Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
401 E 84th Street #3B

For Sale · Listing by Sothebys International Realty

401 E 84th Street #3B

Upper East Side, Manhattan

$899,000

Interested in this property?
Active For Sale Condo

$899,000

$1,180 per sq ft

401 E 84th Street #3B

Upper East Side, Manhattan

The Dunhill

MLS® #RLS20115326

RLS at REBNY

Listing by Sothebys International Realty

1
Bedroom
1
Bath
762
Sq. Ft.
1986
Year Built

Quick Summary

Bedrooms 1
Bathrooms 1
Living Area 762 sq ft
Lot Size 6,133 sq ft
Year Built 1986
Ownership Condo
HOA/Common Charges $1,403/mo
Property Taxes $13,428/yr
Neighborhood Upper East Side
Floor 3 of 28

Property Highlights

  • Views: City

Property Details

Type Condo
Ownership Condominium
Total Rooms 4
Baths 1 Full
Floor 3 of 28
View City
Pets Yes, CatsOk, DogsOk
Year Built 1986
Living Area 762 sq ft
Structure Type HighRise
Furnished Unfurnished
Lot Size 6,133 sq ft
Parcel # 1564-1104
Block/Lot 00001/0001

Listing History

Event Date Price Change
Listed Sep 15, 2026 $899,000 -
Currently Sep 16, 2026 $899,000 -

Description

Enjoy seamless indoor-outdoor living in this beautifully appointed one-bedroom condominium featuring an exceptional 100-square-foot south-facing terrace. The terrace is accessible from both the living room and bedroom, providing abundant sunlight throughout the apartment. It offers the perfect setting for morning coffee, dining al fresco, entertaining, or simply unwinding above the city. The thoughtfully designed open kitchen is equipped with a Sub-Zero refrigerator, full-sized oven, and Bosch dishwasher, complemented by a convenient breakfast bar that opens to the living and dining area. Rich cherry wood floors run throughout the home, while HVAC units are in both the living room and bedroom. The spacious bedroom features a custom California walk-in Closet and direct terrace access. The elegant marble bathroom offers a walk-in shower and oversized double-width mirror, evoking a clean and contemporary feel. The apartment also comes with it's own storage unit. Situated within The Dunhill, an intimate full-service condominium with just 88 residences, residents enjoy a high level of service and amenities, including a 24-hour doorman, daytime concierge, health club, children's playroom, bike room, laundry room, and a beautifully appointed terraced party room. The Dunhill is situated right on First Avenue, just one block from the Q train and a multitude of adorable coffee shops, high end restaurants and hip bars. Dine at Elio’s, watch a game at Dorrian’s or grab a juice at Pura Vida. The Upper East Side has arrived! Please note that the buyer responsible for a reserve fund contribution equal to three months of common charges at application submission. There is also a quarterly assessment equal to two months common charges billed in October 2026 and January​​‌​​​​‌​​‌‌​​‌​​‌​​​​‌‌​​‌‌​​​‌​​‌‌​‌​​ 2027.

Features & Amenities

Interior Features

Building Washer Dryer Install Allowed Common On Floor Common Area Laundry Room

Exterior Features

Building Roof Deck

Building Amenities

Bike Storage Common Lounge Common Playroom Concierge Elevators Fitness Center Health Club Recreation Room Screening Room Clubhouse

Building Information

Building The Dunhill
Building Data View Compliance & Permits
Total Units 88
Stories 28
Structure HighRise

Financial Details

Common Charges $1,403/mo
RE Taxes $13,428/yr ($1,119/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

264

Median Asking Price

$1.60M

Median $/Sqft

$1,542

Avg Days on Market

N/A

New This Week

54

Price Reduced

25%

Sold (30 Days)

56

Median Sale Price

$1.15M

Live data from RLS at REBNY • Updated 9/16/26, 5:50 AM EST

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Location

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401 E 84th Street #3B, Upper East Side, New York County

Floor Plans

Floor Plan 1

Frequently Asked Questions

Common questions about this property

The current listed common charges are $1,403 per month. Confirm the exact amount with Milton Coste before making an offer.

The current listed annual property tax is $13,428, or roughly $1,119 per month. Verify the current assessment with your attorney before closing.

This property has 1 bedroom and 1 full bathroom.

The listed interior living area is 762 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 1986, making it approximately 40 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 $899,000 for 762 sq ft, the asking price per square foot is approximately $1,180. 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: RLS20115326
First Listed: 9/15/2026
On Market: 9/15/2026
Price Changed: 9/15/2026
Contract Date: 8/26/2026

Listing Courtesy of Sothebys International Realty - Aimee N Denaro-Becker

Listing Contact: (212) 606-7660

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 9/16/2026 at 9:50 AM UTC

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Upper East Side Market Update

56 sales last 30 days · $1.60M median · 4.7 months supply

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Quick Facts

Status Active Type Condo Neighborhood Upper East Side Borough Manhattan
County New York
Floor 3 of 28
Year Built 1986
First Listed 9/15/2026
Living Area 762 sqft
Common Charges $1,403/mo
Annual Tax $13,428

Monthly Costs Estimate

Down Payment 20%

$179,800

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 $1,403
Est. Taxes $1,119
Total Monthly $0

Estimates only. Consult a lender for exact figures.

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