Announced Sep 22, 2026 · Source: Bisnow
600 Third Ave is an office sale in Midtown (Sixth Ave / Park / Madison / Grand Central), New York. Other details we have: buyer L&L Infinite (Marty Burger and David Levinson) with Mack Real Estate Group, BLDG and BD Blakely; seller L&L Holding and an unnamed institutional investor; price $245M (valued); size 575K SF; 92% leased. Bisnow reports: “L&L Infinite, a joint venture between Marty Burger and David Levinson, bought the 42-story, 575K SF office tower at 600 Third Ave. in a transaction valued at $245M, according to a release.” Bisnow reports: “L&L Infinite partnered with affiliates of Mack Real Estate Group, BLDG and BD Blakely for the acquisition of the building, backed by a $215M acquisition loan from Bain Capital.”
Quoted from the article; the other facts come from our own deal listing.
Read the full report at Bisnow. What the article says:
L&L Infinite, a joint venture between Marty Burger and David Levinson, bought the 42-story, 575K SF office tower at 600 Third Ave. in a transaction valued at $245M, according to a release.
“Through our longstanding industry relationships, we assembled a team of premier investors and secured an attractive financing package that will enable us to build on the success of 600 Third,” Burger, who previously spent 14 years as Silverstein Properties’ CEO and now serves as L&L Infinite’s CEO, said in a statement.
L&L Infinite partnered with affiliates of Mack Real Estate Group, BLDG and BD Blakely for the acquisition of the building, backed by a $215M acquisition loan from Bain Capital.
Levinson's L&L Holding Co. has had a stake in the building going back decades.
Article date: 2026-09-22T16:27:34-04:00
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