Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
983 PARK Avenue #12C

For Sale · Listing by Brown Harris Stevens Residential Sales LLC

983 PARK Avenue #12C

Upper East Side, Manhattan

$6,150,000

Interested in this property?
Active For Sale • Co-op

$6,150,000

983 PARK Avenue #12C

Upper East Side, Manhattan

MLS® #RLS20086090

RLS at REBNY

Listing by Brown Harris Stevens Residential Sales LLC

4
Bedrooms
4.5
Baths
N/A
Sq. Ft.
1927
Year Built

Quick Summary

Bedrooms 4
Bathrooms 5 full, 1 half
Year Built 1927
Ownership Co-op
Maintenance $10,080/mo
Neighborhood Upper East Side
Floor 12 of 16

Property Highlights

  • Views: City, Skyline
  • Climate Control: Varies By Unit
  • Character: Pre-war building (1927)

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 9
Baths 4 Full, 1 Half
Floor 12 of 16
View City, Skyline
Cooling Varies By Unit
Pets Yes
Year Built 1927
Structure Type HighRise
Basement Other
Block/Lot 01512/0001

Listing History

Event Date Price Change
Listed Apr 22, 2026 $6,800,000 -
Currently Oct 25, 2026 $6,150,000 -9.6%

Description

For the first time in over 75 years, this grand 9 room home with stunning renovations throughout, is now on the market. From a semi-private landing, the door opens to a 24' gallery, a most gracious introduction to this superb layout that offers beautifully proportioned rooms and 10' ceilings. Straight ahead is the grand living room which opens to an equally grand formal dining room thereby creating a seamless flow for the most sophisticated of entertaining spaces or, quite simply, an incredibly generous space for daily living. Just beyond, is an oversized kitchen, spectacular in every way, from its large center island, marble countertops, top-of-the-line appliances and abundant storage to its custom-designed banquette and home office area. No detail was overlooked. Privately situated on the opposite side of the residence is the bedroom wing comprised of four generously scaled bedrooms, each with jumbo walk in closets and built-ins. A separate fifth bedroom and bath, discreetly located off the kitchen, offers exceptional versatility for staff, guests or a home office. This residence is beautifully maintained and further enhanced by marvelous light through its southern and eastern exposures. Classic pre-war details such as refined moldings and beautiful herringbone hardwood floors add warmth and character to every room. Additional aspects include wood burning fireplace, cove lighting and dedicated laundry room. Built in 1927 and designed by the esteemed architectural firm Schwartz & Gross, this premier Park Avenue cooperative is celebrated for its stunning lobby and level of service. Residents enjoy 24-hour doorman, live-in resident manager, highly attentive staff, state-of-the-art fitness center, half-court basketball court, bike room, common laundry, and private storage. Pets are welcome. Financing up to 50% is permitted, and flip tax is payable by the purchaser.

Features & Amenities

Interior Features

Building Other Washer Hookup In Unit

Exterior Features

None

Building Amenities

Elevators

Building Information

Building Data View Compliance & Permits
Total Units 55
Stories 16
Structure HighRise

Financial Details

Maintenance $10,080/mo
Original Price $6,800,000
Previous Price $6,800,000

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

325

Median Asking Price

$1.73M

Median $/Sqft

$1,378

Avg Days on Market

N/A

New This Week

13

Price Reduced

27%

Sold (30 Days)

49

Median Sale Price

$1.48M

Live data from RLS at REBNY • Updated 10/25/26, 8:38 AM EST

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Location

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983 PARK Avenue #12C, Upper East Side, New York County

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1926
Year Built
100 years old
15
Floors
59
Residential Units
R8B
Zoning District
Elevator Apartments Historic District: Park Avenue Historic District

Tax & Assessment

Assessed Value: $26,370,450
Land Value: $3,208,500
Exemptions: $0

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

Lot Area: 16,746 SF
Building Area: 203,706 SF
Built FAR: 12.16
Allowed FAR: 4

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 $10,080 per month. Confirm the exact amount with Milton Coste before making an offer.

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

According to MLS records, the building was constructed in 1927, making it approximately 99 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: Pets Allowed,Building Pets Allowed Comments:Pets Allowed. 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: RLS20086090
First Listed: 4/22/2026
On Market: 4/22/2026
Price Changed: 8/2/2026
Contract Date: 4/22/2026

Listing Courtesy of Brown Harris Stevens Residential Sales LLC - Rhea F Stein

Listing Contact: (212) 452-4486

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 10/25/2026 at 12:38 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

49 sales last 30 days · $1.73M median · 6.6 months supply

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New listings in this neighborhood

Quick Facts

Status Active Type Co-op Neighborhood Upper East Side Borough Manhattan
County New York
Floor 12 of 16
Year Built 1927
First Listed 4/22/2026
Maintenance $10,080/mo

Monthly Costs Estimate

Down Payment 20%

$1,230,000

Interest Rate Loading...

Source: Freddie Mac PMMS

Loan Term 30 years

Est. Monthly Payment

$0

Principal & Interest $0
PMI (under 20% down) $0
Maintenance $10,080
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 $5M to $9,999,999 at 2.25%, applied to the whole purchase price. It is due in cash at closing and cannot be financed.

Estimated mansion tax at asking

$138,375

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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