15 Madison Square North, 15 East 26th Street, NYC - Condo Apartments

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15 Madison Square North,
15 East 26th Street

Doorman condo located in Flatiron/Union Square, between Fifth Avenue & Madison Avenue

Apartments For Sale (1) $2,238 Avg. price/ft²
Recent Sales (11) $1,938 Avg. price/ft²
All Units in Building (72)

Apt. 13F
(17 Photos)

3 beds

3.5 baths

2,390 ft²

$2,238

$5,350,000

Nov 3, 2025

32 days

#13F: $5,350,000 - 3 beds

Apt. 14F

3 beds

3.5 baths

2,390 ft²

$5,245,000

$2,195

$5,295,000

Jun 18, 2025

Apt. 12E

3 beds

3.5 baths

2,035 ft²

$4,237,750 -7.9%

$2,082

$4,600,000

Feb 26, 2025

Apt. 12C

1 bed

2 baths

1,180 ft²

$1,990,000

$1,686

$1,990,000

Sep 30, 2024

Apt. 13A

2 beds

3 baths

2,380 ft²

$6,200,000

$2,605

Mar 1, 2024

Apt. 14C

1 bed

2 baths

1,180 ft²

$2,137,500 -3.9%

$1,811

$2,225,000

Oct 19, 2023

Apt. 9A

2 beds

3 baths

2,380 ft²

$5,350,000 -6.1%

$2,248

$5,700,000

Oct 4, 2023

Apt. 10D

1 bed

2 baths

1,197 ft²

$1,730,000

$1,445

$1,750,000

Jun 22, 2023

Apt. 19D

3 beds

3.5 baths

2,078 ft²

$3,900,000 -7%

$1,877

$4,295,000

May 19, 2023

Apt. 9B

3 beds

3.5 baths

3,236 ft²

$7,300,000 -8.7%

$2,256

$7,995,000

Jan 25, 2023

Apt. 9G

Studio

1 bath

310 ft²

$500,000

$1,613

$7,400,000

Jan 11, 2023

Apt. 11D

1 bed

2 baths

1,200 ft²

$1,795,000 -3%

$1,496

$1,850,000

Nov 21, 2022

View Full Sales History

Overview of 15 Madison Square North at 15 East 26th Street

The top 12 floors of the 20-story pre-war office building known as 15 Madison Square North have been converted to one-to-four-bedroom luxury condominium apartments overlooking Madison Square Park and the Flatiron Building in one of the city’s hottest residential neighborhoods. The building, erected in 1910, begins with a 24-hour attended lobby. Residents also get a 24-hour doorman and concierge, a landscaped roof deck, a state of the art fitness center, a wine storage and tasting room and a children's playroom. In addition to being within steps from nearly every subway line in the city, the surrounding neighborhood is home to a bustling interior design district and popular destinations like Dover Street Market, ABC Kitchen and Gramercy Tavern.

Year Built

1910

Converted: 2008

Apartments

Floors

Pets: Allowed

Neighborhood

Flatiron/Union Square (Manhattan)

Min Down

20%

72Apartments

View All Past
Sales & Rentals
in Building

Amenities

Attended Lobby
Concierge
FT Doorman
High-Rise
Pre War
Resident Storage
Rooftop Terrace
Elevator
Children's Playroom
Fitness Center
Rooftop Terrace
Outdoor Entertainment Space
In-Unit Washer/Dryer
Bike Room
Terraces / Balconies

Area Map StreetView

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Nearby Subways

at Park Ave 0.14 miles

at Broadway 0.17 miles

at 6th Ave 0.31 miles

at 7th Ave 0.43 miles

at 6th Ave 0.43 miles

Pros & Cons

Very distinguished building
Concierge
Consistent fenestration
Good public transportation
Attractive lobby
Great views
Convenient to Flatiron District
Convenient to Murray Hill
Convenient to Chelsea
Overlooks Madison Square Park
Close to Subway

No balconies
No roof deck
No sidewalk landscaping
No garage

CityRealty Rating

/44

Architecture

/36

Location

/39

Features

Editor’s Points

CITYREALTY
RATING

How is the CityRealty Rating calculated?
Architecture

30+ remarkable

20-29 distinguished

11-19 average

< 11 below average
Location

27+ remarkable

18-26 distinguished

9-17 average

< 9 below average
Features

22+ remarkable

16-21 distinguished

9-15 average

< 9 below average
CityRealty’s Ratings Explained

Broker & Buyer Comments

Add Your Own Comment

This "impeccably restored" 1912 prewar gem "marries classic architecture with modern luxury" at its "prime Madison Square Park location." Residents praise the building's "old-world elegance," evidenced by its "luxurious lobby" and "soaring ceilings," while enjoying "comprehensive" amenities including a "stunning" roof deck, wine room, and children's playroom. The "exceptional" location offers "easy access" to multiple transit options and is "surrounded by destination dining and shopping." The "24/7 white-glove service" includes doorman and Abigail Michaels concierge, making this address "the epitome of refined city living."

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Noteworthy Residents

Notable past and present residents at 15 Madison Square North

Editorial Coverage

One Domino Square

between South 3rd Street & South 4th Street

Williamsburg

Spectacular Living on the Williamsburg Waterfront. One to three-bed condos by Annabelle Selldorf with wonderful views of NYC. Over 45,000 SF of amenities | Immediate Occupancy

1 beds starting at $1,950,000
2 beds starting at $2,055,000
3 beds starting at $3,060,000

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RLS IDX Data display by CityRealty.com, LLC. This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2025 The Real Estate Board of New York, Inc., All rights reserved. IDX information is provided exclusively for consumers’ personal, non-commercial use and it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

All information furnished regarding property for sale, rental or financing is from sources deemed reliable, but no warranty or representation is made as to the accuracy thereof and same is submitted subject to errors, omissions, change of price, rental or other conditions, prior sale, lease or financing or withdrawal without notice. All dimensions are approximate. For exact dimensions, you must hire your own architect or engineer and for no listing shall the number of bedrooms listed be considered a legal conclusion.

All closed sales data has been provided by the New York City Department of Finance via the Automated City Register Information System (ACRIS). No warranty or representation is made as to the accuracy of any data provided by ACRIS or any other sources.

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An equal housing opportunity

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15 Madison Square North,15 East 26th Street

Doorman condo located in Flatiron/Union Square, between Fifth Avenue & Madison Avenue

Overview of 15 Madison Square North at 15 East 26th Street

Amenities

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Nearby Subways

Pros & Cons

CityRealty Rating

How is the CityRealty Rating calculated?

Broker & Buyer Comments

Sales History

Sales Summary

Sales History by Apartment Size

Pricing Comparison of Similar Buildings

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15 Madison Square North,
15 East 26th Street

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