New York City’s new public grocery plan is supposed to be an answer to high food prices. What it has produced so far is a cost figure that reads like satire. Mayor Zohran Mamdani’s administration has identified La Marqueta in East Harlem as the first site in its city-run grocery initiative. The location is expected to span 9,000 square feet and cost $30 million to build, part of a broader $70 million plan for five stores across the boroughs. That works out to roughly $3,333 per square foot for a store being sold to the public as an affordability measure.

That number is the whole story. Grocery stores are not complicated luxury assets. They are brutally practical businesses that survive on thin margins, disciplined purchasing, operational efficiency, and scale. A government-backed store that needs luxury-level capital before it opens is already failing the most basic affordability test. If the city has to spend extraordinary sums just to create a single 9,000-square-foot grocery box, then the model is upside down before the first customer walks in.

The details make the pitch weaker, not stronger. Reuters reported that the city will own the land and provide subsidies while private operators handle daily operations. Reporting has also indicated that lower prices will be guaranteed only on a limited “core basket” of staple goods. So taxpayers are being asked to underwrite a massively expensive buildout, absorb the political risk, and wait years for a store that will not even promise lower prices across the board. That is not a serious market correction. It is a public subsidy wrapped around a narrow discount program.

Mamdani wants this framed as bold action on affordability. It looks more like a monument to ideology. New York is already under fiscal pressure, and this project asks voters to believe that government can make groceries cheaper by spending far more than private operators would ever tolerate. That is the contradiction critics are seizing on. Cheap groceries come from cost control. This plan starts with a $30 million bill. For a politician who ran on making the city more affordable, that is not a small embarrassment. It is the policy in one number.

As A16Z says:

“At ~$3,333/sqft, the warm embrace of collectivism is promising the most luxurious grocery store by a factor of ~10.

It sure seems like ‘affordable, high-quality groceries’ is an area where we’ve made a lot of progress. But if not, it’s hard to see how (an already cash-strapped city) building perhaps the most expensive ‘affordable’ grocery ever improves the situation all that much.”

A mayor who campaigned on affordability is now attached to what may be one of the most expensive “affordable grocery” projects in the country on a per-square-foot basis. Supporters can argue that underserved neighborhoods need bold intervention. Critics will argue that a cash-strapped city is spending luxury-level money to prove a point the private market already settled long ago: selling basic groceries cheaply depends on lean operations and scale, not civic spectacle.