MEXICO CITY – Experts and legislators are warning that a new government initiative aimed at regulating the rental market in Mexico City could severely impact students, workers, families, and migrants. The proposed “Law of Tenancy Relations and Fair, Reasonable, and Affordable Rents” could lead to a significant decrease in housing availability and a subsequent spike in rental prices.

The primary concern among critics is that the new obligations imposed on property owners—whether they are renting out a single room, an apartment, or a house—will discourage them from listing their properties. This supply-side contraction is expected to drive up the costs of the remaining available units.

Key Provisions and Expert Criticism

José Luis Matabuena, a constitutional lawyer, questioned the government’s attempt to impose price caps on rent, even when a property changes tenants. “It is absurd for the authority to claim that when a tenant leaves, the rent for the next tenant must be capped at the same cost… A contract is an agreement of wills between parties. The government cannot interfere with private property in that regard,” Matabuena stated.

Real estate experts have also warned of the “ripple effect” of this shortage. They suggest that individuals seeking to live near schools or workplaces will be forced to move to the outskirts of the capital. This shift would not only result in higher transportation costs but also lead to a significant loss of productive time due to longer commutes.

Political Opposition in the Capital

Opposition parties in the Mexico City Congress have signaled their intent to vote against the initiative. While some acknowledge that the government’s intentions may be positive, they argue that housing rights should be secured by policies that increase supply rather than restrictions that aggravate scarcity.

Andrés Atayde, coordinator for the PAN party’s legislators, noted that the proposal, as currently written, creates legal uncertainty and discourages investment. “The PAN is clear that we would vote against it. We will present reservations to see if we can build an initiative that actually helps increase housing supply and, consequently, more affordable prices,” Atayde explained.

Similarly, Jesús Sesma, leader of the PVEM in Mexico City, stated that his party will not support the proposal in its current form. He emphasized the need to revise nine specific articles to ensure that new rules do not stifle real estate investment, hinder urban development, or create uncertainty for both builders and renters.

Status of the Initiative

The initiative was published on October 14, 2026, and referred on October 20 to the Joint Commissions on Housing and Administration and Justice of the Mexico City Congress. It currently awaits a formal report and a full vote.

Key points of the proposed law include:

• Rent price caps.
• Regulations on guarantees and fees.
• Non-discrimination clauses.
• Creation of a Free Defender’s Office within the Social Procuracy (Prosoc).
• Digital registration of rental contracts via the Public Innovation Digital Agency (ADIP).

Proposed Fines for Owners and Tenants

The bill also outlines specific penalties for non-compliance:

• For Owners: Fines ranging from 11,731 to 46,924 pesos for exceeding rent limits; 2,932 to 5,865 pesos for failing to provide the original contract; and one to three months’ rent for failing to register contracts.
• For Tenants: Fines ranging from 5,865 to 11,731 pesos for non-residential use without authorization, and between 5,865 and 23,462 pesos for making unauthorized modifications to the property.