New York City » 10017 » E 48th St » 145 E 48th St

The Cosmopolitan - 145 East 48th Street, New York, NY 10017 Property Information

Q: How many residential units does this building have?

This building has 207 residential units and 6 commercial spaces.

Due to the nature of this address' parcel subdivisions, there may be only limited information available in this property report. To explore the full range of property information for this address, log in or create a free account and view the property reports of each individual parcel.

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Address

Building name	The Cosmopolitan
Primary address	The Cosmopolitan - 145 East 48th Street
Secondary address	141-147 E 48th St
Neighborhood	Turtle Bay

Zip code	10017
Borough	Manhattan
Block & lot	01303-7501

Sales & Tax Overview for 145 East 48th Street, New York

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

Tax class	Register

Lot & Building Information for 145 East 48th Street, New York

Lot sq. ft.	13,012
Lot dimensions	140 ft x 100.42 ft
Property type	Special Condominium Billing Lot (R0)
Building sqft	210,781
Buildings on lot	1
Stories	32

Year built	1985
Frontage(s)	East 48 Street (narrow)
Nearest wide street	Lexington Avenue
Distance to wide street	Register

Zoning & Use for 145 East 48th Street, New York

Zoning	Register
Residential units (DOF)	207

Commercial units	6
Residential sqft	Register

Units & Related Parcels

Unit	Sale Date	Sale Price	Sqft	Price/Sqft
Unit 10A	07/08/2003	Register	449	Register
Unit 10B	11/30/2011	Register	464	Register
Unit 10C	05/01/2005		708
Unit 10D	04/08/2024		643
Unit 10E	09/25/2020		643
Unit 10F	09/09/2016		708
Unit 10G	07/14/2009		464
Unit 10H	03/07/2008	Register	449	Register
Unit 11A	02/02/2011	Register	449	Register
Unit 11B	10/18/1995		464
Unit 11C	05/22/2003	Register	708	Register
Unit 11D	08/13/1986		643
Unit 11E	03/12/2025		643
Unit 11F	08/05/2016	Register	708	Register
Unit 11G	03/31/1998		464
Unit 11H	08/05/2005	Register	449	Register
Unit 12A	04/08/2003	Register	449	Register
Unit 12B	12/22/2025	Register	464	Register
Unit 12C	05/10/2006	Register	708	Register
Unit 12D	03/11/2005	Register	643	Register
Unit 12E	06/12/2001		643
Unit 12F	01/24/2011		708
Unit 12G	12/31/2014		464
Unit 12H	11/27/2007	Register	449	Register
Unit 14A	04/10/2013	Register	449	Register
Unit 14B	06/25/2015	Register	464	Register
Unit 14C	01/26/2023		708
Unit 14D	01/26/2023		643
Unit 14E	06/08/2010	Register	643	Register
Unit 14F	10/29/2004	Register	708	Register
Unit 14G	06/30/2015	Register	464	Register
Unit 14H	08/13/2021		449
Unit 15A	07/15/2025	Register	449	Register
Unit 15B	11/06/2019	Register	464	Register
Unit 15C	05/02/2022	Register	708	Register
Unit 15D	01/30/2024	Register	643	Register
Unit 15E	09/26/2009	Register	643	Register
Unit 15F	07/15/2013	Register	708	Register
Unit 15G	02/26/2018	Register	464	Register
Unit 15H	12/03/2010	Register	449	Register
Unit 16A	07/01/2021		650
Unit 16B	09/12/2002		761
Unit 16C	08/05/2015	Register	708	Register
Unit 16D	08/05/2015	Register	440	Register
Unit 16E	12/02/2013	Register	708	Register
Unit 16F	01/24/2022	Register	761	Register
Unit 16G	03/11/2025	Register	650	Register
Unit 17A	03/21/2019	Register	650	Register
Unit 17B	05/15/2017	Register	761	Register
Unit 17C	02/01/2007	Register	708	Register
Unit 17D	02/01/2007	Register	440	Register
Unit 17E	08/21/2014	Register	708	Register
Unit 17F	10/02/2020	Register	761	Register
Unit 17G	07/25/2007	Register	650	Register
Unit 18A	01/27/2020		650
Unit 18B	04/04/2013	Register	761	Register
Unit 18C	11/21/2024	Register	708	Register
Unit 18D	01/30/2024	Register	440	Register
Unit 18E	07/31/2020	Register	708	Register
Unit 18F	11/30/2015	Register	761	Register
Unit 18G	11/12/2012		650
Unit 19A	03/05/2018	Register	650	Register
Unit 19B	06/21/2002		761
Unit 19C	04/07/2022	Register	708	Register
Unit 19D	10/20/1993		440
Unit 19E	05/26/2010	Register	708	Register
Unit 19F	05/21/2015		761
Unit 19G	12/23/2013		650
Unit 20A	12/06/2004	Register	650	Register
Unit 20B	07/27/2000		761
Unit 20C	03/10/2020	Register	708	Register
Unit 20D	08/30/2024	Register	440	Register
Unit 20E	06/03/2024	Register	708	Register
Unit 20F	01/19/2004	Register	761	Register
Unit 20G	08/18/2014	Register	650	Register
Unit 21A	07/02/2025	Register	650	Register
Unit 21B	08/07/2003	Register	761	Register
Unit 21C	12/09/1998		708
Unit 21D	01/25/2024	Register	440	Register
Unit 21E	03/29/2023	Register	708	Register
Unit 21F	06/06/1996		761
Unit 21G	04/01/2013	Register	650	Register
Unit 22A	08/15/2017	Register	650	Register
