NYC Mayor Proposes Office Conversion Plan

Proposed zoning updates that would make it easier to convert office buildings in commercial districts to housing and other uses could yield up to 20,000 new housing units in the next decade.

2 minute read

January 12, 2023, 5:00 AM PST

By Diana Ionescu @aworkoffiction


A new plan by New York City Mayor Eric Adams eases the way for developers to convert office buildings to housing and other uses, reports David Brand in Gothamist. “The plan, which draws on recommendations from a city task force convened in July, could pave the way for up to 20,000 new apartments over the next decade, Adams said.”

According to the task force, the vacancy rate for Manhattan office space was 20 percent in late 2022—double the rate in 2019—while the vacancy rate for apartments with rent below $1,500 per month is lower than 1 percent. “Adams’ office conversion proposal would target Midtown Manhattan, as well as other commercial districts, like Downtown Flushing and Bronx Hub. The plan would also allow for a range of housing types, including supportive housing for people who have experienced homelessness and would require changes to city and state laws around zoning requirements.”

Brand notes that prior proposals to convert New York City hotel rooms to housing stalled. As of last September, no hotel rooms had been converted, and hotel occupancy rebounded, causing hotel owners to lose interest in the program. 

In an opinion piece in the New York Daily News, Department of City Planning Director Dan Garodnik explains the outdated zoning regulations that hold back building conversions. Notably, buildings built after 1961 (or 1977 in the Financial District) are ineligible for conversion under current rules. According to Garodnik, “That thinking is far too small for today’s challenges.” Garodnik adds, “Expanding the options available to these office buildings will help ensure our business districts’ vitality. And while housing is the top priority, we also need to think creatively about how offices can be turned into child care centers, schools, labs, and other uses we want to see.”

Monday, January 9, 2023 in Gothamist

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

Concrete Brutalism building with slanted walls and light visible through an atrium.

What ‘The Brutalist’ Teaches Us About Modern Cities

How architecture and urban landscapes reflect the trauma and dysfunction of the post-war experience.

February 28, 2025 - Justin Hollander

Cars on a New York City street

USDOT Revokes Approval for NYC Congestion Pricing

Despite the administration’s stated concern for the “working class,” 85 percent of Manhattan commuters use public transit to enter the city.

February 20, 2025 - StreetsBlog NYC

Tiny home village for unhoused reisdents in Torrance, California.

Tiny House Villages for Addressing Homelessness: An Interview with Yetimoni Kpeebi

One researcher's perspective on the potential of tiny homes and owner-built housing as one tool to fight the housing crisis.

February 20, 2025 - Mark Tirpak

Charred trees on hillside in Altadena, California after Eaton Fire.

Preserving Altadena’s Trees: A Community Effort to Save a Fire-Damaged Landscape

In the wake of the Eaton Fire, Altadena Green is working to preserve fire-damaged but recoverable trees, advocating for better assessment processes, educating homeowners, and protecting the community’s urban canopy from unnecessary removal.

1 hour ago - LAist

Green electric Volkswagen van against a beach backdrop.

The VW Bus is Back — Now as an Electric Minivan

Volkswagen’s ID. Buzz reimagines its iconic Bus as a fully electric minivan, blending retro design with modern technology, a 231-mile range, and practical versatility to offer a stylish yet functional EV for the future.

2 hours ago - ABC 7 Eyewitness News

Tent covered with camouflage tarp with American flag on front under freeway overpass in California.

Investigation Reveals Just How Badly California’s Homeless Shelters are Failing

Fraud, violence, death, and chaos follow a billion dollar investment in a temporary solution that is proving ineffective.

3 hours ago - The Associated Press

Urban Design for Planners 1: Software Tools

This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.

Planning for Universal Design

Learn the tools for implementing Universal Design in planning regulations.