Extell Development
Extell Development is a New York City-based real estate development company founded by former diamond dealer Gary Barnett in the early 1990s. The company was known as Intell Management and Investment until 2005.
Its projects have included the 1,000-foot One57; the W Hotel in Times Square, which opened in 2002; 45 Walker Street, an office-to-loft-condominium conversion in Tribeca; the International Gem Tower in the Diamond District, and One Manhattan Square at 225 Cherry Street.
Extell is also the developer of the 1,550-foot supertall at 217 West 57th Street along Billionaires' Row dubbed Central Park Tower, the tallest residential building in the world (as of 2021). The 179-unit tower has a projected sellout of $4 billion, making it the most expensive condominium project in New York City. Closings kicked off in early 2021.
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660 Madison Avenue, 15th Floor, New York, NY, (212) 712-6000

660 Madison Avenue, 15th Floor, New York, NY, (212) 712-6000




555 Tenth Avenue, New York, NY


1450 Lexington Avenue, New York, NY, (212) 712-6000

1450 Lexington Avenue, New York, NY, (212) 712-6000

805 Third Avenue, 7th Floor, New York, NY, (212) 712-6000

805 Third Avenue, 7th Floor, New York, NY, (212) 712-6000

805 Third Avenue, 7th Floor, New York, NY, (212) 712-6000

805 Third Avenue, 7th Floor, New York, NY, (212) 712-6000

805 Third Avenue, 7th Floor, New York, NY, (212) 712-6000

157 West 57th Street, New York, NY, (212) 712-6000

660 Madison Avenue, 15th Floor, New York, NY, (212) 712-6000

157 West 57th Street, New York, NY, (212) 712-6000

157 West 57th Street, New York, NY, (212) 712-6000

157 West 57th Street, New York, NY, (212) 712-6000

1450 Lexington Avenue, New York, NY, (212) 712-6000

157 West 57th Street, New York, NY, (212) 712-6000

660 Madison Avenue, 15th Floor, New York, NY, (212) 712-6000

805 Third Avenue, 7th Floor, New York, NY, (212) 712-6000

805 Third Avenue, 7th Floor, New York, NY, (212) 712-6000

805 Third Avenue, 7th Floor, New York, NY, (212) 712-6000
- Event Sales
- Address 25 West 47th Street
- Neighborhood Plaza District
- Borough Manhattan
- Square feet 5,643
- Price $ 9,500,000
- Publication Date 02/21/2020
- Event Date 02/19/2020
- Party 1 Extell Development
- Party 2 Avner Davidov
- Event Financing
- Address 555 Tenth Avenue
- Neighborhood Hell's Kitchen
- Borough Manhattan
- Price $ 400,000,000
- Publication Date 01/17/2020
- Event Date 01/16/2020
- Party 1 Extell Development
- Party 2 Citigroup
- Event Financing
- Address 500 East 14th Street
- Neighborhood East Village
- Borough Manhattan
- Price $ 85,000,000
- Publication Date 01/17/2020
- Event Date 01/13/2020
- Party 1 Extell Development
- Party 2 Citigroup
- Event Financing
- Address 555 10th Avenue
- Neighborhood Hell's Kitchen
- Borough Manhattan
- Price $ 700,000,000
- Publication Date 12/13/2019
- Event Date 12/13/2019
- Party 1 Extell Development
- Party 2 Citigroup, Rexmark
- Event Financing
- Address 1 Manhattan Square
- Neighborhood Chinatown
- Borough Manhattan
- Price $ 690,000,000
- Publication Date 08/30/2019
- Event Date 08/29/2019
- Party 1 Extell Development
- Party 2 Blackstone Group
- Event Sales
- Address 1520 First Avenue
- Neighborhood Yorkville
- Borough Manhattan
- Square feet 7,600
- Price $ 13,800,000
- Publication Date 07/12/2019
- Event Date 07/10/2019
- Party 1 Odierno family
- Party 2 Extell Development
- Event Retail Leasing
- Address 555 Tenth Avenue
- Neighborhood Hell's Kitchen
- Borough Manhattan
- Square feet 1,142
- Publication Date 05/16/2019
- Event Date 04/17/2019
- Party 1 Extell Development
- Party 1 Brokerage Lee & Associates NYC
- Party 1 Broker Brad Schwarz, James Ficelman
- Party 2 Kumon Midtown West
- Party 2 Brokerage R New York
- Party 2 Broker Moses Chung
- Event Retail Leasing
- Address 555 Tenth Avenue
- Neighborhood Hell's Kitchen
- Borough Manhattan
- Square feet 2,200
- Publication Date 05/16/2019
- Event Date 04/03/2019
- Party 1 Extell Development
- Party 1 Brokerage Lee & Associates NYC
- Party 1 Broker Brad Schwarz, James Ficelman
- Party 2 Queens of Queens Nail Salon
- Party 2 Brokerage Keller Williams NYC
- Party 2 Broker Lisa Joa
- Event Sales
- Address 1639 First Avenue
- Neighborhood Yorkville
- Borough Manhattan
- Price $ 14,850,000
- Publication Date 01/28/2019
