Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
404 E 66th Street #4C

For Sale · Listing by William Raveis New York City LLC

404 E 66th Street #4C

Upper East Side, Manhattan

$600,000

Interested in this property?
Active For Sale Condo

$600,000

$1,117 per sq ft

404 E 66th Street #4C

Upper East Side, Manhattan

MLS® #RLS20115155

RLS at REBNY

Listing by William Raveis New York City LLC

Studio
1
Bath
537
Sq. Ft.
1960
Year Built

Quick Summary

Bedrooms Studio
Bathrooms 1
Living Area 537 sq ft
Year Built 1960
Ownership Condo
HOA/Common Charges $598/mo
Property Taxes $5,737.32/yr
Parking Garage
Neighborhood Upper East Side
Floor 4 of 14

Property Highlights

  • Exposure: South facing
  • Outdoor Space: Terrace
  • Parking: Private garage

Property Details

Type Condo
Ownership Condominium
Total Rooms 2
Baths 1 Full
Floor 4 of 14
Exposure South
Pets Yes
Cross Street First Avenue/York Avenue
Year Built 1960
Living Area 537 sq ft
Parking Garage Available
Structure Type None
Parcel # 1460-1033
Block/Lot 1460/7501

Listing History

Event Date Price Change
Listed Sep 15, 2026 $600,000 -
Currently Sep 15, 2026 $600,000 -

Description

This bright and spacious alcove studio offers a versatile layout, beautiful south-facing garden views, refinished hardwood floors, and abundant storage throughout. The welcoming entry foyer features three generous closets and leads to a sleek galley kitchen with stone countertops and stainless-steel appliances, including a drawer dishwasher and garbage disposal. The expansive main room comfortably accommodates distinct living and dining areas. Tucked within the sleeping alcove, a discreet queen-size Murphy bed can be easily concealed to maximize space for everyday living and entertaining. The flexible floor plan also offers the potential to create a one-bedroom with an en-suite bathroom. A full wall of south-facing windows fills the apartment with natural light while overlooking the building’s peaceful common garden. The renovated bathroom is appointed with a Toto vanity and toilet, and a walk-in closet provides additional storage. The Hardenbrook House is a full-service condominium ideally situated in the heart of Lenox Hill. Amenities include a 24-hour doorman, landscaped courtyard, central laundry room, and renovated common areas. The building is conveniently located near excellent restaurants, shopping, and subway transportation.

Features & Amenities

Interior Features

Entrance Foyer Common Area

Exterior Features

Building Storage Building Garden Private Outdoor Space Under60 Sqft Terrace

Building Amenities

Elevators

Building Information

Financial Details

Common Charges $598/mo
RE Taxes $5,737.32/yr ($478/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

259

Median Asking Price

$1.63M

Median $/Sqft

$1,565

Avg Days on Market

N/A

New This Week

57

Price Reduced

27%

Sold (30 Days)

57

Median Sale Price

$1.17M

Live data from RLS at REBNY • Updated 9/15/26, 3:08 PM EST

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Location

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404 E 66th Street #4C, Upper East Side, New York County • Near First Avenue/York Avenue

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1959
Year Built
67 years old
13
Floors
158
Residential Units
R8B
Zoning District
Condominiums

Tax & Assessment

Assessed Value: $16,012,810
Land Value: $2,900,254
Exemptions: $4,002,455

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

Lot Area: 19,000 SF
Building Area: 129,238 SF
Built FAR: 6.8
Allowed FAR: 4

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 $598 per month. Confirm the exact amount with Milton Coste before making an offer.

The current listed annual property tax is $5,737.32, or roughly $478 per month. Verify the current assessment with your attorney before closing.

This property has 0 bedrooms and 1 full bathroom.

The listed interior living area is 537 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 1960, making it approximately 66 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 Milton Coste for weight limits or breed restrictions.

At the current list price of $600,000 for 537 sq ft, the asking price per square foot is approximately $1,117. 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 milton@miltoncoste.com. 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: RLS20115155
First Listed: 9/15/2026
On Market: 9/15/2026
Price Changed: 9/15/2026
Contract Date: 9/13/2026

Listing Courtesy of William Raveis New York City LLC - Denae B Montesi

Listing Contact: (347) 371-0573

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 9/15/2026 at 7:08 PM UTC

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Upper East Side Market Update

57 sales last 30 days · $1.63M median · 4.5 months supply

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Quick Facts

Status Active Type Condo Neighborhood Upper East Side Borough Manhattan
County New York
Floor 4 of 14
Year Built 1960
First Listed 9/15/2026
Parking Garage
Living Area 537 sqft
Common Charges $598/mo
Annual Tax $5,737.32

Monthly Costs Estimate

Down Payment 20%

$120,000

Interest Rate Loading...

Source: Freddie Mac PMMS

Loan Term 30 years

Est. Monthly Payment

$0

Principal & Interest $0
PMI (under 20% down) $0
Common Charges $598
Est. Taxes $478
Total Monthly $0

Estimates only. Consult a lender for exact figures.

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