Announced

37 West 66th Street

37 West 66th Street is a 25-story residential building planned by Extell Development on Manhattan's Upper West Side, rising 355 feet on the block Extell assembled from ABC's former studio and office campus in Lincoln Square.

TMW IntelligenceVerified Oct 6, 2026
AnnouncedBreaking GroundConstructionOpening SoonNow Open
~12.29
Completion
58
Units
25
Floors
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Details

37 West 66th Street, Manhattan. 25 floors and 58 residences. Targeting December 2029.

The story so far
Announced 2025 est.
Permits filed Nov 2025Extell filed DOB plans for a 25-story, 355-foot mixed-use tower with ground-floor retail and two cellar levels on the former ABC campus, replacing a 14-story structure demolished in fall 2025
ilovetheupperwestside.com
Rendering revealed Aug 2026first look at the Stephen B. Jacobs Group design for Extell's 25-story, 355-foot condominium tower, with completion anticipated December 2029
newyorkyimby.com
Expected opening Dec 2029 est.
Milestones are dated to when they actually happened and linked to their source. This record fills in over time as TMW tracks the project.
Supply pressure 62 · ElevatedNew York marketMarket →
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About the project

37 West 66th Street is a 25-story residential building planned by Extell Development on Manhattan's Upper West Side, rising 355 feet on the block Extell assembled from ABC's former studio and office campus in Lincoln Square. The roughly 384,962-square-foot mixed-use tower holds 158 residences above ground-floor retail and two cellar levels, replacing a 14-story structure cleared from the site. Its facade is drawn in warm limestone around a grid of floor-to-ceiling windows, with cutout corner balconies, stepped upper setbacks lined by terraces, and an Art Deco-inspired crown that reads as a deliberate nod to the prewar masonry towers that shaped this stretch of the West Side. The building sits immediately east of Extell's planned 1,198-foot tower at 80 West 67th Street, and together the two form the residential core of one of the largest single-owner redevelopment sites on the Upper West Side, a short walk from Lincoln Center and Central Park.

Developer & design
The New York market 62 · Elevated supplyLincoln Square 16-project pipeline · 1,619 residences and keys · peak Late ’26 Explore the market →
Common questions

Frequently asked

Where is 37 West 66th Street located?

37 West 66th Street is located in New York.

When will 37 West 66th Street be built?

37 West 66th Street is an announced development that has not yet started construction, targeting completion in December 2029 (a TMW estimate).

Who is developing 37 West 66th Street?

Extell Development is the developer behind 37 West 66th Street.

Who designed 37 West 66th Street?

37 West 66th Street was designed by Stephen B. Jacobs Group.

How big is 37 West 66th Street?

37 West 66th Street rises 25 stories with 58 residences.