Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $720,000

· Closed September 17, 2021

404 E 66TH Street #6P
Closed For Sale Condo

$720,000

$1,000 per sq ft

404 E 66TH Street #6P

Upper East Side, Manhattan

Hardenbrook House

MLS® #RLS10741035

RLS at REBNY

Listing by Douglas Elliman Real Estate

1

Bedroom

1

Bath

720

Sq. Ft.

1960

Year Built

Quick Summary

Bedrooms 1
Bathrooms 1
Living Area 720 sq ft
Year Built 1960
Ownership Condo
HOA/Common Charges $681/mo
Property Taxes $10,176/yr
Parking Garage
Neighborhood Upper East Side
Floor 6 of 14

Property Highlights

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

Property Details

Type Condo
Ownership Condominium
Total Rooms 3
Baths 1 Full
Floor 6 of 14
Exposure North,West
Pets Yes
Cross Street 1 AVENUE and YORK AVENUE
Year Built 1960
Living Area 720 sq ft
Parking Garage Available
Parcel # 1460-1153

Description

6-P is a large one bedroom one bathroom apartment. This extremely quiet unit facing North. 6-P feature windowed kitchen & windowed bathroom that is facing West. 3 large closet and a spacious foyer. Low monthly C.C & taxes. The Hardenbrook house is a full service 24H doorman building with a live-in super, laundry room and a garage. Location of the building is ideal, Down the street from Rockefeller University. Sloan-Kettering Hospital, restaurants, shopping. 3 minutes walk to the Q Subway line.

Building Information

Building Hardenbrook House
Total Units 158
Stories 14

Financial Details

Common Charges $681/mo
RE Taxes $10,176/yr ($848/mo)
Original Price $799,000
Sale Price $720,000
Previous Price $730,000

The Upper East Side remains the gold standard for classic New York elegance. Known for 'Museum Mile' and its quiet, 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

321

Median Asking Price

$1.65M

Median $/Sqft

$1,513

Avg Days on Market

N/A

New This Week

31

Price Reduced

28%

Sold (30 Days)

31

Median Sale Price

$1.49M

Live data from RLS at REBNY • Updated 4/13/26, 5:49 PM EST

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Location

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404 E 66TH Street #6P, Upper East Side, New York County • Near 1 AVENUE and YORK AVENUE

Floor Plans

Floor Plan
MLS® ID: RLS10741035
First Listed: 9/9/2021
Price Changed: 10/1/2021
Closed: 9/17/2021
Contract Date: 3/17/2021

Listing Courtesy of Douglas Elliman Real Estate - Golan Bramli

Listing Contact: (646) 641-2688

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 4/13/2026 at 9:49 PM UTC

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