Unit 22B	07/24/2019		761
Unit 22C	12/18/2024	Register	708	Register
Unit 22D	04/27/1987		440
Unit 22E	04/05/2000		708
Unit 22F	04/13/2010	Register	761	Register
Unit 22G	03/09/2018	Register	650	Register
Unit 23A	10/09/2018	Register	650	Register
Unit 23B	07/19/2019	Register	761	Register
Unit 23C	07/19/2019	Register	708	Register
Unit 23D	06/17/2015		440
Unit 23E	04/01/1987		708
Unit 23F	01/05/2019		761
Unit 23G	02/15/2006		650
Unit 24A	02/09/2016	Register	650	Register
Unit 24B	08/26/2025		749
Unit 24C	06/19/2009	Register	683	Register
Unit 24D	06/08/1988		440
Unit 24E	04/08/2010	Register	682	Register
Unit 24F	06/28/2021	Register	746	Register
Unit 24G	04/17/2003	Register	650	Register
Unit 25A	01/30/2018	Register	650	Register
Unit 25B	02/06/2017	Register	761	Register
Unit 25C	11/15/1988		838
Unit 25D	09/27/2021	Register	857	Register
Unit 25F	08/24/1990		761
Unit 25G	09/25/2019	Register	650	Register
Unit 26A	07/24/2002		650
Unit 26B	05/22/2018	Register	761	Register
Unit 26C	03/26/1987		794
Unit 26D	03/13/2024	Register	794	Register
Unit 26F	10/21/2008		761
Unit 26G	06/07/2021	Register	650	Register
Unit 27A	11/25/1998		650
Unit 27B	08/29/2014	Register	761	Register
Unit 27C	02/07/2017		819
Unit 27D	08/21/2020		819
Unit 27F	08/21/2020		761
Unit 27G	12/10/2024	Register	650	Register
Unit 28A	10/15/2012		650
Unit 28B	11/29/2010	Register	761	Register
Unit 28C	06/07/2025		819
Unit 28D	11/26/2018	Register	819	Register
Unit 28F	04/21/2025	Register	761	Register
Unit 28G	08/21/2025	Register	650	Register
Unit 29A	01/11/2013	Register	650	Register
Unit 29B	12/29/2005	Register	761	Register
Unit 29C	04/23/1993		819
Unit 29D	01/31/2001		819
Unit 29F	08/05/2021	Register	761	Register
Unit 29G	06/11/2024		650
Unit 30A	05/10/2017	Register	650	Register
Unit 30B	06/20/2024	Register	749	Register
Unit 30C	11/15/2005	Register	794	Register
Unit 30D	07/12/2005	Register	794	Register
Unit 30F	07/13/2013		746
Unit 30G	11/27/1989		650
Unit 31A	12/20/2016	Register	739	Register
Unit 31B	12/07/2017		1,279
Unit 31C	12/04/2019		1,279
Unit 31D	12/30/2021	Register	739	Register
Unit 32A	12/23/2024	Register	739	Register
Unit 32B	01/30/2025	Register	1,245	Register
Unit 32C	07/02/2019	Register	1,245	Register
Unit 32D	04/14/2023	Register	739	Register
Unit 33A	08/07/2003	Register	739	Register
Unit 33B	12/29/2017	Register	1,245	Register
Unit 33C	07/26/2022		1,245
Unit 33D	07/08/2003	Register	739	Register
Unit 34A	04/15/2024	Register	739	Register
Unit 34B	12/13/1996		1,245
Unit 34C	08/31/2022	Register	1,245	Register
Unit 34D	06/23/2023	Register	739	Register
Unit 35A	01/10/1997		739
Unit 35B	08/06/1998		1,245
Unit 35C	03/18/2003	Register	1,245	Register
Unit 35D	09/26/2011		739
Unit 35PH-	09/04/2014	Register	3,368	Register
Unit 4A	11/28/2016	Register	449	Register
Unit 4B	08/16/2017		464
Unit 4C	09/18/2020	Register	753	Register
Unit 4D	07/17/2006	Register	677	Register
Unit 4E	09/04/1986		677
Unit 4G	06/04/2014	Register	464	Register
Unit 4H	03/06/2003	Register	449	Register
Unit 5A	09/22/2025		449
Unit 5B	03/04/2013	Register	464	Register
Unit 5C	03/21/2022	Register	753	Register
Unit 5D	03/21/2022	Register	677	Register
Unit 5E	06/08/2018	Register	677	Register
Unit 5F	04/25/2025	Register	753	Register
Unit 5G	08/06/2024		464
Unit 5H	12/27/2017	Register	449	Register
Unit 6A	09/30/2015	Register	449	Register
Unit 6B	09/17/2015	Register	464	Register
Unit 6C	07/17/2024		753
Unit 6D	09/29/2008	Register	677	Register
Unit 6E	07/21/1986		677
Unit 6F	12/03/2024		753
Unit 6G	08/25/2021		464
Unit 6H	01/15/2021	Register	449	Register
Unit 7A	04/04/2005	Register	449	Register
Unit 7B	02/14/2017	Register	464	Register
Unit 7C	09/25/2013	Register	708	Register
Unit 7D	11/21/2022	Register	643	Register
Unit 7E	05/31/2019		643
Unit 7F	08/13/1986		708
Unit 7G	07/14/1995		464
Unit 7H	10/02/1996		449
Unit 8A	08/18/1987		449
Unit 8B	09/29/2025	Register	464	Register
Unit 8C	06/11/2012	Register	708	Register
Unit 8D	04/01/2025		643
Unit 8E	10/19/2017		643
Unit 8F	04/06/2023	Register	708	Register
Unit 8G	01/23/2025	Register	464	Register
Unit 8H	12/12/2005	Register	449	Register
Unit 9A	08/23/2019	Register	449	Register
Unit 9B	09/11/2018	Register	464	Register
Unit 9C	09/12/2013		708
Unit 9D	09/11/2015		643
Unit 9E	09/02/1999		643
Unit 9F	03/08/2019		708
Unit 9G	12/04/2009	Register	464	Register
Unit 9H	12/21/1994		449
Unit GAR	06/29/2007	Register	9,301	Register
Unit OFF C			291
Unit OFF D	12/12/2024	Register	941	Register
Unit OFFA	03/18/2026	Register	3,810	Register
Unit OFFB	12/12/2024	Register	3,433	Register
Unit STR	10/08/2002		6,243

