Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $1,325,000

· Closed July 9, 2024

100 W 78TH Street #1B
Closed For Sale Co-op

$1,325,000

100 W 78TH Street #1B

Upper West Side, Manhattan

MLS® #RLS10984368

RLS at REBNY

Listing by Coldwell Banker Warburg

2

Bedrooms

2

Baths

N/A

Sq. Ft.

1926

Year Built

Quick Summary

Bedrooms 2
Bathrooms 2
Year Built 1926
Ownership Co-op
Maintenance $2,100/mo
Neighborhood Upper West Side
Floor 1 of 5

Property Highlights

  • Views: River
  • Climate Control: Other
  • Character: Pre-war building (1926)

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 5
Baths 2 Full
Floor 1 of 5
View River
Cooling Other
Pets Yes
Year Built 1926
Structure Type HighRise
Basement Other
Parcel # 1149-0036-00100-000-000001B
Block/Lot 01824/0016

Listing History

Event Date Price Change
Listed Mar 22, 2024 $1,195,000 -
Currently May 2, 2026 $1,325,000 +10.9%

Description

SHOW STOPPER: Take advantage of a rare opportunity to live in a 3-level prewar home on one of the most coveted tree-lined Upper West Side blocks. This unique 2 bedroom - 1 bath (can be made into 2 full with laundry), 1,400 square foot triplex apartment boasts 14 ceilings, has its own gated maisonette entrance, and outdoor space. Coming into the home, the entry hallway dramatically overlooks the exceptionally large living space on the lower level, which has a double-height ceiling and oversized windows. There is a windowed galley kitchen on the main level and an adjacent dining room with a custom-crafted solid wood floor-to-ceiling wall unit; the unit features adjustable open shelving to display art, dcor, and books and incorporates a dining buffet area with storage. The two generously sized bedrooms with good closet space and a full-size bathroom are located on the second floor. A bonus is the storage area above the landing just outside these 3 rooms. The great room, on the lower level, is perfect as a living room/den with home office and has a powder room, which could be easily expanded to a full bathroom. There is a working fireplace and cleverly custom built-in storage space with drawers and shelving under the staircase. The apartment has 2 private outdoor spaces: one at the entryway and the other to the west of the maisonette gate. Both spaces can be garden areas and used to enjoy your morning cup of coffee and evening glass of wine. Building amenities include laundry facilities and a bike shed. Washer/dryer installation in the unit is permitted. Pets are welcome. 100 West 78th Street is in prime Upper West Side territory with an array of cultural, dining, shopping, educational, and recreational options just steps away. The building is across the street from the American Museum of Natural History and an expansive year-round Sunday Farmers Market and is in close proximity to Central Park, the Beacon Theater, the New York Historical Society, the Childrens Museum of Manhattan, Zabars, Citarellas, Fairway, Trader Joes and Equinox among many other destinations. Convenient transportation options include the 1/2/3 B and C subway lines, the crosstown bus and Citibike stations.

Features & Amenities

Interior Features

Smoke Free Building None

Exterior Features

None

Building Information

Building Data View Compliance & Permits
Total Units 7
Stories 5
Structure HighRise

Financial Details

Maintenance $2,100/mo
Original Price $1,195,000
Sale Price $1,325,000
Previous Price $1,195,000

The Upper West Side (UWS) is celebrated for its cultural richness and architectural grandeur. Set between Central Park and Riverside Park, the neighborhood provides direct access to green space within the urban grid. Residents enjoy easy access to Lincoln Center, the American Museum of Natural History, and a popular culinary scene. The real estate landscape is famous for its historic brownstones and iconic 'white-glove' apartment buildings along Central Park West and Riverside Drive.

Upper West Side Live Market Data

View Neighborhood

Active Listings

579

Median Asking Price

$1.84M

Median $/Sqft

$1,598

Avg Days on Market

N/A

New This Week

32

Price Reduced

24%

Sold (30 Days)

80

Median Sale Price

$1.80M

Live data from RLS at REBNY • Updated 5/1/26, 8:48 PM EST

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Location

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100 W 78TH Street #1B, Upper West Side, New York County

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1925
Year Built
101 years old
2
Floors
1
Residential Units
R4A
Zoning District
One Family Dwellings

Tax & Assessment

Assessed Value: $132,660
Land Value: $24,060
Exemptions: $0

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

Lot Area: 3,350 SF
Building Area: 2,495 SF
Built FAR: 0.74
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 $2,100 per month. Confirm the exact amount with the listing broker before making an offer.

This property has 2 bedrooms and 2 full bathrooms.

According to MLS records, the building was constructed in 1926, making it approximately 100 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: RLS10984368
First Listed: 6/26/2024
On Market: 3/22/2024
Price Changed: 7/11/2024
Closed: 7/9/2024
Contract Date: 3/22/2024

Listing Courtesy of Coldwell Banker Warburg - Lisa Chajet

Listing Contact: (917) 940-2854

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 5/2/2026 at 12:48 AM UTC

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