Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $4,500,000

· Closed July 11, 2022

105 5th Avenue #10-AB
Closed For Sale Co-op

$4,500,000

$1,596 per sq ft

105 5th Avenue #10-AB

Flatiron, Manhattan

MLS® #RLS10782249

RLS at REBNY

Listing by Compass

3

Bedrooms

3.5

Baths

2,820

Sq. Ft.

1880

Year Built

Quick Summary

Bedrooms 3
Bathrooms 4 full, 1 half
Living Area 2,820 sq ft
Year Built 1880
Ownership Co-op
Maintenance $7,944/mo
Neighborhood Flatiron
Floor 10 of 11

Property Highlights

  • Views: City
  • Exposure: East,North,South facing
  • Style: Prewar architecture

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 7
Baths 3 Full, 1 Half
Floor 10 of 11
View City
Exposure East,North,South
Pets Yes
Cross Street East 17th Street/East 18th Street
Year Built 1880
Living Area 2,820 sq ft
Architectural Style Prewar
Block/Lot 846/71

Listing History

Event Date Price Change
Listed Mar 3, 2021 $4,500,000 -
Price Reduced Feb 9, 2022 $4,450,000 -1.1%

Description

Perched high above the Ladies Mile District on Fifth Avenue in the heart of the Flatiron District, moments from Union Square, this classic New York loft is a corner home with approximately 2,900 square feet of space, 11-foot ceilings, and enormous floor-to-ceiling arched windows that run along 5th Avenue and 18th street, allowing natural light to flood throughout this collector quality home all day long....and unique to this floor alone. The virtual doorman allows you to access this loft, a combination of two on one of the most desirable floors surrounded by some of the most iconic pre-war architectural masterpieces of Downtown Manhattan. There are three full bedrooms and bathrooms and a large kitchen. While it is already a fantastic move-in-ready home, it also presents a tremendous opportunity for you to reimagine the space, customizing it to the level you wish. Alternative layouts are available for your consideration. The location is incomparably convenient, nestled between two of New York's best public squares: Madison Square Park and Union Square, the latter in which you will find its famed farmers market for fresh produce and baked goods. This neighborhood is home to several classic chef-driven New York eateries, great shopping and entertainment, and multiple transportation options. Whole Foods and Eataly are within minutes of your front door. The Folio House, or 105 Fifth Avenue, is a handsome, 11-story Beaux-Arts co-op building that was completed in 1880, and designed by American architect Robert Maynicke. Building amenities and services include a virtual doorman, two elevators plus a freight elevator, private storage bins, a package room, a full-time super, and it is wired for both FiOS and Spectrum.

Features & Amenities

Interior Features

Entrance Foyer Pantry Building Washer Dryer Install Allowed Common Area

Building Information

Financial Details

Maintenance $7,944/mo
Sale Price $4,500,000
Previous Price $4,450,000

The Flatiron District is a busy 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.

Flatiron Live Market Data

View Neighborhood

Active Listings

137

Median Asking Price

$2.42M

Median $/Sqft

$1,788

Avg Days on Market

N/A

New This Week

10

Price Reduced

32%

Sold (30 Days)

3

Median Sale Price

$1.40M

Live data from RLS at REBNY • Updated 5/18/26, 6:27 AM EST

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Location

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105 5th Avenue #10-AB, Flatiron, New York County • Near East 17th Street/East 18th Street

Floor Plans

Floor Plan 1
Floor Plan 2

Building Information

Official NYC property records for this building

1902
Year Built
124 years old
11
Floors
41
Residential Units
C6-4M
Zoning District
Elevator Apartments Historic District: Ladies' Mile Historic District

Tax & Assessment

Assessed Value: $16,234,200
Land Value: $1,705,500
Exemptions: $2,290

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

Lot Area: 9,850 SF
Building Area: 102,017 SF
Built FAR: 10.36
Allowed FAR: 10

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 $7,944 per month. Confirm the exact amount with the listing broker before making an offer.

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

The listed interior living area is 2,820 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 1880, making it approximately 146 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.

At the current list price of $4,500,000 for 2,820 sq ft, the asking price per square foot is approximately $1,596. This figure is for reference only and may differ from appraised or assessed values.

To schedule a private showing, contact Milton Coste at (917) 416-7433 or [email protected]. 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: RLS10782249
First Listed: 3/3/2021
Price Changed: 2/9/2022
Closed: 7/11/2022
Contract Date: 2/7/2022

Listing Courtesy of Compass - Leonard Steinberg

Listing Contact: (646) 375-1932

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 5/18/2026 at 10:27 AM UTC

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