Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
105 5TH Avenue #4B
Active For Sale Co-op

$2,500,000

105 5TH Avenue #4B

Flatiron, Manhattan

Folio House

MLS® #RLS20065129

RLS at REBNY

Listing by Corcoran Group

2

Bedrooms

2

Baths

Sq. Ft.

1880

Year Built

Quick Summary

Bedrooms 2
Bathrooms 2
Year Built 1880
Ownership Co-op
Maintenance $3,575/mo
Neighborhood Flatiron
Floor 4 of 11

Property Highlights

  • Views: City
  • Exposure: North,West facing
  • Style: Loft architecture

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 4
Baths 2 Full
Floor 4 of 11
View City
Exposure North,West
Pets Yes
Year Built 1880
Architectural Style Loft
Basement Other
Block/Lot 00846/0071

Description

With ten huge West and North facing windows, this Fifth Avenue Flatiron District loft is flooded with light. It has 12' ceilings and hardwood floors.
Bring your architect or designer to reimagine this graciously spacious loft. It is conveniently located on the corner of Fifth Avenue and 18th Street. Currently the space boasts a gracious entry gallery, two bedrooms, two bathrooms and cove lighting. The floor plan can be rearranged to accommodate your own lifestyle.
The Folio House at 105 Fifth Avenue is an 11 story Beaux-Arts building designed by American architect Robert Maynicke and completed in 1880. The building was the home of the original, historic Barnes and Noble bookstore. Converted to residential use in 1988, the pre-war co-op contains 36 units and is two blocks from Union Square. The building features a virtual doorman system, full time superintendent and friendly staff, two passenger elevators plus a freight elevator, and recently renovated hallways. Amenities include a newly renovated gym, laundry room, package room, and private storage cages for each unit. The building is pet friendly and permits in-unit washers and dryers with board approval. The location provides quick access to Union Square and its renowned Greenmarket, along with proximity to Madison Square Park. Residents are steps from multiple subway lines, world class restaurants, shopping in the historic Ladies Mile Historic District and numerous cultural institutions. 70% financing is allowed. Showing are limited to Monday through Friday from 9:00 am to 5:00 pm. Sorry, no weekend showings

Features & Amenities

Interior Features

Dining Area Building Other

Exterior Features

Private Outdoor Space Under60 Sqft

Building Amenities

Storage

Appliances

Washer Dryer Allowed

Building Information

Building Folio House
Total Units 36
Stories 11
Style Loft

Financial Details

Maintenance $3,575/mo
Original Price $2,995,000
Previous Price $2,995,000

The Flatiron District is a vibrant intersection of history, technology, and luxury living. Named after the iconic Flatiron Building, the neighborhood is centered around Madison Square Park and is a hub for the city's 'Silicon Alley.' The real estate market is famous for its grand cast-iron loft buildings with high ceilings and expansive floor plans, alongside ultra-luxury glass towers that offer modern amenities and central Manhattan convenience.

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Location

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105 5TH Avenue #4B, Flatiron, New York County

MLS® ID: RLS20065129
First Listed: 1/5/2026
On Market: 1/5/2026
Price Changed: 1/21/2026
Contract Date: 1/5/2026

Listing Courtesy of Corcoran Group - Cynthia B Bernat

Listing Contact: (917) 913-9941

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.

RLS at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 2/16/2026 at 5:08 AM UTC

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