Mark Hallum

Mark Hallum covers leasing, sales and everything in between for Commercial Observer with a focus on New York City. In the past, he has covered transportation, politics and crime on the local level.

Mark Hallum @markuusan
New York Attorney General Letitia James.
Residential · Legal
New York City

SME Capital Forced to Hand Over Hudson Yards Condo Building to Residents

By Mark Hallum
GFP Development CEO Brian Steinwurtzel and 1540 Broadway.
Office · Leases
New York City

Comcast Advertising Signs 140K-SF Lease at 1540 Broadway

By Mark Hallum
Alessandro Colantonio (left) and Donald McGregor.
Hospitality · Players
National

Gencom Divides Into Two Business Lines With Leadership Promotions

By Mark Hallum
Mayor Zohran Mamdani and commuters waiting on a train platform at Time Square.
Industry · Policy
New York City

Mamdani, MTA Look to Proptech Solutions to Cool Subways and Heat Buildings

By Mark Hallum
James Allen.
Residential · Players
New York City

Attorney James Allen Joins Camber Property Group as General Counsel

By Mark Hallum
Nomad's Nick Hein and 119 Fifth Avenue.
Office · Leases
New York City

Document Processing Platform Extend AI Signs 9K-SF Lease at 119 Fifth Avenue

By Mark Hallum
Nomad's Bill Janetschek (top) and Nick Hein (bottom), pictured with 902 Broadway.
Office · Leases
New York City

Immigration Law Firm Manifest Law Subleases 18K SF at 902 Broadway

By Mark Hallum
CBRE's Joseph DeRosa (top) and John Isaacs, and 430 East 29th Street.
Office · Leases
New York City

Volastra Therapeutics Subleases 18K SF at Alexandria Center for Life Science

By Mark Hallum
Alexandria Real Estate's Peter Moglia and the Alexandria logo displayed on a mobile phone screen.
Industrial · Capital Markets
National

Alexandria Shows Positive Signs After Several Depressed Quarters: Earnings

By Mark Hallum
Vornado Realty Trust CEO Steven Roth and Vornado's logo on a building in the Penn District.
Office · Capital Markets
New York City

Vornado Foresees $350-per-Foot Rents at Park Avenue Office Tower: Earnings

By Mark Hallum
LMXD CEO David Dishy and an axonometric diagram of the planned project for 35-10 Steinway Street, Queens.
Residential · Finance
New York City

LMXD, BedRock Secure $250M Loan for 560-Unit Astoria Housing Project

By Mark Hallum
Goodspace NYC's Chris DeCrosta (top), Hank O'Donnell (center) and Madeline Naro, and 505 State Street, Brooklyn.
Retail · Leases
New York City

Muji, Daniel Eddy’s Winner Sign Retail Leases at Brooklyn’s Alloy Block

By Mark Hallum
The Kaufman Organization President Steven Kaufman and 48 West 25th Street.
Office · Leases
New York City

Sapien AI Signs 11K-SF Lease at Kaufman’s 48 West 25th Street

By Mark Hallum
JLL's Mike Mazzara and 55 Smith Street, Brooklyn.
Residential · Investments & Sales
New York City

CW Realty Closes Deal to Buy 55 Smith Street in Downtown Brooklyn for $58M

By Mark Hallum
Schuckman Realty President Kenneth Schuckman and an aerial view of Whitestone, Queens.
Retail · Investments & Sales
New York City

Schuckman Buys Northeast Queens Shopping Center for $56M

By Mark Hallum
Steve Gonzalez of TF Cornerstone and 2 Gold Street.
Hospitality · Leases
New York City

Mezcali Founders to Open New Fusion Concept in Financial District

By Mark Hallum
JLL President and CEO Christian Ulbrich and the JLL logo displayed on a mobile phone.
Industry · Capital Markets
National

JLL Reports High Revenue Growth in Q2 Despite Global Conflict

By Mark Hallum