Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
170 E 88TH Street #6F

For Sale · Listing by Brown Harris Stevens Residential Sales LLC

170 E 88TH Street #6F

Carnegie Hill, Manhattan

$560,000

Interested in this property?
Active For Sale Co-op

$560,000

$651 per sq ft

170 E 88TH Street #6F

Carnegie Hill, Manhattan

MLS® #RLS20115217

RLS at REBNY

Listing by Brown Harris Stevens Residential Sales LLC

Open Houses Scheduled

Saturday, September 19 • 1:30 PM – 3:30 PM

Sunday, September 20 • 12:00 PM – 2:00 PM

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

1
Bedroom
1
Bath
860
Sq. Ft.
1920
Year Built

Quick Summary

Bedrooms 1
Bathrooms 1
Living Area 860 sq ft
Year Built 1920
Ownership Co-op
Maintenance $2,249/mo
Neighborhood Carnegie Hill
Floor 6 of 5

Property Highlights

  • Exposure: South facing
  • Outdoor Space: None, Balcony
  • Fireplace: 1 fireplace

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 3
Baths 1 Full
Floor 6 of 5
Exposure South
Cooling Other
Pets Yes
Year Built 1920
Living Area 860 sq ft
Structure Type HighRise
Basement Other
Parcel # 1516-0042-00170-000-000006F
Block/Lot 01516/0042

Listing History

Event Date Price Change
Listed Sep 15, 2026 $560,000 -
Currently Sep 16, 2026 $560,000 -

Description

NEW TO MARKET! CARNEGIE HILL, SUNDRENCHED ONE BED W/GRAND PROPORTIONS, WBF AND A PRIVATE BALCONY! This open and bright large one bedroom, one bath home with approx. 860 sqft. faces South and is set-back overlooking greenery and trees throughout the home. Sunshine pours into the expansive living room and dining area with a wood burning fire place and a private balcony, perfect indoor and outdoor living! T he sunny and oversized bedroom, comfortably fits a king-sized bed and has expansive closet space. The large open-concept kitchen is complete with a large breakfast bar, a gas stove, a dishwasher, and an abundance of cabinets. Through-the-wall A/C and hard wood floors complete the perfect home! 170 East 88th St. is a boutique coop ideally located on a pretty tree-lined street in the heart of Carnegie Hill, just four blocks from Central Park and Museum Mile. The building features include a live-in Super, laundry room, and audio/video security. W/D's allowed with board approval. Pets, pied-terres, co-purchasing, guarantors and subletting are permitted with board approval. 75% financing allowed. 1.5% flip tax. The neighborhood has everything you could want, from Whole Foods less than a block away, to Fairway, the 92nd Street Y, Museum Mile, Central Park, Charles Schurz Park and filled with shops and restaurants. Transportation can't be beat, just 2 blocks from the 4/5/6 and Q subway lines, and select and crosstown buses. This is an unbelievable opportunity! A spacious, sun-filled Carnegie Hill home with a fireplace, private outdoor space, and an unbeatable location! Don't miss it!

Features & Amenities

Interior Features

Building Other Fireplace (1)

Exterior Features

Balcony Garden Private Outdoor Space Under60 Sqft None Balcony

Building Information

Building Data View Compliance & Permits
Total Units 37
Stories 5
Structure HighRise

Financial Details

Maintenance $2,249/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

91

Median Asking Price

$2.25M

Median $/Sqft

$1,770

Avg Days on Market

N/A

New This Week

12

Price Reduced

31%

Sold (30 Days)

14

Median Sale Price

$2.05M

Live data from RLS at REBNY • Updated 9/16/26, 10:47 AM EST

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Location

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170 E 88TH Street #6F, Carnegie Hill, New York County

Floor Plans

Floor Plan 1

Frequently Asked Questions

Common questions about this property

The current listed monthly maintenance are $2,249 per month. Confirm the exact amount with Milton Coste before making an offer.

This property has 1 bedroom and 1 full bathroom.

The listed interior living area is 860 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 1920, making it approximately 106 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.

At the current list price of $560,000 for 860 sq ft, the asking price per square foot is approximately $651. 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 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: RLS20115217
First Listed: 9/15/2026
On Market: 9/15/2026
Price Changed: 9/15/2026
Contract Date: 9/15/2026

Listing Courtesy of Brown Harris Stevens Residential Sales LLC - Randi E Greene

Listing Contact: (212) 317-7799

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 9/16/2026 at 2:47 PM UTC

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Carnegie Hill Market Update

14 sales last 30 days · $2.25M median · 6.5 months supply

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New listings in this neighborhood

Quick Facts

Status Active Type Co-op Neighborhood Carnegie Hill Borough Manhattan
County New York
Floor 6 of 5
Year Built 1920
First Listed 9/15/2026
Living Area 860 sqft
Maintenance $2,249/mo

Monthly Costs Estimate

Down Payment 20%

$112,000

Interest Rate Loading...

Source: Freddie Mac PMMS

Loan Term 30 years

Est. Monthly Payment

$0

Principal & Interest $0
PMI (under 20% down) $0
Maintenance $2,249
Total Monthly $0

Estimates only. Consult a lender for exact figures.

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