Page 1 of 15 | Show All

Area Overview

Walk Score

Transit Score

Bike Score

School district	2
Community district	6

Closest police station	0.13 Miles
Closest fire station	0.43 Miles

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

Building Description

Manhattan's Turtle Bay neighborhood is home to The Cosmopolitan at 145 East 48th Street. Built in 1985 and standing 32 stories high, The Cosmoplitan has 207 residential units and six commercial units for a total square footage of 165,538. Amenities include a live-in super, garage, conference room, concierge, 24-hour doorman, central laundry facilities, and a roof deck with 360 degree views of Manhattan.

There are five subway stations within half a mile of 145 East 48th Street, including Grand Central Terminal. As a result, the property has access to a host of subway lines like the E, M, 6, S, 4, 5, and 7. The address is zoned for P.S. 59 Beekman Hill International and J.H.S. 104 Simon Baruch. The public schools within a mile are P.S. 35 and the Art and Design School. The three closest private schools are the Aaron School for kindergarten through seventh grade, Lyceum Kennedy, and The Beekman School.

Other Property Data for 145 East 48th Street, New York

New York property reports include comprehensive occupancy, development and violation information. Create a free account to access valuable data points such as:

Floor area ratio (FAR) for The Cosmopolitan - 145 East 48th Street, New York, NY 10017, 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 The Cosmopolitan - 145 East 48th Street, New York, NY 10017, including DOB violations, ECB violations, HPD violations and 311 complaints.

Alternate Addresses

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

141-147 E 48th St, New York, NY 10017

About 145 East 48th Street, New York

What is the year built & the total sq. ft. for The Cosmopolitan - 145 East 48th Street, New York, NY 10017?

The Cosmopolitan - 145 East 48th Street, New York, NY 10017 was built in 1985 and has a total of 210,781 square feet.

