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523 West 121st Street #43, New York, NY Property Information

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Address

Primary address	523 West 121st Street #43
Secondary address	523-525 W 121st St
Neighborhood	Morningside Heights

Zip code	10027
Borough	Manhattan
Block & lot	01976-0013-cp43

Sales & Tax Overview for 523 West 121st Street #43, New York

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

Purchase date	07/31/2025
Purchase price	$953,500

Lot & Building Information for 523 West 121st Street #43, New York

Lot sq. ft.	6,728
Property type	Elevator Cooperative (D4)
Buildings on lot	1

Year built	1926
Year last altered	1987

Zoning & Use for 523 West 121st Street #43, New York

Area Overview

Walk Score

Transit Score

Bike Score

School district	3
Community district	9

Closest police station	0.30 Miles
Closest fire station	0.28 Miles

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

Unit Overview

Unit #	43

Other Property Data for 523 West 121st Street #43, New York

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Floor area ratio (FAR) for 523 West 121st Street #43, New York, NY, 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 523 West 121st Street #43, New York, NY, including DOB violations, ECB violations, HPD violations and 311 complaints.

Alternate Addresses

You will find all alternate addresses for the property in this section.

523-525 W 121st St, New York, NY

About 523 West 121st Street #43, New York

When was 523 West 121st Street #43, New York, NY built?

523 West 121st Street #43, New York, NY was built in 1926.

When was 523 West 121st Street #43, New York, NY last sold and what was the last sale price?

523 West 121st Street #43, New York, NY was last sold in 07/31/2025 for $953,500.

Ownership Information for 523 West 121st Street #43, New York

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Property owner name for 523 West 121st Street #43, New York, NY

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Building contacts for 523 West 121st Street #43, New York, NY

Building management:	Register
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 523 West 121st Street #43, New York

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Title Documents for 523 West 121st Street #43, New York

To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.

Date	Type	Amount	Party 1	Party 2	Doc image
07/31/2025 - D 08/12/2025 - R	Both RPTT and RETT (2025080800091001)
07/30/2025 - R	Initial Coop UCC1 (2025072900065001)
02/20/2018 - R	Initial Coop UCC1 (2018021600946001)
05/20/2013 - R	Initial Coop UCC1 (2013051501739001)
05/18/2009 - R	UCC3 Termination (2009042700898001)
10/13/2006 - D 10/19/2006 - R	Initial Coop UCC1 (2006101300353001)
10/13/2006 - D 10/19/2006 - R	UCC3 Termination (2006101300323001)
10/10/2006 - D 10/19/2006 - R	Both RPTT & RETT (2006101700929001)
06/22/2004 - D 08/28/2006 - R	Initial Coop UCC1 (2004062402405001)

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R: Recorded date
D: Document date

Assessment History for 523 West 121st Street #43, New York

Data not available for this property.

Permits for 523 West 121st Street #43, New York

The complete history of permits filed for 523 West 121st Street #43, 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.

Morningside Heights Residential Market Stats

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

Median Sale Price

$889,000

-25.9% YoY

Median Price/Sqft

$1,708

6.6% 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

Broadway & 116th St at NE Corner

Station lines

Distance (miles)

0.25

View subway map

Bus Routes
Name	Broadway/W 122 St
Line	M104
Distance (miles)	0.083

Schools

Nearest elementary schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance to school (mi)
Corpus Christi School	NR	No	Private	PK-8	170	0.04
Corpus Christi School	NR	No	Private	PK-8	170	0.04
P.S. 36 Margaret Douglas	4	No	Public	PK, K-5	268	0.15
P.S. 36 Margaret Douglas	4	No	Public	PK, K-5	268	0.15
The Riverside Church Weekday School	NR	No	Private	PK-K	19	0.16

Nearest middle schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance to school (mi)
Corpus Christi School	NR	No	Private	PK-8	170	0.04
Cooke School	NR	No	Private	K-12	315	0.20
KIPP S.T.A.R. Charter School	7	No	Charter	K-8	740	0.20
Columbia Secondary School	8	No	Public	6-12	690	0.22
P.S. 180 Hugo Newman	5	No	Public	PK, K-8	338	0.32

Nearest high schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance to school (mi)
Cooke School	NR	No	Private	K-12	315	0.20
Columbia Secondary School	8	No	Public	6-12	690	0.22
Urban Assembly for the Performing Arts	3	No	Public	9-12	265	0.41
Academy For Social Action A College Board School	NR	No	Public	8-12	85	0.41
Democracy Prep Endurance Charter School	4	No	Charter	PK, K-3, 6-12	653	0.59

Neighbors for 523 West 121st Street #43, New York

Data not available for this property.

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