How Tiny Ucú Is Becoming the New Frontier for Developers in Yucatán

A 10-minute drive from Mérida’s Periférico, past the sprawling gated communities of Ciudad Caucel and large industrial parks, lies the tiny town of Ucú, which, as locals tell it, is in “the middle of a war for its survival”. 

On paper, Ucú is still a tiny rural town. It is a place of ejidos (communal lands), hidden Maya pyramids, and natural aguadas (freshwater pools) that sustain local wildlife.

But the sound of chainsaws and surveying equipment is now echoing through its forests, and the locals say their home is the “next target” of an unprecedented real estate boom that threatens to erase their identity.

While official census data suggests Ucú has roughly 4,049 residents, the reality is that thousands more already live here without knowing it. The mayor of Ucú, Gener Pech León, recently said that over 4,000 people are living in luxury developments, including residents of the massive Ciudad Caucel development.

“Two or three of the subdivisions we officially recognize are very small and do not compare to those that we now know are settled in Ucú but are considered part of Caucel,” Pech León stated, warning that this population explosion, if not managed, could lead to social and environmental collapse.

The Numbers Behind the Boom

For decades, Ucú remained quiet. That silence ended in 2025. The numbers being tossed around in town hall meetings are staggering for a municipality of its size:

In March 2025, Yucatán’s Governor Joaquín Díaz Mena inaugurated a new large-scale development in Ucú. The investment is 5.5 billion pesos (approximately $275 million USD), constructing 3,500 homes just minutes from the proposed route of the new Progreso rail line.

Developers have revived a long-dormant master plan originally called “Ciudad Ucú” (Ucú City). This plan covers 2,760 hectares—roughly the size of a small town—with the goal of housing 250,000 people in 22,000 homes.

In January 2026, another impact study landed on the desks of the Ministry of Sustainable Development. This project, named Cituán, proposes 3,708 lots on 104 hectares, requiring the clearing of 83% of the area’s vegetation.

Ucú’s Residents Fight Back

But the locals are not taking this lying down. For the ejidatarios (communal land farmers), this is not progress; it is despojo (dispossession). In July and August 2025, tensions exploded. Nearly 200 campesinos marched into the disputed jungles to physically block surveyors. They accused the state government of complicity with businessmen attempting to steal over 3,012 hectares of communal land—land they claim was illegally adjudicated to the state back in 2008.

“We are seeing how our forests, flora, and fauna are being destroyed, without any authority listening to us,” said Felipe Quintal, the local commissioner, leading a protest through the disputed territory. “We will not let our guard down; we will continue in defense of what is ours”.

The ejidatarios have documented specific environmental damages they claim are being ignored to make way for the concrete. They point to the destruction of two vital aguadas—one measuring 300 by 200 meters and another smaller pool—that serve as key sources of water for native species, including migratory ducks and wild felines.

“It is not just land; it is our history,” said one protester, pointing to a pre-Hispanic sacbe (white road) carved into the limestone, which is currently being torn up to create a 40-meter-wide breach for the development machinery.

The Fight for Identity

The fight in Ucú is not just about money or even the environment; it’s existential. The municipal government is scrambling to conduct a new census, hoping that if it can prove the population exceeds 4,000, it can secure more federal resources to manage the sprawl.

But the locals are fighting a deeper battle. With the announcement of Ciudad Ucú — a planned metropolis for 250,000 people—the original town of Ucú risks becoming just a footnote in a real estate brochure.

“In Yucatán, more than 140,000 workers are looking for housing,” officials argue, justifying the expansion. But as the heavy machinery rolls in and the surveyors mark their lines, the people of Ucú are asking a question that no real estate index can answer: When the city finally arrives, will there be any room left for them?

For now, the ejidatarios are watching the trees. “We are waiting for the intervention of Semarnat (Environment Ministry) to stop the deforestation,” said a local leader. “We are seeing how our home is being sold out from under our feet.”

With information from Diario de Yucatán.