For Sale · Listing by Sothebys International Realty
401 E 84th Street #3B
Upper East Side, Manhattan
$899,000
401 E 84th Street #3B
MLS® #RLS20115326
Listing by Sothebys International Realty
- 1
- Bedroom
- 1
- Bath
- 762
- Sq. Ft.
- 1986
- Year Built
Quick Summary
Property Highlights
- Views: City
Property Details
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
Exterior Features
Building Amenities
Building Information
Financial Details
About Upper East Side
View All Upper East Side ListingsThe 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 NeighborhoodActive 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, 9:05 AM EST
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Location
401 E 84th Street #3B, Upper East Side, New York County
Floor Plans
Listing Data
RLS® at REBNY (Real Estate Board of New York) via Trestle API. Updated in real-time.
Market Data
RLS® at REBNY (Real Estate Board of New York). Live data updated in real-time.
Map & Location
OpenStreetMap contributors via Leaflet. Geocoding via Nominatim.
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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 [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) 416-7433Listing 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 Data display by Keller Williams NYC. Data last updated on 9/16/2026 at 1:05 PM 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
Monthly Costs Estimate
$179,800
Source: Freddie Mac PMMS
Est. Monthly Payment
$0
Estimates only. Consult a lender for exact figures.
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