Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
45 E 89th Street #31E

For Sale · Listing by Compass

45 E 89th Street #31E

Upper East Side, Manhattan

$3,595,000

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Active For Sale • Co-op

$3,595,000

45 E 89th Street #31E

Upper East Side, Manhattan

MLS® #RLS20121469

RLS at REBNY

Listing by Compass

Open House Scheduled

Sunday, October 18 • 2:00 PM – 3:00 PM

REBNY 2025: signed Buyer Representation Agreement required before any showing.

3
Bedrooms
2.5
Baths
N/A
Sq. Ft.
1969
Year Built

Quick Summary

Bedrooms 3
Bathrooms 3 full, 1 half
Lot Size 50,254.29 sq ft
Year Built 1969
Ownership Co-op
Maintenance $6,571.58/mo
Parking Garage
Neighborhood Upper East Side
Floor 31 of 38

Property Highlights

  • Views: City, Park Greenbelt, Panoramic, Water
  • Exposure: North,South,West facing
  • Parking: Private garage

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 5
Baths 2 Full, 1 Half
Floor 31 of 38
View City, Park Greenbelt, Panoramic, Water
Exposure North,South,West
Pets Yes, CatsOk, DogsOk
Year Built 1969
Parking Garage Available
Parking Features Garage
Structure Type HighRise
Flooring Hardwood
Furnished Unfurnished
Lot Size 50,254.29 sq ft
Block/Lot 01501/7501

Listing History

Event Date Price Change
Listed Oct 17, 2026 $3,595,000 -
Currently Oct 17, 2026 $3,595,000 -

Description

THE MOST MAJESTIC CENTRAL PARK & RESERVOIR VIEWS SOARING SKYLINE, WATER & PARK VISTAS FROM HIGH-FLOOR CARNEGIE HILL HOME DOUBLE-CORNER, TRIPLE EXPOSURE BALCONIED BEAUTY "CONDO-LIKE" EXPERIENCE HERE: NO BOARD INTERVIEW - TRUSTS & LLCs & SUBLETTING ALLOWED You can't stop staring. It never gets old. Every sunshiny morning, every cloudy day, every sunset evening, and every moonbeam night, something extraordinary happens. From all windows in all three directions of this double-corner home, rare vistas delight, soothe, and elevate. From the large private dining balcony, the spacious living room, the formal dining room, all three bedroom suites, and even the sizeable kitchen, this home is graced with some of NYC's most iconic, treasured views. Enrobed in the majesty of Manhattan's skyline and the splendor of Central Park and the jaw-dropping reservoir — sweeping all the way from downtown clear up to the GW Bridge — this feel-good home is a rare residential stand-out. Coveted for its grand scale, its flexible floor plan (see alternate layout), and its world-class, postcard perfect views, the high-floor E-line homes are treasured and prized. The rooms are large, the layout works, and a big stretch-out life can happen here. A gracious gallery hall brings you to a foyer/den that allows for a bonus seating area. Unfolding from here are the big, open-plan living/dining rooms, blessed by overscaled walls of windows with that light -- and those views. The private dining balcony offers a bonus seating and entertaining space with an al fresco opportunity to engage with the world-class vistas. The cook's kitchen is practical and easy, with ample stone counters and cabinets, and more of those views... The bedroom suites are graciously independent of one another, large, and offer good closet space. The primary bedroom is served by an en suite bath and bright, open city-skyline views. Both big guest bedrooms are served by a full guest bath and impressive closets -- and even more impressive open views. There is a powder room, wood flooring underfoot, high ceilings above, built-ins, and central AC. The flexible floor plan welcomes your creativity, and a washer/dryer (with board approval) is a possibility. Everywhere you look there is light and loveliness. This home enjoys a trophy perch in its supremely served, pet-friendly, user-friendly, relaxed building. Here, the staff is seasoned, the super is in-residence, the roof deck is wonderful, and there is a pool, an impressive gym, a playroom, an in-house garage, and something very unique and valuable: Madison Avenue’s only private, residential porte cochère driveway — allowing you weatherproof door-to-door drop off. With a prime Carnegie Hill address, this residence is within braggable proximity to every area cultural, dining, shopping, educational, and fitness destination. Central Park is your front-yard neighbor, you are a block from Museum Mile, and easy transportation options abound. Welcome to an unparalleled Carnegie Hill opportunity. Come for the views, stay for the lifestyle. (Various ownership forms, gifting, guarantors, co-purchases, buying for another, and immediate subletting are permitted with board approval.)

