Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $590,000

Listed at $610,000 · Sold 3.3% below asking · Closed August 24, 2021

425 E 78TH Street #6F
Closed For Sale Co-op

$610,000

425 E 78TH Street #6F

Upper East Side, Manhattan

MLS® #RLS10691327

RLS at REBNY

Listing by The Corcoran Group

1

Bedroom

1.5

Baths

N/A

Sq. Ft.

1910

Year Built

Quick Summary

Bedrooms 1
Bathrooms 2 full, 1 half
Year Built 1910
Ownership Co-op
Maintenance $1,412/mo
Neighborhood Upper East Side
Floor 6 of 6

Property Highlights

  • Views: City
  • Exposure: South facing
  • Style: Prewar architecture

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 3
Baths 1 Full, 1 Half
Floor 6 of 6
View City
Exposure South
Cooling Wall Units
Pets Yes
Cross Street First Avenue & York Avenue
Year Built 1910
Architectural Style Prewar
Parcel # 1473-0016-00425-000-000006F

Description

Having it all on the Upper East Side. This fabulous, top floor duplex 1-bedroom, 1.5 bath stunner in a pre-war elevator building with a live in super. Enjoy sun-drenched southern exposures featuring a renovated kitchen with granite countertops, updated appliances and elegant cabinetry. Charming powder room on the first level with a step down living room with plenty of space to entertain in. 13 foot ceilings with skylights, hardwood floors and a large wood burning fireplace. Oversized closets and built-ins that connect to the master bathroom. 425 East 78th Street is a 6-story elevator building on a very quiet tree-lined block. Heat, gas & water included in the monthly maintenance. Laundry room in the basement, surveillance camera, and a residents garden. Close proximity to shopping and transportation. Pet friendly under 15 lbs. Pied a terres allowed.

Features & Amenities

Interior Features

Building Washer Dryer Install Allowed Common Area

Exterior Features

Building Courtyard Building Garden

Building Information

Total Units 36
Stories 6
Style Prewar

Financial Details

Maintenance $1,412/mo
Sale Price $590,000

The Upper East Side remains the gold standard for classic New York elegance. Known for 'Museum Mile' and its quiet, 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

329

Median Asking Price

$1.75M

Median $/Sqft

$1,532

Avg Days on Market

N/A

New This Week

28

Price Reduced

31%

Sold (30 Days)

34

Median Sale Price

$1.50M

Live data from RLS at REBNY • Updated 4/15/26, 7:39 PM EST

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Location

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425 E 78TH Street #6F, Upper East Side, New York County • Near First Avenue & York Avenue

Floor Plans

Floor Plan
MLS® ID: RLS10691327
First Listed: 1/7/2021
Closed: 8/24/2021
Contract Date: 1/10/2021

Listing Courtesy of The Corcoran Group - Marsha H Hartstein

Listing Contact: (917) 848-2341

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 4/15/2026 at 11:39 PM UTC

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