Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
993 PARK Avenue #8/9C

For Sale · Listing by Serhant

993 PARK Avenue #8/9C

Upper East Side, Manhattan

$14,250,000

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Active For Sale • Co-op

$14,250,000

993 PARK Avenue #8/9C

Upper East Side, Manhattan

993 Park Ave Corp

MLS® #RLS20120770

RLS at REBNY

Listing by Serhant

Open House Scheduled

Sunday, October 18 • 1:00 PM – 2:30 PM

REBNY 2025: signed Buyer Representation Agreement required before any showing.

5
Bedrooms
4.5
Baths
N/A
Sq. Ft.
1915
Year Built

Quick Summary

Bedrooms 5
Bathrooms 5 full, 1 half
Year Built 1915
Ownership Co-op
Maintenance $19,295/mo
Neighborhood Upper East Side
Floor 8 of 13

Property Highlights

  • Views: City
  • Fireplace: 1 fireplace
  • Climate Control: Other

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 11
Baths 4 Full, 1 Half
Floor 8 of 13
View City
Cooling Other
Pets Yes
Year Built 1915
Structure Type HighRise
Basement Other
Block/Lot 01512/0070

Listing History

Event Date Price Change
Listed Oct 14, 2026 $14,250,000 -
Currently Oct 14, 2026 $14,250,000 -

Description

LIVE YOUR DREAM in this exceptional triple-mint 5 bedroom Park Avenue prewar duplex, beautifully designed by Eve Robinson Associates and ZH Architects and masterfully brought to life by SilverLining. Meticulously renovated to the highest standards, this extraordinary residence combines grand proportions and timeless prewar elegance with the finest modern finishes. Oversized west-facing windows overlooking the historic Church of St. Ignatius Loyola provide open views and exceptional natural light throughout. The thoughtfully designed layout offers an abundance of wall space for art and an ideal balance of sophisticated entertaining and comfortable everyday living. Lower Level A semi-private landing opens into a gracious entrance gallery, where a dramatic custom oval staircase creates a striking sculptural centerpiece. Beyond, the magnificent living room features generous west-facing windows with open city views and a black marble wood-burning fireplace. The expansive living and dining rooms flow beautifully together, creating an elegant setting for entertaining. A discreetly positioned, stunning powder room clad in Lincac slab marble completes the entertaining space. The beautifully appointed eat-in St. Charles kitchen features custom cabinetry, luxurious countertops, a five-burner gas cooktop, Miele double ovens, Sub-Zero refrigeration, exceptional storage and a cleverly concealed home office. An adjacent den creates a warm and comfortable gathering space for everyday living. The private bedroom wing is anchored by a serene primary suite with open Park Avenue views and exceptional light. The suite features an oversized windowed dressing room with extensive customized closets and a spa-like windowed bathroom clad in Bianco Dolomiti and Corinthian Beige marble with a soaking tub, radiant-heated floors, double vanity and oversized stall shower. Two additional bedrooms share a full bathroom, with one currently configured as a beautifully built-out home office. A large laundry room, separate pantry and extensive storage complete this level. Upper Level An elegant gallery and staircase landing with custom millwork and abundant storage introduce the upper level. Two generously proportioned bedrooms with custom-fitted closets, one with an en-suite bath and the other adjacent to a full bath. A large, professionally soundproofed media room, also a potential bedroom, with surround sound, projector and custom built-ins provides an exceptional space for movies and entertaining. A separate staff room is conveniently located near the upper-level entrance. No detail has been overlooked, including a Control4 smart-home system, Sonos audio with built-in speakers, motorized shades, a water filtration system, central air conditioning, extensive custom storage, Venetian plaster and hand-painted artisan walls, stained white oak floors and elevator access to both levels. A rare offering of scale, design, craftsmanship and light, this exceptional Park Avenue residence delivers the grandeur of a classic prewar home with the sophistication and comfort of a thoroughly modern renovation. 993 Park Avenue is a premier white-glove cooperative developed by Bing & Bing and designed by renowned architect Robert T. Lyons in 1915. The building offers full-time doormen and staff, a live-in resident manager, a beautifully renovated lobby and windowed fitness center, bicycle room, central laundry room, and private storage that transfers with the apartment. Pets are permitted with board approval. The building allows up to 50% financing and has a 2% flip tax. Please note this is a co-exclusive listing with Douglas Elliman

Features & Amenities

Interior Features

Separate Formal Dining Room Building Other Washer Hookup In Unit Fireplace (1)

Exterior Features

None

Building Amenities

Elevators

Appliances

Dishwasher

Building Information

Financial Details

Maintenance $19,295/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

321

Median Asking Price

$1.73M

Median $/Sqft

$1,501

Avg Days on Market

N/A

New This Week

19

Price Reduced

28%

Sold (30 Days)

51

Median Sale Price

$1.32M

Live data from RLS at REBNY • Updated 10/14/26, 12:39 PM EST

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Location

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993 PARK Avenue #8/9C, Upper East Side, New York County

Virtual Tour

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1915
Year Built
111 years old
13
Floors
50
Residential Units
R10
Zoning District
Elevator Apartments Historic District: Park Avenue Historic District

Tax & Assessment

Assessed Value: $19,711,800
Land Value: $2,322,000
Exemptions: $0

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

Lot Area: 13,622 SF
Building Area: 128,388 SF
Built FAR: 9.43
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 monthly maintenance are $19,295 per month. Confirm the exact amount with Milton Coste before making an offer.

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

According to MLS records, the building was constructed in 1915, making it approximately 111 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. 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) 416-7433
MLS® ID: RLS20120770
First Listed: 10/14/2026
On Market: 10/14/2026
Price Changed: 10/14/2026
Contract Date: 10/14/2026

Listing Courtesy of Serhant - Nancy Halpern

Listing Contact: (917) 597-9165

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.

How working with a buyer's agent works: I work for you, not the seller. Before I show you anything, New York brokerage rules ask us to put that in writing: an agreement and a disclosure that say I work for you and negotiate on your behalf. The agreement is non-exclusive: you can work with other agents, it runs for a short fixed term we agree on, and you can end it with a note. You may attend open houses independently without an agreement. Read how it works

RLS at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 10/14/2026 at 4:39 PM UTC

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Milton Coste - NYC Real Estate Broker

Milton Coste

Licensed Real Estate Associate Broker

Keller Williams NYC

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Sale history, taxes, violations and comps for this unit

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Upper East Side Market Update

51 sales last 30 days · $1.73M median · 6.3 months supply

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New listings in this building

Quick Facts

Status Active Type Co-op Neighborhood Upper East Side Borough Manhattan
County New York
Floor 8 of 13
Year Built 1915
First Listed 10/14/2026
Maintenance $19,295/mo

Monthly Costs Estimate

Down Payment 20%

$2,850,000

Interest Rate Loading...

Source: Freddie Mac PMMS

Loan Term 30 years

Est. Monthly Payment

$0

Principal & Interest $0
PMI (under 20% down) $0
Maintenance $19,295
Total Monthly $0

Estimates only. Consult a lender for exact figures.

Mansion tax applies at this price point

New York State charges the buyer a mansion tax on residential purchases at $1,000,000 or more. At this asking price the tier is $10M to $14,999,999 at 3.25%, applied to the whole purchase price. It is due in cash at closing and cannot be financed.

Estimated mansion tax at asking

$463,125

Run the numbers on a different offer price

Estimate based on the asking price. Confirm your own obligation with your real estate attorney.

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