Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $10,925,000

· Closed January 12, 2023

817 5TH Avenue #5THFLOOR
Closed For Sale Condo

$10,925,000

$2,875 per sq ft

817 5TH Avenue #5THFLOOR

Upper East Side, Manhattan

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MLS® #RLS10820015

RLS at REBNY

Listing by Douglas Elliman Real Estate

5

Bedrooms

4.5

Baths

3,800

Sq. Ft.

1925

Year Built

Quick Summary

Bedrooms 5
Bathrooms 5 full, 1 half
Living Area 3,800 sq ft
Year Built 1925
Ownership Condo
HOA/Common Charges $7,985/mo
Property Taxes $52,008/yr
Neighborhood Upper East Side
Floor 5 of 14

Property Highlights

  • Exposure: East,North,West facing
  • Style: Prewar architecture
  • Character: Pre-war building (1925)

Property Details

Type Condo
Ownership Condominium
Total Rooms 11
Baths 4 Full, 1 Half
Floor 5 of 14
Exposure East,North,West
Pets Yes
Cross Street 5 AVENUE and MADISON AVENUE
Year Built 1925
Living Area 3,800 sq ft
Architectural Style Prewar

Listing History

Event Date Price Change
Listed Sep 9, 2022 $12,500,000 -
Price Reduced Jan 13, 2023 $11,995,000 -4.0%
Currently May 4, 2026 $10,925,000 -8.9%

Description

PRIME FIFTH AVENUE FULL-FLOOR PREWAR CONDO WITH DIRECT PARK VIEWS AND RENOVATION PLANS IN PLACE! A truly incredible, 11-room, 5-bedroom prewar residence in a top, full-service white-glove condominium, with all major rooms directly overlooking Central Park. The Fifth Floor at 817 Fifth Avenue maintains the elegance and grandeur of its original classic prewar layout, offering an impeccable meeting of entertaining and living spaces. 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 breathtakingly tall 6-foot windows. Perfectly situated adjacent to the living room is a gracious library. Along the building's Northern side are 3 additional bedrooms, each of which has marvelously grand proportions, with abundant windows and light and overlooking beautiful, tree-lined 63rd Street and a glimpse of central park. The windowed, eat-in kitchen area is massive, including a butler's pantry, breakfast room, staff rooms, and a bathroom, which can be repurposed for an additional bedroom with an en-suite bathroom or a large office. In addition, there is a laundry room and there are 4 full-windowed bathrooms with the ability to add another powder room. The apartment has striking 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. A custom renovation can be completed in 10-11 months with fully approved plans from the Department of Buildings & Landmarks, and a contractor and architect ready to go! 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. 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 welcome. There is an assessment of $680.00 per month. Draft sale description

Features & Amenities

Interior Features

Building Washer Dryer Install Allowed

Appliances

Washer Dryer Allowed

Building Information

Building null
Building Data View Compliance & Permits
Total Units 16
Stories 14
Style Prewar

Financial Details

Common Charges $7,985/mo
RE Taxes $52,008/yr ($4,334/mo)
Original Price $12,500,000
Sale Price $10,925,000
Previous Price $11,995,000

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

338

Median Asking Price

$1.75M

Median $/Sqft

$1,536

Avg Days on Market

N/A

New This Week

22

Price Reduced

28%

Sold (30 Days)

36

Median Sale Price

$1.53M

Live data from RLS at REBNY • Updated 5/3/26, 10:21 PM EST

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Location

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817 5TH Avenue #5THFLOOR, Upper East Side, New York County • Near 5 AVENUE and MADISON AVENUE

Floor Plans

Floor Plan 1
Floor Plan 2

Building Information

Official NYC property records for this building

1925
Year Built
101 years old
14
Floors
16
Residential Units
R10
Zoning District
Condominiums Historic District: Upper East Side Historic District

Tax & Assessment

Assessed Value: $7,860,151
Land Value: $2,407,501
Exemptions: $966,570

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

Lot Area: 4,990 SF
Building Area: 50,250 SF
Built FAR: 10.07
Allowed FAR: 10

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 $7,985 per month. Confirm the exact amount with the listing broker before making an offer.

The current listed annual property tax is $52,008, or roughly $4,334 per month. Verify the current assessment with your attorney before closing.

This property has 5 bedrooms and 4 full bathrooms and 1 half bathroom.

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 $10,925,000 for 3,800 sq ft, the asking price per square foot is approximately $2,875. 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 mcoste@kwnyc.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: RLS10820015
First Listed: 9/9/2022
Price Changed: 1/13/2023
Closed: 1/12/2023
Contract Date: 9/8/2022

Listing Courtesy of Douglas Elliman Real Estate - John Credaroli III

Listing Contact: (914) 216-2668

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 5/4/2026 at 2:21 AM UTC

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