$4,000,000

15 Union Sq W Unit 31 New York City, NY 10003

2 beds
2 full, 1 partial
2,000 sqft
$2,000 / sqft
Condo

Property details

About 15 Union Sq W Unit 31

Rooted in historic Flatiron and on Union Square Park, this full service, white glove condo marries an opulent past reimagined for the modern world. Originally erected in 1870 and dubbed The Palace of Jewels the building was the flagship location of Tiffany & Company. Today, this boutique condo is home to only 33 unique residences; each a precious stone to behold. <br><br>Unit 31, aka Penthouse 8C, is a designer duplex with 2 bedrooms, 2 full and 1 partial bathrooms, sprawled across nearly 2,000 square feet of interior living space with an enormous private roof terrace. Thoughtfully crafted interiors are flooded with natural light from 3 exposures, floor-to-ceiling windows, and soaring 11-foot ceilings. <br><br>Transition into tranquility through a formal gallery that provides ample storage for unpacking the day and arrive at the heart of the home where an expansive great room is flanked by a soothing fireplace on one side and balanced by a gem of a kitchen on the other. Custom interiors create an inviting ambiance for both relaxation and entertaining. The kitchen island is an anchor to gatherings uniting casual breakfasts and formal dinners alike.<br><br>At the rear of the home youll discover the private primary bedroom retreat that is graced with morning sun through eastern views overlooking Union Square Park. A tranquil en suite bathroom commands a symphony of relaxation enveloped in stone. A wet room hosts a cast iron clawfoot tub for daily detoxing and multi-angular double head shower for washing away and stresses. The windowed dressing room is just steps away to shroud yourself in the illumination of your morning experience.<br><br>When connection to the elements calls, answer it swiftly by ascending a private stair to a gigantic yet surprisingly intimate private roof terrace; a true luxury in New York. Nearly 1,200 square feet of outdoor space provides a serene escape above the city with ancient trees at Union Square Park just to your east, open sky views surround, and illuminated softly by The Empire State building to the north. Whether hosting gatherings under the stars or enjoying a quiet morning coffee, the terrace offers a seamless extension of your living space and endless opportunities for curated moments.<br><br>Downstairs a secondary bedroom retreat with windowed en suite bath and dramatic hallway powder room allow friends and family alike to elevate their perspectives and experience alongside your inevitably cultivated placidity. <br><br>15 Union Square West remains one of the most coveted addresses in Manhattan renowned for its central location and extensive amenities. The select few residents of this boutique building have a wellness retreat at their use that creates deep and emanating tranquility through a yoga room, massage room, fitness center, and aqua thermal therapy through a full length pool, and hot tub. The second floor even has a game room for letting your inner child play through ping-pong, air hockey, billiards, board games, and video games. Discover your roots and may they extend deeply through this home as you grow your future.<br><br>Fulltime staff are here to assist as doormen, concierge, porters, and super. Current assessment through October, 2025 for capital improvements.

Highlights

Home typeCondominium
HeatingFireplace(s)
StatusSale Pending
Size2,000 sqft
Year built1870
MLS #RLS11030186
FireplaceGas

Summary

  • Partial Bathrooms: 1
  • Full Bathrooms: 2
  • Basement: No
  • Fireplace: Gas
  • Total Bedroom Count: 2
  • Exterior: None, PrivateOutdoorSpaceUnder60Sqft
  • Architectural Style: Loft
  • Heating: Fireplace(s)
  • List Price: $4,000,000
  • Price/SqFt: $2,000
  • HOA Amount: $5,811
  • HOA Frequency: Monthly
  • Year Built: 1870
  • Living Area: 2,000 SqFt
  • MLS Number: RLS11030186
  • MLS Name: RLS
  • Office Name: The Agency Brokerage
  • Office Phone: (866) 371-6468
  • Listing Agent: Michael Fabbri
  • Agent Phone: (917) 226-6132

IDX ©2025 The Real Estate Board of New York, Inc., All rights reserved. Website powered by IHR Technology Services.

Listing information for certain New York City properties provided courtesy of the Real Estate Board ofNew York’s Residential Listing Service (the “RLS”). The information contained in this listing has not beenverified by the RLS and should be verified by the consumer. The listing information provided here is forthe 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.
Data displayed may be a portion of, and not a complete set of all listings published in the MLS.

