Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $625,000

· Closed January 11, 2023

Closed For Sale Co-op

$625,000

425 E 78TH Street #6G

Upper East Side, Manhattan

SOVEREIGN

MLS® #RLS10819692

RLS at REBNY

Listing by Douglas Elliman Real Estate

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 $1,447/mo
Neighborhood Upper East Side
Floor 6 of 7

Property Highlights

  • Exposure: North facing
  • Style: Prewar architecture
  • Character: Pre-war building (1910)

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 3
Baths 1 Full, 1 Half
Floor 6 of 7
Exposure North
Pets Yes
Cross Street 1 AVENUE and YORK AVENUE
Year Built 1910
Architectural Style Prewar
Parcel # 1473-0016-00425-000-000006G

Listing History

Event Date Price Change
Listed Feb 17, 2022 $650,000 -
Currently May 4, 2026 $625,000 -3.8%

Description

Penthouse PH 6G retains the bones of fabulous turn of the century prewar architecture and construction with the benefit of having undergone a total renovation. With the provenance of an earlier era, this refined one bedroom 1.5 bathroom duplex home is a masterful combination of both old and new. In prewar tradition, a gracious entrance foyer leads to the open kitchen and dining room area and connects the entryway to the expansive step-down living area. Beautiful variegated hardwood floors predominate throughout the space, further enhanced by lofty ceilings with skylight with the inclined ceiling that goes from 8'3" up to 13 feet in height. Warm northern light streams in from oversized windows, illuminating the living room. Living features a working fireplace also. The bedroom nests atop a long flight of stairs and feature a skylight on the inclined ceiling that reaches 12' 7" in its higher point. The upper level easily accommodates a king-sized bed, a desk, and abundant storage space provided by closets to the main bathroom. There is also a main tiled bathroom with a porcelain sink, vanity, and shower. The kitchen is located on the first level and contains all new stainless steel appliances, pristine cabinetry and mirror backsplash, and a black tile floor. There is also storage below the stairs. The apartment is in mint move-in condition and maintains a certain character from both its prewar individuality and its enclosure in a boutique style building.

This prewar elevator coop was built in 1910 and is desirably located in the center of the Upper Eastside. The building has an intimate feel at only seven stories and 35 units. Amenities include a live-in super, laundry room, and a verdantly landscaped garden for residents. Pets allowed. The coop also permits guarantors, parents buying for children, and pieds-a-terre. The neighborhood is convenient to Central Park and Carl Schurz Park, with smaller parks and playgrounds, established restaurants and cafes, world-class museums, local area shops, and watering holes. Transportation by bus or subway is readily accessible from the major lines.

Maximun financing 80%

Building Information

Financial Details

Maintenance $1,447/mo
Original Price $650,000
Sale Price $625,000
Previous Price $650,000

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

338

Median Asking Price

$1.75M

Median $/Sqft

$1,536

Avg Days on Market

N/A

New This Week

22

Price Reduced

28%

Sold (30 Days)

36

Median Sale Price

$1.53M

Live data from RLS at REBNY • Updated 5/3/26, 10:21 PM EST

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Location

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425 E 78TH Street #6G, Upper East Side, New York County • Near 1 AVENUE and YORK AVENUE

Virtual Tour

Floor Plans

Floor Plan 1
Floor Plan 2

Building Information

Official NYC property records for this building

2025
Year Built
1 years old
3
Floors
2
Residential Units
R4-1
Zoning District
Two Family Dwellings

Tax & Assessment

Assessed Value: $55,080
Land Value: $24,300
Exemptions: $0

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

Lot Area: 3,000 SF
Building Area: 2,754 SF
Built FAR: 0.92
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 $1,447 per month. Confirm the exact amount with the listing broker before making an offer.

This property has 1 bedroom and 1 full bathroom and 1 half bathroom.

According to MLS records, the building was constructed in 1910, making it approximately 116 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. Contact the listing broker for weight limits or breed restrictions.

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: RLS10819692
First Listed: 2/17/2022
Price Changed: 8/1/2022
Closed: 1/11/2023
Contract Date: 3/4/2022

Listing Courtesy of Douglas Elliman Real Estate - Monica Luque

Listing Contact: (212) 712-6089

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 5/4/2026 at 2:21 AM UTC

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