817 5TH Avenue #5THFLR
MLS® #RLS10753731
Listing by Brown Harris Stevens Residential Sales LLC
4
Bedrooms
4
Baths
3,800
Sq. Ft.
1925
Year Built
Quick Summary
Property Highlights
- Exposure: East,North,West facing
- Style: Prewar architecture
- Character: Pre-war building (1925)
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Jun 3, 2019 | $13,950,000 | - |
| Currently | Apr 21, 2026 | $10,975,000 | -21.3% |
Description
PRIME FIFTH AVENUE FULL-FLOOR PREWAR CONDO WITH DIRECT PARK VIEWS!
First offering of a truly majestic, 11-room, 4-bedroom prewar residence in a top, full-service condominium, with all major rooms directly overlooking Central Park.
The Fifth Floor at 817 Fifth Avenue retains all the elegance and perfection of its original classic prewar layout, offering a flawless flow of entertaining and living space. Directly overlooking Central Park is an oversized formal living room with a wood-burning fireplace, a formal dining room and a glamorous corner primary bedroom suite. With approximately 50 feet of park frontage, all these rooms offer spectacular Central Park views through unusually tall 6-foot windows.
Perfectly situated adjacent to the living room is a huge library/den, and all along the building's Northern facade are 3 additional bedrooms, each of which has marvelously grand proportions, with abundant windows and light and overlooking beautiful, tree-lined 63rd Street. The windowed, eat-in kitchen area is massive, including a butler's pantry and breakfast room. Currently used as a sitting room, one chamber could be repurposed to function as a home office or additional bedroom, as per your needs. In addition, there is a service room, a laundry room and there are 4 full-windowed bathrooms with the ability to add another powder room, if so desired. Complementing the regal space is spectacular prewar detail throughout, including high ceilings, decorative molding and original hardwood floors, herringbone-patterned in the living room, dining room, primary bedroom and library/den. Central air-conditioning is permitted and there is a private storage unit located in the building's basement.
817 Fifth Avenue, commanding the South corner of Fifth Avenue and 63rd Street, is one of Fifth Avenue's most coveted prewar condominiums. Built in 1925 by George B. Post & Sons in the Italian Renaissance style, it has only 14 residences over 15 floors, with a full-time lobby attendant and a live-in resident manager. In Manhattan's most elegant and desirable location, it is surrounded by the city's finest shopping and dining, and of course its most glorious park. Pets are welcomed.
Features & Amenities
Interior Features
Appliances
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
336
Median Asking Price
$1.69M
Median $/Sqft
$1,560
Avg Days on Market
N/A
New This Week
24
Price Reduced
26%
Sold (30 Days)
35
Median Sale Price
$1.52M
Live data from RLS at REBNY • Updated 4/21/26, 7:49 PM EST
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Location
817 5TH Avenue #5THFLR, Upper East Side, New York County • Near 5 AVENUE and MADISON AVENUE
Floor Plans
Listing Data
RLS® at REBNY (Real Estate Board of New York) via Trestle API. Updated in real-time.
Market Data
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Map & Location
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Frequently Asked Questions
Common questions about this property
The current listed common charges are $7,985 per month. Confirm the exact amount with the listing broker before making an offer.
The current listed annual property tax is $50,916, or roughly $4,243 per month. Verify the current assessment with your attorney before closing.
This property has 4 bedrooms and 4 full bathrooms.
The listed interior living area is 3,800 square feet. Verify dimensions independently during due diligence.
According to MLS records, the building was constructed in 1925, making it approximately 101 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 the listing broker for weight limits or breed restrictions.
At the current list price of $10,975,000 for 3,800 sq ft, the asking price per square foot is approximately $2,888. 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 Brown Harris Stevens Residential Sales LLC - Daniella Gross Schlisser
Listing Contact: (917) 774-2800
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 4/21/2026 at 11:49 PM UTC