- Event Date 01/22/2019
- Party 1 Estate of William Purdy
- Party 2 Extell Development
- Event Sales
- Address 572 Fifth Avenue
- Neighborhood Plaza District
- Borough Manhattan
- Square feet 11,970
- Price $ 62,500,000
- Publication Date 12/10/2018
- Event Date 12/04/2018
- Party 1 Braha Industries
- Party 2 Extell Development
- Event Sales
- Address 530 Sixth Avenue
- Neighborhood Greenwich Village
- Borough Manhattan
- Square feet 14,700
- Price $ 52,800,000
- Publication Date 09/24/2018
- Event Date 09/14/2018
- Party 1 Extell Development
- Party 2 Landsea Homes, DNA Development
- Event Sales
- Address 530 Sixth Avenue
- Neighborhood Greenwich Village
- Borough Manhattan
- Square feet 14,700
- Price $ 52,800,000
- Publication Date 09/17/2018
- Event Date 09/14/2018
- Party 1 Extell Development
- Party 2 Landsea Homes, DNA Development
- Event Financing
- Address 251 West 45th Street
- Neighborhood Times Square
- Borough Manhattan
- Price $ 500,000,000
- Publication Date 09/04/2018
- Event Date 08/23/2018
- Party 1 Extell Development
- Party 2 JPMorgan Chase
- Event Financing
- Address 138 Willoughby Street
- Neighborhood Brooklyn Heights
- Borough Brooklyn
- Square feet 652,373
- Price $ 530,000,000
- Publication Date 07/30/2018
- Event Date 07/30/2018
- Party 1 Extell Development
- Party 2 M&T Bank, RXR Realty
- Event Financing
- Address 1637 First Avenue
- Neighborhood Yorkville
- Borough Manhattan
- Square feet 6,300
- Price $ 11,321,453
- Publication Date 05/15/2018
- Event Date 04/11/2018
- Party 1 Extell Development
- Party 2 Bank of the Ozarks
- Event Sales
- Address 1637 First Avenue
- Neighborhood Yorkville
- Borough Manhattan
- Square feet 6,300
- Price $ 16,000,000
- Publication Date 05/15/2018
- Event Date 04/11/2018
- Party 1 Hakim Organization
- Party 2 Extell Development
- Event Financing
- Address 1514 First Avenue
- Neighborhood Upper East Side
- Borough Manhattan
- Price $ 118,200,000
- Publication Date 05/07/2018
- Event Date 04/26/2018
- Party 1 Extell Development
- Party 2 Marin Management
- Event Office Leasing
- Address 50 Riverside Boulevard
- Neighborhood Lincoln Square
- Borough Manhattan
- Square feet 1,325
- Publication Date 04/17/2018
- Event Date 04/12/2018
- Party 1 Extell Development
- Party 1 Brokerage Lee & Associates NYC
- Party 1 Broker Brad Schwarz
- Party 2 Gyrotonic
- Party 2 Brokerage Lee & Associates NYC, Bloom Real Estate Group
- Party 2 Broker James Ficelman, Scott Bloom
- Event Financing
- Address 1637 First Avenue
- Neighborhood Yorkville
- Borough Manhattan
- Price $ 106,000,000
- Publication Date 04/17/2018
- Event Date 04/11/2018
- Party 1 Extell Development
- Party 2 Bank of the Ozarks
- Event Sales
- Address 1637 First Avenue
- Neighborhood Yorkville
- Borough Manhattan
- Square feet 6,300
- Price $ 16,000,000
- Publication Date 04/17/2018
- Event Date 04/11/2018
- Party 1 Hakim Organization
- Party 2 Extell Development
- Event Office Leasing
- Address 200 East 95th Street
- Neighborhood Yorkville
- Borough Manhattan
- Square feet 11,492
- Publication Date 03/07/2018
- Event Date 03/02/2018
- Party 1 Extell Development
- Party 2 New York City School Construction Authority
- Party 2 Brokerage Newmark Knight Frank
- Party 2 Broker Howard Kesseler
- Event Financing
- Address 135 West 45th Street
- Neighborhood Times Square
- Borough Manhattan
- Square feet 304,831
- Price $ 110,000,000
- Publication Date 01/09/2018
- Event Date 12/26/2017
- Party 1 Abu Dhabi Investment Authority; Extell Development
- Party 2 Overseas-Chinese Banking
- Event Sales
- Address 499-501 Third Avenue
- Neighborhood Murray Hill/Kips Bay
- Borough Manhattan
- Square feet 15,186
- Price $ 75,000,000
- Publication Date 11/13/2017
- Event Date 11/06/2017
- Party 1 Extell Development
- Party 2 China Overseas Land & Investment
- Event Sales
- Address 140 West 24th Street
- Neighborhood Chelsea
- Borough Manhattan
- Price $ 61,000,000
- Publication Date 11/06/2017
- Event Date 11/02/2017
- Party 1 Extell Development
- Party 1 Brokerage Cushman & Wakefield
- Party 1 Broker Robert Knakal, Brock Emmetsburger
- Party 2 McSam Hotel Group
- Event Financing
- Address 500 West 57th Street
- Neighborhood Hell's Kitchen
- Borough Manhattan
- Square feet 23,923
- Price $ 11,100,000
- Publication Date 11/01/2017
- Event Date 09/28/2017
- Party 1 Extell Development
- Party 2 Signature Bank

