Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $1,725,000

· Closed August 29, 2023

10 E 70TH Street #9A
Closed For Sale Co-op

$1,725,000

10 E 70TH Street #9A

Upper East Side, Manhattan

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MLS® #RLS10883069

RLS at REBNY

Listing by Corcoran Group

2

Bedrooms

3.5

Baths

N/A

Sq. Ft.

1961

Year Built

Quick Summary

Bedrooms 2
Bathrooms 4 full, 1 half
Year Built 1961
Ownership Co-op
Maintenance $6,626/mo
Parking Garage
Neighborhood Upper East Side
Floor 9 of 15

Property Highlights

  • Exposure: North,South facing
  • Parking: Private garage

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 6
Baths 3 Full, 1 Half
Floor 9 of 15
Exposure North,South
Pets Yes
Cross Street 5 AVENUE and MADISON AVENUE
Year Built 1961
Parking Garage Available
Parcel # 1384-0063-00010-000-000009A

Listing History

Event Date Price Change
Listed Nov 23, 2022 $1,925,000 -
Price Reduced Aug 30, 2023 $1,795,000 -6.8%
Currently Apr 30, 2026 $1,725,000 -3.9%

Description

Apartment 9A at 10 East 70th Street is a sun-filled and expansive 6-room home on the Upper East Side's 'Gold Coast', on one of the prettiest Park blocks a half block from Central Park. This high-floor two-bedroom + staff room/home office, three-and-a-half-bathroom home has a gracious and flexible layout with views of the gorgeous townhouse block, as well as oblique views of the Frick Museum and Central Park, clear to the Central Park West skyline!

The home and its loft-like expanse benefit from both north and south exposures drawing in lovely natural light throughout. The nearly 60' entertaining expanse features a huge living room, grand foyer with wet bar, formal dining room and powder room. A bright, windowed kitchen is adjacent to the dining room with large butler's pantry and features a dishwasher and under-the-counter washer and dryer. A large, windowed staff room off the kitchen with en-suite full bath is flexible in its utility as a staff room, guest room or home office. The private and quiet bedroom wing features two oversized bedrooms; one a huge primary suite with stunning and bright architectural views, extraordinary closet storage including two huge walk-in closets, a dressing vanity and full en-suite bath. The second bedroom with south-facing city views features two closets and an adjacent full bath.

The fabulous six-room offers a bright, expansive, and flexible home with wonderful views, formal entertaining on a large scale, work from home options, laundry, and extraordinary closet storage, all within a white glove building in a picturesque and superb East Side location down the street from Central Park.

10 East 70th Street is a white glove cooperative with two full-time doormen and a live-in resident manager, an on-site garage with direct access into the building and a private basement storage bin. Utilities are included in the maintenance. Pieds-a-terre permitted. Pets are not permitted.

Features & Amenities

Interior Features

Building Washer Dryer Install Allowed

Appliances

Dryer Dishwasher Washer Dryer Allowed Washer

Building Information

Financial Details

Maintenance $6,626/mo
Original Price $1,925,000
Sale Price $1,725,000
Previous Price $1,795,000

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

337

Median Asking Price

$1.70M

Median $/Sqft

$1,585

Avg Days on Market

N/A

New This Week

26

Price Reduced

30%

Sold (30 Days)

33

Median Sale Price

$1.50M

Live data from RLS at REBNY • Updated 4/30/26, 6:23 PM EST

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Location

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10 E 70TH Street #9A, Upper East Side, New York County • Near 5 AVENUE and MADISON AVENUE

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1920
Year Built
106 years old
2
Floors
1
Residential Units
R4-1
Zoning District
One Family Dwellings

Tax & Assessment

Assessed Value: $45,660
Land Value: $11,820
Exemptions: $0

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

Lot Area: 1,768 SF
Building Area: 1,280 SF
Built FAR: 0.72
Allowed FAR: 1

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 $6,626 per month. Confirm the exact amount with the listing broker before making an offer.

This property has 2 bedrooms and 3 full bathrooms and 1 half bathroom.

According to MLS records, the building was constructed in 1961, making it approximately 65 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.

Pet policy requires confirmation with the listing broker.

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: RLS10883069
First Listed: 11/23/2022
Price Changed: 8/30/2023
Closed: 8/29/2023
Contract Date: 11/23/2022

Listing Courtesy of Corcoran Group - JANE MARTIN

Listing Contact: (917) 816-6392

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 4/30/2026 at 10:23 PM UTC

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