Zohran Kwame Mamdani

Rule Changes

Incumbent; championed the rule

Since October 1, any business selling a subscription in New York City must let customers cancel it as easily as they signed up. A gym that takes online sign-ups can no longer force a phone call or in-person visit to quit.

Updated Yesterday

Rule Changes

Tax champion facing a court setback; appeals court froze the ruling against his rollout

A Brooklyn appeals court froze the Sept. 29 ruling that voided New York City's pied-à-terre tax rollout, letting the city keep enforcing the surcharge while judges review the case. The court expects to decide by Nov. 10.

Updated 4 days ago

Rule Changes

Announced the settlement as his administration's largest labor action

About 264,000 New York City delivery workers will receive money from DoorDash after the company agreed to pay $131.5 million to settle allegations it underpaid them. The settlement is the largest labor enforcement action in city history.

Updated Sep 25

Rule Changes

Sworn in January 1, 2026

Zohran Mamdani, a 34-year-old Democratic Socialist, became New York City's mayor on January 1, 2026—the city's first Muslim and South Asian mayor, and its youngest. His first 100 days delivered a $1.7 billion universal child care plan with Governor Kathy Hochul, but the honeymoon ended when he proposed taxing the wealthy to close a $12.6 billion budget deficit.

Updated Sep 9

Rule Changes

Announced the K-8 generative AI moratorium on September 2, 2026

New York City banned student-facing generative AI in public schools through eighth grade this fall, and Los Angeles blocked it on all district devices. The two largest U.S. districts have reversed the permissive embrace of ChatGPT they adopted in 2023.

Updated Sep 7

Built World

Took office January 1, 2026

New York City finished 38,682 apartments in 2025, the most in a single year since 1965, driven by the City of Yes zoning rewrite and the 485-x rental tax break. The record has since run into complications: permit approvals fell nearly 28 percent in 2025 as tariffs and 485-x's wage rules pushed up costs, and developers began filing permits for buildings of exactly 99 units to avoid the program's higher wage threshold.

Updated Jul 9

Force in Play

In office since January 2026

New York City logged 19 murders in April 2026. That is the fewest of any April since the NYPD began publishing modern crime data, beating the prior records of 21 set in 2014 and 2017.

Updated May 31

Built World

Declining to advance the existing platform financing structure

For nearly two decades, Hudson Yards has been a major New York City megaproject: 28 acres of towers, retail, and public space built on a deck over active rail lines on Manhattan's far West Side. The eastern half is largely complete. The western half — 4,000 planned apartments anchored by a $2 billion publicly financed platform — just lost its political champion.

Updated May 31

New Capabilities

In office since January 2026

New York City's most visible artificial intelligence experiment — the MyCity business chatbot — was shut down in February 2026 after repeatedly giving illegal advice. But while that failure dominated headlines, the city was simultaneously deploying AI-powered tools across its 311 system that most residents never heard about.

Updated May 29

Built World

In office since January 1, 2026

A gas explosion tore through a Bronx high-rise at 12:19 a.m. on January 24, 2026. Resident Ronald McCallister, 60, was killed and 15 others injured, including firefighters caught in the blast as they arrived to investigate a gas odor. Prosecutors say Samuel Calderon, 55, who did not live in the building, broke into an apartment and disconnected a stove to steal and sell it.

Updated May 23

Force in Play

Publicly supporting striking nurses

Nearly 15,000 nurses walked off the job at Mount Sinai, Montefiore, and NewYork-Presbyterian on January 12, 2026—the largest nurses' strike in New York City history. The walkout came three years after nurses at two of those same hospital systems won enforceable staffing ratios through a three-day strike. Now the hospitals want to roll those standards back, while also seeking to cut nurses' healthcare benefits.

Updated May 21