Seller's Agent in 2025
Justin Rubinstein
Compass
(646) 320-7745
2 in this area
54 Total Sales
4 W 21st St, Unit 2D Floor 2 New York, NY 10010
Flatiron District Neighborhood
2
Beds
2.5
Baths
1,620
Sq Ft
$7,426/mo
HOA Fee
Highlights
- Elevator
- 3-minute walk to 23 Street (N,R Line)
- Laundry Facilities
- P.S. 11 Sarah J. Garnet School Rated A
- Garage
- 5-minute walk to Madison Square Park
About This Home
As of September 2025Welcome to 4 West 21st, a modern luxury residence in the heart of the Flatiron District. With 1620 square feet of luxurious interior space and 270 square feet of private outdoor space, apartment 2D is a perfect combination of beautifully upgraded interiors, practical configuration, and a welcoming private terrace.
This light-filled and spacious two-bedroom plus home office was thoughtfully designed with high ceilings and excellent attention to detail. The updated kitchen features SubZero, Bosch, and Miele appliances, a wine refrigerator, and excellent storage space.
The open living area boasts floor-to-ceiling windows allowing for abundant sunlight along with wide plank oak flooring, as well as distinctive soffeted and recessed lighting, custom millwork, and electronic shades. It is a perfect space for relaxing or entertaining guests. Beyond the living area there is a beautifully outfitted and private home office featuring custom sliding doors, recessed lighting and ceiling fan. This could also be used as an interior third bedroom.
The primary bedroom features floor-to-ceiling windows, an enormous walk-in closet, primary five-fixture bath with dual vanities, heated floors, and large soaking tub. The ultimate luxury is the adjacent 270 square foot terrace directly off the bedroom. The secondary bedroom is also en-suite and faces south, allowing for generous sunlight throughout the day.
Designed in 2006 by renowned architect Hugh Hardy, 4 West 21st Street residents appreciate the expanse and character of a prewar loft coupled with the luxurious amenities and finishes of new construction. Amenities include a 24-hour doorman, state-of-the-art fitness center, parking garage, 2,500 square foot landscaped courtyard with children's play area, and live-in Resident Manager. This condop building does not require board approval and allows pets, unlimited subletting, pied-a-terres, co-purchasing, gifting, and parents buying for children.
Last Agent to Sell the Property
Compass License #10301212055 Listed on: 05/19/2025
Property Details
Home Type
- Co-Op
Year Built
- Built in 2006
Lot Details
- Land Lease
HOA Fees
- $7,426 Monthly HOA Fees
Parking
- Garage
Home Design
- 1,620 Sq Ft Home
- Entry on the 2nd floor
Bedrooms and Bathrooms
- 2 Bedrooms
Utilities
- No Cooling
- No Heating
Listing and Financial Details
- Legal Lot and Block 0045 / 00822
Community Details
Overview
- 56 Units
- Flatiron Subdivision
- 17-Story Property
Amenities
- Laundry Facilities
- Elevator
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Home Values in the Area
Average Home Value in this Area
Property History
| Date | Event | Price | List to Sale | Price per Sq Ft | Prior Sale |
|---|---|---|---|---|---|
| 09/17/2025 09/17/25 | Sold | $1,435,000 | -2.7% | $886 / Sq Ft | |
| 07/29/2025 07/29/25 | Pending | -- | -- | -- | |
| 06/14/2025 06/14/25 | Price Changed | $1,475,000 | -6.3% | $910 / Sq Ft | |
| 05/19/2025 05/19/25 | For Sale | $1,575,000 | +5.0% | $972 / Sq Ft | |
| 09/01/2021 09/01/21 | Sold | $1,500,000 | -31.8% | $794 / Sq Ft | View Prior Sale |
| 07/16/2020 07/16/20 | For Sale | $2,200,000 | -- | $1,164 / Sq Ft |
Source: Real Estate Board of New York (REBNY)
Tax History Compared to Growth
Agents Affiliated with this Home
-
Justin Rubinstein
-
Kevin Maher
Seller Co-Listing Agent in 2025
Kevin Maher
Compass
(212) 582-2009
1 in this area
10 Total Sales
-
Katherine Salyi
Seller's Agent in 2021
Katherine Salyi
Sothebys International Realty
(212) 365-0927
2 in this area
9 Total Sales
-
Jason Bauer
Seller Co-Listing Agent in 2021
Jason Bauer
Sothebys International Realty
(917) 684-4802
1 in this area
11 Total Sales
About This Building
Map
Source: Real Estate Board of New York (REBNY)
MLS Number: RLS20025030
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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.
RLS Data display by Homes.com LLC
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