When Taller Buildings Don’t Mean More Density

Some New York City developers are building low-density luxury high-rises that, in some cases, have fewer units than the buildings they replaced.

1 minute read

September 27, 2022, 5:00 AM PDT

By Diana Ionescu @aworkoffiction


Building Heights and Step-Backs

Ivan Marc / Shutterstock

High-rises are often touted as a solution for the housing crisis, as they can replace low-density housing with potentially hundreds of new units. However, a trend emerging in Manhattan shows developers doing the opposite. Writing in the New York Times, Stefanos Chen describes how some developers are building high-rise towers with fewer units than the buildings they replaced.

“Urban planners say the developers are squandering the precious few sites left in Manhattan’s high-density neighborhoods, where substantially more units could be built,” Chen writes. 

Chen points to several projects that are well below their allowable number of units, opting instead for fewer, larger, and more expensive apartments. “Such projects have a cumulative effect. From 2010 to 2020, the Upper East Side lost more housing units than any other community district in the city, primarily through the combination of smaller apartments and demolitions, according to the Department of City Planning.”

Housing advocates say the city and state should do more to bar this type of development and require builders to include affordable housing, such as renewing an incentive program that expired in June or eliminating density limits and mandating below-market units.

Friday, September 23, 2022 in The New York Times

portrait of professional woman

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban Planner

Get top-rated, practical training

Historic homes in St. Augustine, Florida.

Florida Considers Legalizing ADUs

Current state law allows — but doesn’t require — cities to permit accessory dwelling units in single-family residential neighborhoods.

March 18, 2025 - Newsweek

Bird's eye view of manufactured home park.

Manufactured Crisis: Losing the Nation’s Largest Source of Unsubsidized Affordable Housing

Manufactured housing communities have long been an affordable housing option for millions of people living in the U.S., but that affordability is disappearing rapidly. How did we get here?

March 25, 2025 - Shelterforce

Aerial view of suburban housing near Las Vegas, Nevada.

HUD Announces Plan to Build Housing on Public Lands

The agency will identify federally owned parcels appropriate for housing development and streamline the regulatory process to lease or transfer land to housing authorities and nonprofit developers.

March 17, 2025 - The Wall Street Journal

Glass building with green tree behind it.

EPA Terminates $116 Million in Grants for Reducing Emissions from Construction Materials

C-MORE grants were earmarked for industry trade groups and universities.

March 27 - Inside Climate News

White BART trains passing each other on elevated track in Fruitvale, California.

BART Closes $35 Million Deficit

Cost control and revenue generation measures prevented service cuts.

March 27 - Mass Transit

Black hearse seen from behind driving on multilane road.

The New Parisian Hearse is a Bicycle

Sleek, silent, and sustainable, a green trip to the graveyard has hit the streets of the French capital.

March 27 - Momentum Magazine