Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $2,395,000

· Closed June 4, 2020

605 PARK Avenue #9C
Closed For Sale Co-op

$2,395,000

605 PARK Avenue #9C

Upper East Side, Manhattan

605 Park Avenue

MLS® #RLS10605520

RLS at REBNY

Listing by Brown Harris Stevens Residential Sales LLC

2

Bedrooms

2

Baths

N/A

Sq. Ft.

1952

Year Built

Quick Summary

Bedrooms 2
Bathrooms 2
Year Built 1952
Ownership Co-op
Maintenance $4,198/mo
Parking Garage
Neighborhood Upper East Side
Floor 9 of 20

Property Highlights

  • Exposure: East,North,West facing
  • Parking: Private garage

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 5
Baths 2 Full
Floor 9 of 20
Exposure East,North,West
Pets Yes
Cross Street EAST 64 STREET and EAST 65 STREET
Year Built 1952
Parking Garage Available
Parcel # 1399-0074-00605-000-000009C

Listing History

Event Date Price Change
Listed Oct 24, 2019 $2,395,000 -
Currently Apr 22, 2026 $2,395,000 -

Description

Overlooking Park Avenue and offering three beautiful exposures, this stunning 2-bedroom home has an ideal layout with well-proportioned rooms and an elegant design.

The spacious living room has custom built-ins and a wet bar with wine refrigerator. The open dining room with its two exposures and open views is adjacent to a windowed kitchen with top of the line appliances. The large master suite has an en-suite marble bathroom with soaking tub and a separate steam shower, and the corner guest bedroom offers gorgeous eastern views. Additional features include a washer/dryer, new through-wall AC units, and abundant storage throughout. The property is extremely quiet thanks to its newly installed double paned windows.

Built in 1954 and converted to a cooperative in 1981, 605 Park Avenue is a white-glove full-service co-op building with excellent financials. Amenities include 24-hour concierge, elevator attendant, live-in resident manager, newly renovated lobby and gym, beautifully landscaped and furnished outdoor space, laundry room, bike room, storage, and on-site parking garage. The building allows 75% financing, pied-a-terre on a case by case basis, and is pet friendly (small dogs under 35lbs).

Features & Amenities

Interior Features

Building Washer Dryer Install Allowed

Exterior Features

Garden

Appliances

Dryer Washer Dryer Allowed Washer

Building Information

Building 605 Park Avenue
Total Units 103
Stories 20

Financial Details

Maintenance $4,198/mo
Sale Price $2,395,000

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

341

Median Asking Price

$1.55M

Median $/Sqft

$1,546

Avg Days on Market

N/A

New This Week

28

Price Reduced

25%

Sold (30 Days)

34

Median Sale Price

$1.50M

Live data from RLS at REBNY • Updated 4/22/26, 5:31 PM EST

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Location

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605 PARK Avenue #9C, Upper East Side, New York County • Near EAST 64 STREET and EAST 65 STREET

Floor Plans

Floor Plan

Building Information

Official NYC property records for this building

1954
Year Built
72 years old
20
Floors
105
Residential Units
R10
Zoning District
Elevator Apartments Historic District: Upper East Side Historic District

Tax & Assessment

Assessed Value: $23,897,250
Land Value: $5,310,000
Exemptions: $58,920

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

Lot Area: 14,526 SF
Building Area: 181,000 SF
Built FAR: 12.46
Allowed FAR: 10

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 $4,198 per month. Confirm the exact amount with the listing broker before making an offer.

This property has 2 bedrooms and 2 full bathrooms.

According to MLS records, the building was constructed in 1952, making it approximately 74 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 the listing broker 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: RLS10605520
First Listed: 10/24/2019
Closed: 6/4/2020
Contract Date: 10/24/2019

Listing Courtesy of Brown Harris Stevens Residential Sales LLC - Sophie Ravet

Listing Contact: (212) 452-4500

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 4/22/2026 at 9:31 PM UTC

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