

Built In Features Double Vanity Recessed Lighting Sound System Soaking Tub Walk In Closets Building Washer Dryer Install Allowed Common On Floor Common Area In Unit Flooring: Hardwood

Building Amenities

Elevators

Building Information

Building Data View Compliance & Permits
Total Units 72
Stories 12
Structure MultiFamily

Financial Details

Common Charges $2,585/mo
RE Taxes $30,936/yr ($2,578/mo)
Original Price $3,150,000
Previous Price $3,150,000

The Upper West Side (UWS) is celebrated for its cultural richness and architectural grandeur. Set between Central Park and Riverside Park, the neighborhood provides direct access to green space within the urban grid. Residents enjoy easy access to Lincoln Center, the American Museum of Natural History, and a popular culinary scene. The real estate landscape is famous for its historic brownstones and iconic 'white-glove' apartment buildings along Central Park West and Riverside Drive.

Upper West Side Live Market Data

View Neighborhood

Active Listings

593

Median Asking Price

$1.40M

Median $/Sqft

$1,500

Avg Days on Market

N/A

New This Week

19

Price Reduced

36%

Sold (30 Days)

94

Median Sale Price

$1.52M

Live data from RLS at REBNY • Updated 6/22/26, 5:59 AM EST

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Location

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251 W 89th Street #4D, Upper West Side, New York County

Virtual Tour

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1905
Year Built
121 years old
2
Floors
2
Residential Units
R3-2
Zoning District
Two Family Dwellings

Tax & Assessment

Assessed Value: $76,140
Land Value: $15,300
Exemptions: $1,420

Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.

Lot Area: 2,000 SF
Building Area: 2,364 SF
Built FAR: 1.18
Allowed FAR: 0.75

Source: NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning (data.cityofnewyork.us)

Want help estimating ownership costs or understanding building compliance? Let's discuss

Frequently Asked Questions

Common questions about this property

The current listed common charges are $2,585 per month. Confirm the exact amount with the listing broker before making an offer.

The current listed annual property tax is $30,936, or roughly $2,578 per month. Verify the current assessment with your attorney before closing.

This property has 4 bedrooms and 2 full bathrooms and 1 half bathroom.

The listed interior living area is 1,887 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 1910, making it approximately 116 years old.

This listing is a condominium. Buyers receive a deed to their individual unit and own their space outright, subject to condo association rules.

Pets are permitted at this property. Contact the listing broker for weight limits or breed restrictions.

At the current list price of $2,980,000 for 1,887 sq ft, the asking price per square foot is approximately $1,579. This figure is for reference only and may differ from appraised or assessed values.

To schedule a private showing, contact Milton Coste at (917) 416-7433 or [email protected]. Per REBNY guidelines effective 2025, a Buyer Representation Agreement is required before a buyer's broker can show you properties. You may attend open houses independently without one.

Have a question not answered here?

(917) 416-7433
MLS® ID: RLS20047476
First Listed: 9/10/2025
On Market: 9/10/2025
Price Changed: 10/17/2025
Pending Since: 10/31/2025
Contract Date: 8/13/2025

Listing Courtesy of Compass - Zsuzsanna Bircsak Bircsak

Listing Contact: (929) 391-7584

Listing information for certain New York City properties provided courtesy of the Real Estate Board of New York's Residential Listing Service (the "RLS"). 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. ©2026 The Real Estate Board of New York, Inc., all rights reserved. This advertisement does not suggest that the broker has a listing in this property or properties or that any property is currently available.

Broker Commission Disclosure: Broker commissions are not set by law and are fully negotiable.

Buyer Notice: Planning to work with a buyer's broker? A Buyer Representation Agreement is required before your broker can show you properties, per REBNY/UCBA guidelines (effective 2025). You may attend open houses independently without one.

RLS at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 6/22/2026 at 9:59 AM UTC

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