425 Park Avenue

Norman Foster’s 425 Park Avenue Officially Tops Out 897 Feet Atop Midtown East, Manhattan

8:00 am on December 15, 2018 By Michael Young

425 Park Avenue held its official topping-out ceremony on December 3, 2018. Its architect Lord Norman Foster, head of Foster + Partners, along with several keynote speakers including David Levinson of L&L Holding Company LLC and Masaoki Kanematsu of Tokyu Land Corporation spoke at the reception, held on the 20th floor of the the building’s first and largest tiered setback. The 41-story, 897-foot tall building is the 17th-tallest building under construction in New York City, and has grown out of the old remains of the original structure that formerly stood on site. The un-demolished section is being repurposed as part of Midtown’s first new full-block office skyscraper in over 50 years. The tower is being developed by L&L Holding Company LLC while Adamson Associates is the architect of record.

425 Park Avenue. with concrete reaching the top floor and steel just fifteen floors below, image by Andrew Campbell Nelson

425 Park Avenue’s Concrete Core Reaches Top Floor in Midtown East

8:00 am on October 22, 2018 By Andrew Nelson

Construction is moving fast for 425 Park Avenue, as is the curtain wall. The new Midtown office tower rising on Manhattan’s most prestigious thoroughfare saw steel begin climbing rapidly as soon as construction breeched the original partially-demolished extant structure. As it now stands, topping out appears imminent. The concrete core has reached the top floor, while the steel has 15 more stories remaining before its final 41st level. L&L Holding Company is responsible for the development.

425 Park Avenue’s Façade Installation Begins as Construction Nears Halfway Point, Midtown East

8:00 am on June 29, 2018 By Andrew Nelson

The Foster + Parters design for 425 Park Avenue’s revamp is making major progress. The Midtown office building will be aesthetically divided into three sections, with proportions defined by the remains of the formerly extant structure, which comprise its lowest floors. Thanks to Tectonic, we can confirm that the new tower is now making the transition from its second section into the final, vertical rise. Construction has 22 floors left until topping-out, or just over half of the 41 total floors that will result.

Foster + Partners-Designed 425 Park Avenue Begins Slow Rise in Midtown East

8:00 am on March 2, 2018 By Andrew Nelson

425 Park Avenue in Midtown East has been the focus of much interest, with good reason. Unlike the full demolition and larger replacement impending for the Union Carbide Building, the old pre re-zoning regulations forced 425 Park’s developers to maintain 25% of the extant structure in order to build to its exact original square footage. Now, steel and concrete for the Foster + Partners creation are finally rising above the old shell, and the project is slowly moving upwards and into the neighborhood skyline.

Norman Foster-Designed 425 Park Avenue Begins to Rise, Midtown East

8:00 am on December 21, 2017 By Nikolai Fedak

The blocks of Hudson Yards are the current hotspot for office construction in New York City, with supertall after supertall rising from nothing. But Midtown East might be the only location in Manhattan where major office projects are rising alongside existing fabric. While One Vanderbilt is only beginning to rise above 42nd Street, work is substantially further along at 425 Park Avenue, where Norman Foster’s vision is now climbing past the stump remaining from the site’s former occupant.

425 Park Avenue, Pioneer of Modernism, Loses Half Its Height to Make Way for 893-Foot-Tall 21st Century Beacon

4:30 pm on April 8, 2016 By Vitali Ogorodnikov

Park Avenue is about to get its first new office tower in decades as the 1957 office tower at 425 Park Avenue (catty corner to Rafael Viñoly’s 1,396-foot-tall 432 Park Avenue), once the pinnacle of modernity, is being reinvented for the 21st century via a partial demolition and a dramatic, 893-foot-tall restructuring by developer L&L Holdings and architects at Foster + Partners.

41-Story, 670,000-Square-Foot Office Tower At 425 Park Avenue Lands Anchor Tenant, Midtown

10:00 am on February 19, 2016 By Reid Wilson

In late 2014, YIMBY brought you new renderings of the Foster + Partners-designed 41-story, 897-foot-tall office tower under development at 425 Park Avenue, between East 55th and 56th streets in Midtown, and now project has secured its anchor tenant with a city-wide record-breaking lease. According to Real Estate Weekly, Chicago-based Citadel will take roughly 200,000 square feet in the 670,000-square-foot building, with rents as high as $300 per square foot on the tower’s penthouse floors. The project, being developed byL&L Holding and GreenOak Real Estate, is aiming for L.E.E.D. Gold and WELL certifications. This past summer, the developers secured a $556 million construction loan and the site’s 32-story office predecessor has since been significantly demolished. The lower portion of the existing structure will be utilized in the new building and completion is expected in late 2018.

What Notable NYC Buildings Were Demolished in 2015?

4:30 pm on January 8, 2016 By Vitali Ogorodnikov

In 2015, New York’s landmarks law turned 50 years old. Events and discussion panels were held across the city throughout the year. The Museum of the City of New York held the commemorative Saving Place exhibit. As YIMBY reported, six individual landmarks and four historic districts were designated during this period. However, last year also saw its fair share of demolitions. Here, we look back at a small selection from the dozens of buildings that met the wrecking ball over the course of 2015. These eight structures range from architectural masterpieces to eyesores and span across a variety of decades, styles, and uses – as diverse as the Big Apple’s built environment itself.

Planned 47-Story Office Building At 425 Park Avenue Receives Financing, Midtown East

2:00 pm on June 4, 2015 By Reid Wilson

L&L Holdings and GreenOak Real Estate have landed a $556 million construction loan for their 47-story, 893-foot-tall office building planned at 425 Park Avenue, in Midtown East. The developers are expanding the existing 32-story building office building to accommodate 670,000 square feet of modern office space. Partial demolition begins this month, and the building is scheduled to open in 2018.

YIMBY Today: Mixed-Use Building Proposed for 1640 Park Avenue in East Harlem, More

10:05 pm on March 25, 2015 By Reid Wilson

1640 Park Avenue [Curbed]: A seven-story, 15,000 square-foot mixed-use building — featuring “retail, a community facility, and apartments” — could potentially rise at 1640 Park Avenue, in central East Harlem. The property was recently acquired for $2.9 million, and…

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425 Park Avenue

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