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

Wastewater pouring out from a pipe.

Alabama: Trump Terminates Settlements for Black Communities Harmed By Raw Sewage

Trump deemed the landmark civil rights agreement “illegal DEI and environmental justice policy.”

April 13, 2025 - Inside Climate News

Logo for Planetizen Federal Action Tracker with black and white image of U.S. Capitol with water ripple overlay.

Planetizen Federal Action Tracker

A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

April 16, 2025 - Diana Ionescu

Black and white photos of camp made up of small 'earthquake shacks' in Dolores Park in 1906 after the San Francisco earthquake.

The 120 Year Old Tiny Home Villages That Sheltered San Francisco’s Earthquake Refugees

More than a century ago, San Francisco mobilized to house thousands of residents displaced by the 1906 earthquake. Could their strategy offer a model for the present?

April 15, 2025 - Charles F. Bloszies

Ken Jennings stands in front of Snohomish County Community Transit bus.

Ken Jennings Launches Transit Web Series

The Jeopardy champ wants you to ride public transit.

April 20 - Streetsblog USA

Close-up on BLM sign on Continental Divide Trail in Rawlins, Wyoming.

BLM To Rescind Public Lands Rule

The change will downgrade conservation, once again putting federal land at risk for mining and other extractive uses.

April 20 - Public Domain

Calvary Street bridge over freeway in Indianapolis, Indiana.

Indy Neighborhood Group Builds Temporary Multi-Use Path

Community members, aided in part by funding from the city, repurposed a vehicle lane to create a protected bike and pedestrian path for the summer season.

April 20 - Smart Cities Dive