EXTELL DEVELOPMENT COMPANY, WB IMICO LEXINGTON FEE LLC


EXTELL DEVELOPMENT, 138 WILLOUGHBY MEZZ LLC


EXTELL DEVELOPMENT COMPANY, EXTELL DEVELOPMENT COMPANY





EXTELL DEVELOPMENT, EXRP THIRD LLC

Extell Development, PA ACQUISITIONS (NY) LLC

EXTELL DEVELOPMENT, CPS FEE COMPANY LLC

EXTELL DEVELOPMENT, EX/CPS HOLDING LLC

EXTELL DEVELOPMENT, CRP/EXTELL PARCEL K, L.P.

EXTELL DEVELOPMENT COMPANY, CRP/RAR III PARCEL J., L.P.

EXTELL DEVELOPMENT COMPANY, CRP/RAR III PARCEL J., L.P.



EXTELL DEVELOPMENT, EAST 100 HOUSING DEVELOPMENT FUND CORPORATION

EXTELL DEVELOPMENT, EXG 159W48 LLC
458 NY LLC
2505 BRUCKNER LLC
152 WEST 24 FEE LLC
NEW EMPIRE REAL ESTATE DEVELOPMENT, LEX 47TH DEVELOPMENT LLC
Extell Development, EXTELL 4110 LLC
Extell Development, EXTELL 72ND STREET, LLC
Extell Development, CRP/EXTELL 20TH STREET, LP
EXTELL DEVELOPMENT, ALTAIR 18 CONDOMINIUM
Extell Development, CRP/EXTELL 99 EAST SIDE LLC
EXTELL DEVELOPMENT COMPANY, CRP/EXTELL PARCEL I, L.P.
Extell Development, EXTELL ORION HOLDINGS LLC
EXTELL DEVELOPMENT, 95TH AND THIRD LLC
Extell Development, 34 17TH STREET PROJECT LLC
EXTELL DEVELOPMENT, 1766-68 SECOND AVENUE, LLC
EXTELL DEVELOPMENT COMPANY | SAINT MICHAEL'S EPISCOPAL CHURCH, ST. MICHAEL'S EPISCOPAL CHURCH
Extell Development, WB IMICO LEXINGTON FEE LLC
BLAVIAS & ASSOCIATES, 54TH HOLDING LLC
BLAIVAS & ASSOCIATES, 134 W58, LLC
Extell Development, WB IMICO STANHOPE LLC
Extell Development, EXTELL 4110 LLC
Extell Development, EAST VILLAGE 14 LLC
Extell Development, WEST 66TH INVESTOR LL
EXTELL DEVELOPMENT, CHARLTON STREET OWNER LLC
Extell Development|SL Green Realty, EXTELL GT, LLC
Extell Development, IMICO WEST END, LLC
Extell Development, CRP/EXTELL 99 WESTSIDE, LLC.
EXTELL DEVELOPMENT, 680 RESIDENTIAL OWNER, LLC
Carlyle Group | Extell Development Company, CRP/EXTELL PARCEL H, L.P.
Extell Development, CRP/EXTELL PARCEL I, L.P.
Extell Development, CRP/RAR III PARCEL J., L.P.
Extell Development, EXTELL DEVELOPMENT COMPANY
EXTELL DEVELOPMENT, EXTELL 4110 LLC
Extell Development, EXTELL WEST 57TH STREET, LLC
Extell Development, SMITELL LLC


EXTELL DEVELOPMENT, 138 WILLOUGHBY MEZZ LLC






EXTELL DEVELOPMENT, EXRP THIRD LLC

Extell Development, PA ACQUISITIONS (NY) LLC

EXTELL DEVELOPMENT, CPS FEE COMPANY LLC

EXTELL DEVELOPMENT, EX/CPS HOLDING LLC

EXTELL DEVELOPMENT, CRP/EXTELL PARCEL K, L.P.

EXTELL DEVELOPMENT COMPANY, CRP/RAR III PARCEL J., L.P.

EXTELL DEVELOPMENT COMPANY, CRP/RAR III PARCEL J., L.P.

EXTELL DEVELOPMENT, EAST 100 HOUSING DEVELOPMENT FUND CORPORATION

EXTELL DEVELOPMENT, EXG 159W48 LLC
NEW EMPIRE REAL ESTATE DEVELOPMENT, LEX 47TH DEVELOPMENT LLC
EXTELL DEVELOPMENT, 95TH AND THIRD LLC
Extell Development, 34 17TH STREET PROJECT LLC
EXTELL DEVELOPMENT, 1766-68 SECOND AVENUE, LLC
EXTELL DEVELOPMENT COMPANY | SAINT MICHAEL'S EPISCOPAL CHURCH, ST. MICHAEL'S EPISCOPAL CHURCH
BLAVIAS & ASSOCIATES, 54TH HOLDING LLC
BLAIVAS & ASSOCIATES, 134 W58, LLC