Under Contract – Backup offers may be accepted
Pending · Listing by Douglas Elliman Real Estate
20 E 84TH Street #5B
Upper East Side, Manhattan
$850,000
20 E 84TH Street #5B
MLS® #RLS20078174
Listing by Douglas Elliman Real Estate
- 1
- Bedroom
- 1
- Bath
- N/A
- Sq. Ft.
- 1910
- Year Built
Quick Summary
Property Highlights
- Views: City
- Exposure: South facing
- Outdoor Space: None, Rooftop
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Mar 19, 2026 | $850,000 | - |
| Currently | Sep 14, 2026 | $850,000 | - |
Description
Welcome to Residence 5B at 20 East 84th Street, a beautifully proportioned one-bedroom located just moments from Central Park, Museum Mile, and the Metropolitan Museum of Art. With 10'2" ceilings and gracious proportions throughout, the home offers a wonderful sense of space and light. The living room is inviting and well-scaled for both entertaining and everyday living, while the bedroom provides a quiet and comfortable retreat. A windowed eat-in kitchen and thoughtful layout enhance the overall flow, complemented by generous closet space. The residence is in great, move-in ready condition, blending classic prewar charm with a clean, well-maintained interior that feels both timeless and effortless. Set within a landmarked Georgian-style cooperative dating back to the 1890s, the building combines historic character with important upgrades. Residents enjoy an elevator, part-time attended lobby, laundry, and flexible ownership policies including pied-à-terre and up to 60% financing. Perfectly positioned between Fifth and Madison Avenues, you are just half a block from Central Park and moments from Museum Mile, the Metropolitan Museum of Art, world-class shopping, dining, and transportation.
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
236
Median Asking Price
$1.72M
Median $/Sqft
$1,654
Avg Days on Market
N/A
New This Week
54
Price Reduced
30%
Sold (30 Days)
50
Median Sale Price
$1.09M
Live data from RLS at REBNY • Updated 9/14/26, 1:06 AM EST
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Location
20 E 84TH Street #5B, Upper East Side, New York County
Building Information
Official NYC property records for this building
Tax & Assessment
Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.
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
Listing Data
RLS® at REBNY (Real Estate Board of New York) via Trestle API. Updated in real-time.
Building Data
NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning. Updated quarterly.
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.
All data is provided for informational purposes only and should be independently verified. See our Data Sources Policy for more information.
Frequently Asked Questions
Common questions about this property
The current listed monthly maintenance are $2,188 per month. Confirm the exact amount with Milton Coste before making an offer.
This property has 1 bedroom and 1 full bathroom.
According to MLS records, the building was constructed in 1910, making it approximately 116 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: case by case,Building Pets Allowed Comments:case by case. Contact Milton Coste 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) 416-7433Listing Courtesy of Douglas Elliman Real Estate - Lisa Ouaknine Lima
Listing Contact: (646) 207-3461
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 9/14/2026 at 5:06 AM UTC
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Upper East Side Market Update
50 sales last 30 days · $1.72M median · 4.7 months supply
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Quick Facts
Monthly Costs Estimate
$170,000
Source: Freddie Mac PMMS
Est. Monthly Payment
$0
Estimates only. Consult a lender for exact figures.
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