Blackstone Bets Big on Midtown
In a high-profile play, Blackstone has secured $850 million in CMBS financing to acquire a 49% ownership stake in 1345 Avenue of the Americas, a nearly 2 million-square-foot office tower in the heart of Midtown. The loan was arranged by Morgan Stanley, with support from Citi and J.P. Morgan, and replaces an expiring facility due in August.
The 50-story asset is anchored by legal heavyweight Paul, Weiss, Rifkind, Wharton & Garrison, which signed 2023’s largest NYC office lease for 765,000 square feet. Other tenants include Canyon Partners and Intercontinental Exchange. The deal signals continued institutional appetite for prime Midtown office assets — but only at scale and with blue-chip tenancy.
Sutton Place Office Becomes Housing
Court filings have now confirmed the full capital stack behind the $103 million acquisition of 1011 First Avenue by Vanbarton Group and AVRS Partners — the latter backed by Edmond M. Safra and Adnane Mousannif. The group will convert the Archdiocese-owned, 20-story office into a 26-story, 420-unit residential tower with at least 25% affordable units, leveraging the new 485x tax incentive.
It’s the latest in a string of office-to-resi conversions by Vanbarton — and a bellwether for where large-scale New York developers are repositioning obsolete assets.
Brutalist Icon Gets Landmark Protection
The former Whitney Museum of American Art at 945 Madison Avenue — soon to house Sotheby’s global HQ — was designated a landmark both inside and out by the Landmarks Preservation Commission. Designed by Marcel Breuer, the 1966 structure is now protected for its distinctive inverted pyramid exterior and interiors like its concrete stairwell and sunken lobby.
This isn’t just a preservation victory — it’s a branding bonanza for Sotheby’s, now headquartered in a building as iconoclastic as the auction house itself. Renovations, which are LPC-approved, are already underway.
Ultra-Prime Units Trading — and Litigated
At the Plaza Hotel, Russian billionaires Valery and Olga Kogan have sold their expansive 5,000-square-foot condominium unit for $21 million, significantly lower than the $38 million they initially sought. This transaction reflects a considerable discount of approximately 45% in the ultra-luxury resale market and follows their recent sale of a penthouse at 15 Central Park West for $33.9 million. Both properties were facing foreclosure threats tied to a $37.8 million loan default.
In a separate legal matter, billionaire Orlando Bravo is currently suing Zeckendorf Development regarding his $79 million penthouse purchase at 520 Park Avenue. Bravo claims that undisclosed construction nearby could obstruct the views from his unit. The Zeckendorfs responded by asserting that Bravo's lawsuit is a "bad-faith" attempt to renegotiate the terms of their agreement, citing protections under the Martin Act. While Bravo alleges fraud, the developers contend his claims lack merit.
Yorkville Condos Get Greenlit
Maxim Capital Group has financed Rybak Development’s latest project with a $26.5M construction loan for an 11-story, 100-unit condo at 500 East 81st Street. Amenities will include a spa, sauna, and gym, all within a clean, contemporary Zproekt design. The deal was inked before recent Trump tariff policy shifts and reflects Maxim’s confidence in Yorkville’s buyer depth.
Meridian Capital Group structured the debt at 65% LTC — signaling lender optimism even in today’s pricing environment.
East Harlem’s Mega Parcel Trades (Again)
After years of dormancy, 1800 Park Avenue has found a new developer. David Bistricer’s Clipper Equity is purchasing the long-stalled site from the Durst Organization for north of $50 million. The site can yield over 680,000 buildable SF and had been eyed for 700-unit rentals during its previous ownership by Vornado and Continuum.
Though 485x wage rules have chilled some activity, 1800 Park is in a zone that may sidestep high wage thresholds, especially if the parcel is divided. If built, this would be one of Harlem’s largest multifamily developments in over a decade.
Longacre Acquires Bronx Portfolio
Longacre Asset Management has completed the second tranche of its Bronx multifamily portfolio purchase from Related Companies, spending $62.16M on 11 elevator buildings comprising 649 units. This follows a $68M first tranche. The full 34-building deal now totals $195.5M.
Per PincusCo analysis, pricing ranged from $77 to $109 per built SF, with some sites offering additional air rights that sweeten future development upside. Properties include 2780 University Ave and 2056 Anthony Ave — both stable, rent-producing assets in growing neighborhoods.