Milton Coste

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1088 PARK Avenue #10C

Pending · Listing by Brown Harris Stevens Residential Sales LLC

1088 PARK Avenue #10C

Carnegie Hill, Manhattan

$3,500,000

Pending For Sale • Co-op

$3,500,000

1088 PARK Avenue #10C

Carnegie Hill, Manhattan

MLS® #RLS20114576

RLS at REBNY

Listing by Brown Harris Stevens Residential Sales LLC

2
Bedrooms
3
Baths
N/A
Sq. Ft.
1927
Year Built

Quick Summary

Bedrooms 2
Bathrooms 3
Year Built 1927
Ownership Co-op
Maintenance $5,562/mo
Neighborhood Carnegie Hill
Floor 10 of 15

Property Highlights

  • Views: City
  • Climate Control: Other
  • Character: Pre-war building (1927)

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 5
Baths 3 Full
Floor 10 of 15
View City
Cooling Other
Pets Yes
Year Built 1927
Structure Type HighRise
Basement Other
Parcel # 1500-0040-01088-000-000010C
Block/Lot 01500/0040

Listing History

Event Date Price Change
Listed Sep 11, 2026 $3,500,000 -
Currently Nov 6, 2026 $3,500,000 -

Recent Sales in This Building

What other apartments here closed for in the last three years, as reported to the REBNY Listing Service (RLS).

Closed Unit Beds Sold For Per Sq Ft
Oct 23, 2026 Unit 15A 4 BR $5,500,000 -
Mar 31, 2026 Unit 11E 3 BR $3,100,000 -
Feb 20, 2026 Unit 5D 4 BR $4,825,000 -
See every sale in this building

Description

Triple Mint High Floor Two Bedroom Home Overlooking Park Avenue. Rarely available in this distinguished Carnegie Hill cooperative, 10C is a beautifully renovated two-bedroom, three bath residence that seamlessly combines the gracious scale of a classic Park Avenue apartment with the openness and sophistication of a modern loft. Originally configured as a six-room home, the apartment has been thoughtfully opened up and transformed into an expansive five-room residence with an exceptional sense of volume and flow. The result is a sophisticated, contemporary interior with generous proportions, clean architectural lines, and an effortless connection between the living, dining, and kitchen spaces. Rarely used since its renovation, the apartment will be delivered in like-new condition. A working fireplace adds warmth and character, while central air conditioning and a washer/dryer provide modern convenience. 1088 Park Avenue is one of Carnegie Hill's most admired pre-war cooperatives, designed by renowned architect Mott B. Schmidt. The elegant full-service building features a grand entrance, vaulted lobby, beautifully landscaped private courtyard, fitness facilities, and private storage. Pet friendly. Up to 50% financing permitted. A rare opportunity to experience the best of both worlds: the elegance, scale, and architectural character of Park Avenue, reimagined as a sophisticated modern home.

Features & Amenities

Interior Features

Building None

Exterior Features

None

Building Amenities

Elevators

Building Information

Building Data View Compliance & Permits
Total Units 87
Stories 15
Structure HighRise

Financial Details

Maintenance $5,562/mo

Carnegie Hill is a low-traffic residential section of the Upper East Side defined by proximity to Central Park and Museum Mile. The area features low-rise historic architecture and large pre-war cooperatives, with landmarked blocks and boutique retail along Madison Avenue.

Carnegie Hill Live Market Data

View Neighborhood

Active Listings

101

Median Asking Price

$1.90M

Median $/Sqft

$1,559

Avg Days on Market

N/A

New This Week

3

Price Reduced

33%

Sold (30 Days)

13

Median Sale Price

$2.05M

Live data from RLS at REBNY • Updated 11/5/26, 7:25 PM EST

Similar Listings in Carnegie Hill

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Location

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1088 PARK Avenue #10C, Carnegie Hill, New York County

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1925
Year Built
101 years old
15
Floors
87
Residential Units
R10
Zoning District
Elevator Apartments Historic District: Park Avenue Historic District

Tax & Assessment

Assessed Value: $28,971,450
Land Value: $4,995,000
Exemptions: $201,090

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

Lot Area: 28,100 SF
Building Area: 216,139 SF
Built FAR: 7.69
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 $5,562 per month. Confirm the exact amount with Milton Coste before making an offer.

This property has 2 bedrooms and 3 full bathrooms.

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 With Board Approval.,Building Pets Allowed Comments:Pets Allowed With Board Approval.. Contact Milton Coste for weight limits or breed restrictions.

To schedule a private showing, contact Milton Coste at (917) 416-7433 or milton@miltoncoste.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: RLS20114576
First Listed: 9/11/2026
On Market: 9/11/2026
Price Changed: 9/11/2026
Pending Since: 10/5/2026
Contract Date: 9/11/2026

Listing Courtesy of Brown Harris Stevens Residential Sales LLC - David E Perry

Listing Contact: (212) 588-5697

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 11/6/2026 at 12:25 AM UTC

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Carnegie Hill Market Update

13 sales last 30 days · $1.90M median · 7.8 months supply

Read Full Report

New listings in this neighborhood

Quick Facts

Status Pending
Type Co-op Neighborhood Carnegie Hill Borough Manhattan
County New York
Floor 10 of 15
Year Built 1927
First Listed 9/11/2026
Maintenance $5,562/mo

Monthly Costs Estimate

Down Payment 20%

$700,000

Interest Rate Loading...

Source: Freddie Mac PMMS

Loan Term 30 years

Est. Monthly Payment

$0

Principal & Interest $0
PMI (under 20% down) $0
Maintenance $5,562
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 $3M to $4,999,999 at 1.50%, applied to the whole purchase price. It is due in cash at closing and cannot be financed.

Estimated mansion tax at asking

$52,500

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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