How many residential units does this building have?

This building has 207 residential unit(s) and 6 commercial spaces.

Ownership Information for 145 East 48th Street, New York

View property contacts like owners, building management, representatives from permits and tenants with a free account. For LLC-owned properties, access manually researched real owners and phone numbers.

Property owner name for The Cosmopolitan - 145 East 48th Street, New York, NY 10017

Find out who owns The Cosmopolitan - 145 East 48th Street, New York, NY 10017.
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Building contacts for The Cosmopolitan - 145 East 48th Street, New York, NY 10017

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.

Research 100M+ property records powered by:

2000+ governmental and public data sources
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20+ years of real estate experience

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Past Sales & Property History for 145 East 48th Street, New York

Create a free account to view the complete sales history for 145 East 48th Street, New York, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

No recorded sales for this property.

Title Documents for 145 East 48th Street, New York

Data not available for this property.

Assessment History for 145 East 48th Street, New York

Data not available for this property.

Permits for 145 East 48th Street, New York

The complete history of permits filed for 145 East 48th Street, 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.

Filing date	Job type	Job status	Job description	Initial cost
04/16/2026	Alteration
01/29/2026	Alteration
12/22/2025	Alteration
11/25/2025	Alteration
11/11/2025	Alteration
10/21/2025	Alteration
09/30/2025	Alteration
09/13/2025	Alteration
09/11/2025	Alteration
09/09/2025	Alteration

Unlock the complete permit history for 145 East 48th Street, New York with a free account.
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More about New York City Property Records

Turtle Bay Residential Market Stats

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

Median Sale Price

$898,750

-7.8% YoY

Median Price/Sqft

$1,198

-10.5% YoY

Manhattan Median Sale Price

$1,200,000

9.3% YoY

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

Risk

FEMA flood zone(s):	X (See more on map)

Transportation

Distance to Subway

Closest station

Lexington Ave & 50th St at NW Corner

Station lines

E-M-6

Distance (miles)

0.107

View subway map

Bus Routes
Name	Lexington Av/E 49 St
Line	M102
Distance (miles)	0.047

Schools

Nearest elementary schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance to school (mi)
P.S. 59 Beekman Hill International	8	Yes	Public	PK, K-5	523	0.44
P.S. 59 Beekman Hill International	8	Yes	Public	PK, K-5	523	0.44
The Family School	NR	No	Private	PK, K-6	0	0.23
The Family School	NR	No	Private	PK, K-6	0	0.23
Saint Albans	NR	No	Private	PK, K-8	0	0.26

Nearest middle schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance to school (mi)
Saint Albans	NR	No	Private	PK, K-8	0	0.26
St Albans School	NR	No	Private	PK-8	118	0.26
Aaron School K - 12	NR	No	Private	K-12	185	0.26
Aaron School	NR	No	Private	K-12	169	0.28
Lyceum Kennedy French American School	NR	No	Private	PK, K-12	0	0.29

Nearest high schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance to school (mi)
The Beekman School	NR	No	Private	9-12	71	0.13
Aaron School K - 12	NR	No	Private	K-12	185	0.26
Aaron School	NR	No	Private	K-12	169	0.28
Lyceum Kennedy French American School	NR	No	Private	PK, K-12	0	0.29
Lyceum Kennedy Japanese School	NR	No	Private	PK-12	197	0.29

Neighbors for 145 East 48th Street, New York

Here are the neighbors for The Cosmopolitan - The Cosmopolitan - 145 East 48th Street, New York, NY 10017.

Address	Square feet	Purchase date	Purchase price
541 Lexington Ave, New York	317,496	11/26/2024	$154,962,576
127 E 47th St, New York	5,056	04/07/2014
143 E 49th St, New York	4,875	10/27/1992
150 E 50th St, New York	119,465	08/12/1980
299 Park Ave, New York	1,039,281	10/02/2020
321 Park Ave, New York	66,705
155 E 49th St, New York	43,796
125 E 50th St, New York	138,614	04/26/2022	$63,054,154
145 E 49th St, New York	37,371	12/21/1995
111 E 48th St, New York	443,607	10/02/2020
146 E 49th St, New York	33,800	06/19/1989
780 3rd Ave, New York	490,020	06/25/2024	$177,000,000
155 E 48th St, New York	21,400	10/12/2017
301 Park Ave, New York		10/02/2020
560 Lexington Ave, New York	345,743	01/01/2009
150 E 49th St, New York	57,000	08/24/2004	$273,000
142 E 49th St, New York	34,900	05/07/2004	$11,765,557