#RLS20008770, Avichay Alkotzer, Listing office: Compass
#RLS20034487·
Listing office: Compass·
Listing agent: Connor Ramage·
Listing agent phone: (561) 789-7781·
Listing office phone: (212) 913-9058
$3,950,000 List price
23 E 21st St Unit 3 New York City, NY 10010
4 beds
2 partial
4,300 sqft
$919 / sqft
Condo
Property details
About 23 E 21st St Unit 3
Prime Flatiron Commercial Condo – 3,500 NET SF Full-Floor Loft One of the last Commercial condo buildings in Flatiron with the flexibility to convert to residential. Position your business in the heart of Manhattan’s Flatiron District with this exceptional 3,500 square foot full-floor commercial condo loft. Designed for flexibility and impact, the space features soaring 12-foot ceilings, abundant natural light, and a wide-open layout ready to accommodate a variety of professional uses — from creative studios and boutique agencies to wellness or design firms. Fully equipped with central air conditioning, two half bathrooms, and direct elevator access, this unit offers both comfort and functionality. The column-free layout allows for easy customization, while oversized windows provide an inspiring backdrop for your team and clients alike. Located just steps from Madison Square Park and surrounded by top lunch, dining, fitness, and transit options, this is a rare opportunity to own and operate in one of Manhattan’s most sought-after commercial neighborhoods.
Highlights
Home typeCondominium
StatusActive
Size4,300 sqft
Year built1904
MLS #RLS20034487
Summary
- Partial Bathrooms: 2
- Flooring Type: Carpet, Hardwood
- Total Bedroom Count: 4
- Attached Garage: No
- Architectural Style: Loft
- List Price: $3,950,000
- Price/SqFt: $918
- HOA Amount: $3681 Monthly
- Year Built: 1904
- Living Area: 4,300 SqFt
- MLS Number: RLS20034487
- MLS Name: RLS
- Office Name: Compass
- Office Phone: (212) 913-9058
- Listing Agent: Connor Ramage
- Agent Phone: (561) 789-7781
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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 been verified 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 consumers' consideration of the purchase and/or sale of an individual property.
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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
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: 7/25/2025, 12:45:32 AM Eastern. If you have any questions regarding the accuracy of this data, please contact us at help@rockethomes.com.
Price information
Property sales
We're sorry, we currently don't have property sales data for this listing.
Tax history
We're sorry, we currently don't have tax history data for this listing.
Nearby schools
8
Sixth Avenue Elementary School
Public District PK-3
0.3 mi
•64 W 17th St
8
P.S. 40 Augustus Saint-Gaudens School
Public District KG-5
0.5 mi
•320 E 20th St
9
P.S. 41 Greenwich Village School
Public District PK-5
0.6 mi
•116 W 11th St
School ratings are a score out of 10, where 10 is the highest and 1 is the lowest.
Neighborhood
The neighbors living near this home have an average income of $128,947. Most New York City, NY residents have annual incomes between $100k-200k. The majority of families are single, no kids. The majority of residents in this area have post secondary degree education.
How much money do the neighbors make?
1%
<35k
34%
35k-100k
39%
100k-200k
26%
200k+
What level of education do the neighbors have?
High School Diploma
Post Secondary Degree
Masters Degree
Doctorate
What types of families live nearby?
79%
Single, No Kids
1%
Single, with Kids
13%
Married, No Kids
7%
Married, with Kids
Are the neighbors home owners or renters?
Home Owners
Renters
How old are people in this area?
6%
<11 yrs old
1%
12-17 yrs old
56%
18-34 yrs old
33%
35-64 yrs old
4%
65+ yrs old
What do the neighbors do for fun?
Hiking/backpacking
Music Concerts
Art Museums
Where do the neighbors shop?
Bloomingdales
H&M
Banana Republic
Where do the neighbors go to eat?
Starbucks
Chipotle
Boston Market
What do the neighbors drive?
Audi
Volkswagen
Mercedes
What do the neighbors listen to?
Alternative- Rhythmic Contemporary Hits
News
All data provided by Home Junction and Claritas
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Frequently asked questions
About 23 E 21st St Unit 3
The listing price of 23 E 21st St Unit 3 property is $3,950,000.
The property 23 E 21st St Unit 3 is a condo located in New York City, New York, 10010.
Active Listing: 23 E 21st St Unit 3 is For Sale (Active/New) which means the seller is accepting offers.
The nearby schools for 23 E 21st St Unit 3 are: Sixth Avenue Elementary School (GreatSchools Rating 8/10), P.S. 40 Augustus Saint-Gaudens School (GreatSchools Rating 8/10), P.S. 41 Greenwich Village School (GreatSchools Rating 9/10), Ballet Tech/Nyc Public School for Dance (GreatSchools Rating 10/10), Success Academy Charter School-Union Square (GreatSchools Rating 9/10), The 47 American Sign Language and English Lower School (GreatSchools Rating 4/10), School of the Future High School (GreatSchools Rating 8/10), Manhattan Village Academy (GreatSchools Rating 8/10), High School for Language and Diplomacy (The) (GreatSchools Rating 4/10).
The property at 23 E 21st St Unit 3 has 4 bedrooms and 0 full and 2 half bathrooms.
The property 23 E 21st St Unit 3 is 4,300 SqFt (source: MLS/tax record).
The year of construction for 23 E 21st St Unit 3 is 1904.
This home is located at 23 E 21st St Unit 3 in New York City, NY and zip code 10010 in the The Flatiron District neighborhood. This 4,300 square foot home was built in 1904. Features: 4 bedrooms, 2 bathrooms. It has been listed on Rocket Homes since July 3, 2025 and is currently priced at $3,950,000.
While more than 232 listings in New York City, NY in June 2025 were sold above asking price, there were more than 1007 listings sold at asking price, and more than 715 were sold below. The inventory of homes for sale in New York City, NY between May and June 2025 decreased by 4.3%. While the average time on the market in June 2025 was 99 days, the median list price was $881,252.
From Rocket Homes Real Estate and based on county public records data.