This advertisement does not suggest that the broker has a listing in this property or properties or that any property is currently available.
Last updated on: 5/17/2025, 10:20:34 PM Eastern. If you have any questions regarding the accuracy of this data, please contact us at help@rockethomes.com.

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15 Union Sq W Unit 31

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Price information

Property sales

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Tax history

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Nearby schools

8

Sixth Avenue Elementary School

Public District PK-3

0.3 mi

64 W 17th St

9

P.S. 41 Greenwich Village School

Public District PK-5

0.4 mi

116 W 11th St

8

P.S. 40 Augustus Saint-Gaudens School

Public District KG-5

0.5 mi

320 E 20th St

School ratings are a score out of 10, where 10 is the highest and 1 is the lowest.

All data from GreatSchools

Neighborhood

The neighbors living near this home have an average income of $143,500. Residents of New York City, NY typically earn $200k+ each year. The most common type of family is single, no kids. The most common level of education of people living in this area is post secondary degree.

How much money do the neighbors make?

9%
<35k
29%
35k-100k
21%
100k-200k
41%
200k+

What level of education do the neighbors have?

No High School
High School Diploma
Post Secondary Degree
Masters Degree
Doctorate

What types of families live nearby?

69%
Single, No Kids
3%
Single, with Kids
19%
Married, No Kids
9%
Married, with Kids

Are the neighbors home owners or renters?

Home Owners
Renters

How old are people in this area?

5%
<11 yrs old
2%
12-17 yrs old
55%
18-34 yrs old
28%
35-64 yrs old
10%
65+ yrs old

What do the neighbors do for fun?

  • Music ConcertsMusic Concerts
  • Art MuseumsArt Museums
  • Hiking/backpackingHiking/backpacking

Where do the neighbors shop?

  • H&MH&M
  • BloomingdalesBloomingdales
  • Crate & BarrelCrate & Barrel

Where do the neighbors go to eat?

  • ChipotleChipotle
  • StarbucksStarbucks
  • Boston MarketBoston Market

What do the neighbors drive?

  • VolkswagenVolkswagen
  • AudiAudi
  • MercedesMercedes

What do the neighbors listen to?

  • Rhythmic Contemporary HitsRhythmic Contemporary Hits
  • NewsNews
  • AlternativeAlternative
All data provided by Home Junction and Claritas

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Frequently asked questions

About 15 Union Sq W Unit 31

The listing price of 15 Union Sq W Unit 31 property is $4,000,000.

The property 15 Union Sq W Unit 31 is a condo located in New York City, New York, 10003.

Sale Pending: 15 Union Sq W Unit 31 is Sale Pending (Pending), which means that the seller has accepted an offer but the sale is not finalized.

The nearby schools for 15 Union Sq W Unit 31 are: Sixth Avenue Elementary School (GreatSchools Rating 8/10), P.S. 41 Greenwich Village School (GreatSchools Rating 9/10), P.S. 40 Augustus Saint-Gaudens School (GreatSchools Rating 8/10), Success Academy Charter School-Union Square (GreatSchools Rating 9/10), Ballet Tech/Nyc Public School for Dance (GreatSchools Rating 10/10), Middle School 255 Salk School of Science (GreatSchools Rating 9/10), Clinton School (The) (GreatSchools Rating 8/10), High School for Language and Diplomacy (The) (GreatSchools Rating 4/10), Gramercy Arts High School (GreatSchools Rating 7/10).

The property at 15 Union Sq W Unit 31 has 2 bedrooms and 2 full and 1 half bathrooms.

The property 15 Union Sq W Unit 31 is 2,000 SqFt (source: MLS/tax record).

The year of construction for 15 Union Sq W Unit 31 is 1870.

This home is located at 15 Union Sq W Unit 31 in New York City, NY and zip code 10003 in the The Flatiron District neighborhood. This 2,000 square foot home was built in 1870. Features: 2 bedrooms, 3 bathrooms. It has been listed on Rocket Homes since May 5, 2025 and is currently priced at $4,000,000.

In April 2025 more than 210 listings in New York City, NY were sold above the asking price. During the same period more than 792 listings were sold at asking price, while more than 652 were sold below. The number of listings in New York City, NY increased by 1.7% between March and April 2025. While the average time on the market in April 2025 was 131 days, the median list price was $870,078.

From Rocket Homes Real Estate and based on county public records data.

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