Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $1,250,000

Listed at $995,000 · Sold 25.6% above asking · Closed October 13, 2021

31 W 31ST Street #PH
Closed For Sale Co-op

$995,000

$1,157 per sq ft

31 W 31ST Street #PH

Flatiron, Manhattan

HERALD SQUARE LOFT

MLS® #RLS10716346

RLS at REBNY

Listing by The Corcoran Group

1

Bedroom

1

Bath

860

Sq. Ft.

1905

Year Built

Quick Summary

Bedrooms 1
Bathrooms 1
Living Area 860 sq ft
Year Built 1905
Ownership Co-op
Maintenance $3,350/mo
Neighborhood Flatiron
Floor 11 of 11

Property Highlights

  • Views: City
  • Exposure: North,South facing
  • Outdoor Space: Terrace

Property Details

Type Co-op
Ownership Stock Cooperative
Baths 1 Full
Floor 11 of 11
View City
Exposure North,South
Cooling Central Air
Pets Yes
Cross Street Fifth Avenue & Broadway
Year Built 1905
Living Area 860 sq ft
Architectural Style Prewar
Parcel # 0833-0022-00031-000-00000PH

Listing History

Event Date Price Change
Listed May 6, 2021 $995,000 -
Currently May 18, 2026 $995,000 -

Description

Welcome to the Penthouse at 31 West 31st Street! If you?re looking for a one-of-a-kind, architecturally significant penthouse created by world-renowned designers, then look no further! Constructed by award-winning design studio LOT-EK and lauded in countless architectural publications, the penthouse at 31 W 31st Street was created and built atop the original building structure and contains two main portions: the main living area, which has been transformed from a former building mechanical room and topped off by a loft like space created from a 20-foot shipping container adjoined by a beautiful outdoor patio. The entire structure sits atop a Nomad roof with awe-inspiring views of the Empire State Building. The open industrial living space is comprised of exposed steel pipes and beams; and there is a stunning, large bay window placed into the building?s south wall. Creative and inventive space saving techniques like wall-implanted appliances and newspaper dispensers as shelves are featured in this unique design. The cleverly designed built-ins, which were created from existing architectural features, jut out of the exterior and allow for maximized internal space. An interior steel ladder connects the living area with the fully insulated loft. To make the upstairs space as space efficient as the lower floor, the acclaimed designers converted the space into a multi-functional loft area. Originally constructed at the turn of the twentieth century, this LIVE/WORK boutique co-op is made of floor-through loft apartments, with this ingenious penthouse creation sitting at the very top. This one is not to be missed!

Features & Amenities

Interior Features

Separate Formal Dining Room Entrance Foyer Building Washer Dryer Install Allowed

Exterior Features

Terrace

Appliances

Dryer Washer

Building Information

Financial Details

Maintenance $3,350/mo
Sale Price $1,250,000

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

139

Median Asking Price

$2.42M

Median $/Sqft

$1,788

Avg Days on Market

N/A

New This Week

12

Price Reduced

32%

Sold (30 Days)

4

Median Sale Price

$1.55M

Live data from RLS at REBNY • Updated 5/18/26, 2:23 PM EST

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Location

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31 W 31ST Street #PH, Flatiron, New York County • Near Fifth Avenue & Broadway

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

2017
Year Built
9 years old
7
Floors
81
Residential Units
C4-3
Zoning District
Condominiums

Tax & Assessment

Assessed Value: $6,492,092
Land Value: $880,198
Exemptions: $1,062,567

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

Lot Area: 21,738 SF
Building Area: 88,526 SF
Built FAR: 4.07
Allowed FAR: 2.43

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 $3,350 per month. Confirm the exact amount with the listing broker before making an offer.

This property has 1 bedroom and 1 full bathroom.

The listed interior living area is 860 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 1905, making it approximately 121 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 $995,000 for 860 sq ft, the asking price per square foot is approximately $1,157. 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: RLS10716346
First Listed: 5/6/2021
Price Changed: 5/6/2021
Closed: 10/13/2021
Contract Date: 5/5/2021

Listing Courtesy of The Corcoran Group - Joe Pellegrino

Listing Contact: (973) 204-3606

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 6:23 PM UTC

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