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405 West 21st Street #4F, New York, NY 10011 Property Information

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Address

Primary address	405 West 21st Street #4F
Neighborhood	Chelsea

Zip code	10011
Borough	Manhattan
Block & lot	00719-0036-cp4F

Sales & Tax Overview for 405 West 21st Street #4F, New York

View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.

Lot & Building Information for 405 West 21st Street #4F, New York

Lot sq. ft.	1,980
Property type	Walk-up Cooperative (C6)
Building sqft	700
Buildings on lot	1

Year built	1900
Year last altered	1976

Zoning & Use for 405 West 21st Street #4F, New York

Area Overview

Walk Score

Transit Score

Bike Score

School district	2
Community district	4

Closest police station	0.28 Miles
Closest fire station	0.43 Miles

View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.

Unit Overview

Unit #	4F
Total square footage	700

Rooms	2
Bedrooms	1
Bathrooms	1

Other Property Data for 405 West 21st Street #4F, New York

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Floor area ratio (FAR) for 405 West 21st Street #4F, New York, NY 10011, including commercial and residential FAR, FAR as built and usable floor area.

Development maps such as planimetric, zoning, urban landscape, and HPD alternative enforcement program maps.

Violations for 405 West 21st Street #4F, New York, NY 10011, including DOB violations, ECB violations, HPD violations and 311 complaints.

About 405 West 21st Street #4F, New York

What is the year built & the total sq. ft. for 405 West 21st Street #4F, New York, NY 10011?

405 West 21st Street #4F, New York, NY 10011 was built in 1900 and has a total of 700 square feet.

When was 405 West 21st Street #4F, New York, NY 10011 last sold?

405 West 21st Street #4F, New York, NY 10011 was last sold in 02/05/2008.

Ownership Information for 405 West 21st Street #4F, New York

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Property owner name for 405 West 21st Street #4F, New York, NY 10011

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Building contacts for 405 West 21st Street #4F, New York, NY 10011

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Representatives (from permits):	Register
Tenants:	Register

Commercial Real Estate nearby

Real Estate Reports:

Eliza Theiss, Apr 23, 2026 $4.6M Hudson Yards Maintains Top Spot, Luxury Sales in Malba Set $2.5M Price Record for Queens

Despite prices declining, Hudson Yards remained the most expensive NYC neighborhood, but TriBeCa’s growth closed the gap to under $400,000, while Malba set a new historic price record for Queens at $2.5 million, securing the highest ranking ever for the borough at #5.

Eliza Theiss, Mar 19, 2026 Cheaper in the City? Nearly 100 Communities in Suburban NYC Surpass $1M

New Yorkers planning a move to the suburbs increasingly find their options limited, after suburban home values shot up twice as fast as NYC medians over the last decade. While larger homes and better prices were long the norm outside the five boroughs, today, many NYC buyers find their option restricted to a handful of suburban markets.

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Past Sales & Property History for 405 West 21st Street #4F, New York

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No recorded sales for this property.

Title Documents for 405 West 21st Street #4F, New York

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R: Recorded date
D: Document date

Assessment History for 405 West 21st Street #4F, New York

Data not available for this property.

Permits for 405 West 21st Street #4F, New York

The complete history of permits filed for 405 West 21st Street #4F, New York, including new construction or demolition permits, plus any work pertaining to plumbing, heating and sprinkler systems is available with a free account. Available data goes back to 1990.

No recorded permits for this property.

Chelsea Residential Market Stats

Access a detailed real estate market overview of Chelsea so you can assess current trends, home values, types of properties sold and transaction volume.
View the median home sale price in Chelsea and compare it to other neighborhoods in Manhattan.

Median Sale Price

$1,437,500

61% YoY

Median Price/Sqft

$1,632

-3.5% YoY

Manhattan Median Sale Price

$1,200,000

9.3% YoY

Check out recently sold homes in Manhattan and see how their prices compare.

Transportation

Distance to Subway

Closest station

8th Ave & 23rd St at SW Corner

Station lines

C-E

Distance (miles)

0.202

View subway map

Bus Routes
Name	9 Av/W 23 St
Line	M11
Distance (miles)	0.069

Schools

Nearest elementary schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance to school (mi)
P.S. 11 Sarah J Garnett Elementary School (The)	7	No	Public	PK, K-5	688	0.13
P.S. 11 Sarah J Garnett Elementary School (The)	7	No	Public	PK, K-5	688	0.13
Guardian Angel School	NR	No	Private	PK, K-8	208	0.16
Guardian Angel School	NR	No	Private	PK, K-8	208	0.16
The Lorge School	NR	No	Private		96	0.20

Nearest middle schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance to school (mi)
Guardian Angel School	NR	No	Private	PK, K-8	208	0.16
Quest To Learn	4	No	Public	6-12	489	0.17
The Lorge School	NR	No	Private		96	0.20
Nyc Lab Ms For Collaborative Studies	9	No	Public	6-8	519	0.21
Keswell School	NR	No	Private		52	0.24

Nearest high schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance to school (mi)
Quest To Learn	4	No	Public	6-12	489	0.17
Humanities Preparatory Academy	6	No	Public	9-12	256	0.17
James Baldwin School A School For Expeditionary Lr	1	No	Public	9-12	121	0.17
Hudson High School Of Learning Technologies	4	No	Public	9-12	227	0.17
Landmark High School	1	No	Public	9-12	338	0.17

Neighbors for 405 West 21st Street #4F, New York

Here are the neighbors for 405 West 21st Street #4F, New York, NY 10011.

Address	Square feet	Purchase date	Purchase price
603 W 148th St, New York	78,216
467 W 163rd St, New York	12,885
701 W 135th St, New York	19,186	10/05/2016	$1,090,101
301 W 118th St, New York	180,000
2605 Frederick Douglass Blvd, New York	20,844
418 W 144th St, New York	3,619
307 W 126th St, New York	10,010
539 W 144th St, New York	6,350
202 W 140th St, New York	30,584
102 Bradhurst Ave, New York	186,614