340 Madison Avenue – Commercial Observer

Leases · Office

Digital Advertising Company Undertone Relocating HQ From Midtown to 1 WTC

By Lauren Elkies Schram

Leases · Office

SL Green Nabs Two New Financial Tenants at 521 Fifth Avenue

By Rey Mashayekhi

Leases · Office

Law Firm McDermott Will & Emery Taking 106K SF at One Vanderbilt

By Liam La Guerre

RXR’s Bill Elder on the Bourdain Food Hall and Scott Rechler’s Breakfasting Skills

By Lauren Elkies Schram

Leases · Office

Billboard Mag, The Hollywood Reporter Sub-Subleasing Space From Twitter

By Lauren Elkies Schram

Venture Capital Firm to Venture One Block North

By Tobias Salinger

HFF’s New York Office Still in Growth Mode as Michael Tepedino Starts Seventh Year at the Helm

By Damian Ghigliotty

Office of Comptroller of the Currency Stays at 340 Madison Avenue

By Michael Ewing

Twitter Said to Eye Astor Place Move; Minskoff Suggests Otherwise

By Gus Delaporte

PNC Bank Renewal Gives Hope Amid Positive News for Financial Industry

By Al Barbarino

George Lucas’s GF Inks At 340 Madison

By Daniel Geiger

Twitter Snubs Soho, Takes Facebook Space on Madison

By Laura Kusisto