Features & Amenities

Interior Features

Built In Features Crown Molding Entrance Foyer High Ceilings Walk In Closets Building Washer Dryer Install Allowed Common On Floor Common Area Flooring: Hardwood

Exterior Features

Building Courtyard Building Roof Deck Private Outdoor Space Under60 Sqft

Building Amenities

Bike Storage Common Playroom Elevators Fitness Center Recreation Room Clubhouse

Appliances

Dishwasher Freezer Range Refrigerator

Building Information

Building Data View Compliance & Permits
Total Units 251
Stories 38
Structure HighRise

Financial Details

Maintenance $6,571.58/mo

The Upper East Side remains the gold standard for classic New York elegance. Known for 'Museum Mile' and its low-traffic, tree-lined streets, the neighborhood offers a refined lifestyle away from the midtown bustle. While famous for its historic cooperatives, the area has seen a recent surge in ultra-luxury new construction condos, particularly along the Second Avenue Subway corridor, making it a top choice for both traditionalists and modern buyers.

Upper East Side Live Market Data

View Neighborhood

Active Listings

324

Median Asking Price

$1.65M

Median $/Sqft

$1,522

Avg Days on Market

N/A

New This Week

22

Price Reduced

27%

Sold (30 Days)

49

Median Sale Price

$1.36M

Live data from RLS at REBNY • Updated 10/17/26, 4:44 PM EST

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Location

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45 E 89th Street #31E, Upper East Side, New York County

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Building Information

Official NYC property records for this building

1925
Year Built
101 years old
2
Floors
1
Residential Units
R3-1
Zoning District
One Family Dwellings

Tax & Assessment

Assessed Value: $69,480
Land Value: $15,360
Exemptions: $0

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

Lot Area: 2,025 SF
Building Area: 1,312 SF
Built FAR: 0.65
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 monthly maintenance are $6,571.58 per month. Confirm the exact amount with Milton Coste before making an offer.

The current listed annual property tax is $0, or roughly $0 per month. Verify the current assessment with your attorney before closing.

This property has 3 bedrooms and 2 full bathrooms and 1 half bathroom.

According to MLS records, the building was constructed in 1969, making it approximately 57 years old.

This listing is a co-op (stock cooperative). Buyers purchase shares in a corporation rather than real property, and the board must approve all sales.

Pets are permitted at this property. Contact Milton Coste for weight limits or breed restrictions.

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: RLS20121469
First Listed: 10/17/2026
On Market: 10/17/2026
Price Changed: 10/17/2026
Contract Date: 10/12/2026

Listing Courtesy of Compass - Brian K Lewis

Listing Contact: (646) 228-7241

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.

How working with a buyer's agent works: I work for you, not the seller. Before I show you anything, New York brokerage rules ask us to put that in writing: an agreement and a disclosure that say I work for you and negotiate on your behalf. The agreement is non-exclusive: you can work with other agents, it runs for a short fixed term we agree on, and you can end it with a note. You may attend open houses independently without an agreement. Read how it works

RLS at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 10/17/2026 at 8:44 PM UTC

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Milton Coste - NYC Real Estate Broker

Milton Coste

Licensed Real Estate Associate Broker

Keller Williams NYC

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Sale history, taxes, violations and comps for this unit

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Upper East Side Market Update

49 sales last 30 days · $1.65M median · 6.6 months supply

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Quick Facts

Status Active Type Co-op Neighborhood Upper East Side Borough Manhattan
County New York
Floor 31 of 38
Year Built 1969
First Listed 10/17/2026
Parking Garage
Maintenance $6,571.58/mo

Monthly Costs Estimate

Down Payment 20%

$719,000

Interest Rate Loading...

Source: Freddie Mac PMMS

Loan Term 30 years

Est. Monthly Payment

$0

Principal & Interest $0
PMI (under 20% down) $0
Maintenance $6,571.58
Total Monthly $0

Estimates only. Consult a lender for exact figures.

Mansion tax applies at this price point

New York State charges the buyer a mansion tax on residential purchases at $1,000,000 or more. At this asking price the tier is $3M to $4,999,999 at 1.50%, applied to the whole purchase price. It is due in cash at closing and cannot be financed.

Estimated mansion tax at asking

$53,925

Run the numbers on a different offer price

Estimate based on the asking price. Confirm your own obligation with your real estate attorney.

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