There's a question every buyer should ask before signing any presale in Quintana Roo: is this development in compliance?
SEDETUS, Quintana Roo's Secretariat of Sustainable Territorial Development, publishes two official registries: the regular developments registry, listing projects that comply with state urban regulations, and the irregular developments registry, listing those operating without the State Urban Coherence Certificate.
As of July 27, 2026, the combined registry has 2,349 registered developments across the state: 2,228 regular and 121 irregular.
Crossing those two numbers by municipality reveals something very few buyers know.
The irregularity map of Quintana Roo
The data by municipality tells very different stories depending on where you're looking.
Isla Mujeres has 20 regular developments and 31 irregular. That's an irregularity rate of 60.8%: more than half of the developments registered in that municipality have an active SEDETUS alert. That's not a minor detail for anyone evaluating a purchase there.
Othón P. Blanco, which includes Chetumal, has 37 regular and 13 irregular: a rate of 26%. Bacalar has 69 regular and 9 irregular: 11.5%. Puerto Morelos has 70 regular and 5 irregular: 6.7%. Tulum has 787 regular and 31 irregular: 3.8%. And Benito Juárez, which includes Cancún and is the municipality with the most registered developments in the state, has 826 regular and 26 irregular: 3.1%.
Lázaro Cárdenas shows 7 regular and 4 irregular, a rate of 36.4%, but over a base of just 11 registered developments. With numbers that small, a single case moves the percentage several points and the comparison loses meaning.
And Playa del Carmen has 410 regular and 2 irregular.
An irregularity rate of 0.5%, the lowest in all of Quintana Roo.
Why Playa del Carmen is where it is
The data isn't coincidental. Playa del Carmen is the municipality with the longest history of formal urban development on the Riviera Maya. It has a longer track record of project regularization, a more mature real estate market and municipal oversight with more tools and history than younger municipalities like Tulum, which became an independent municipality only in 2008.
Two out of three regular developments statewide, 67.7%, are listed in the registry under a condominium denomination. In Playa del Carmen the pattern repeats almost identically: 271 of its 410 regular developments, or 66.1%. The dominant product is the vertical condominium, which by its nature requires more paperwork and documentation than horizontal developments, and that naturally filters out developers without the capacity to complete the process.
The pace is also relevant. The year with the most entries in the regular registry was 2024, with 497. In 2025 there were 300 and so far in 2026, 125. The pace is slowing, which means that product with complete documentary certainty is becoming scarcer, not more abundant.
What the data doesn't say
It's worth being precise about the limits of this analysis.
The SEDETUS registry records the State Urban Coherence Certificate, one of the documents a development must have, but not the only one. A project can be in the regular registry and still have pending items in its municipal construction permit, environmental impact authorization or condominium regime.
A development not appearing in the irregular registry doesn't guarantee it's compliant in every aspect. It's one layer of verification, not the complete verification.
And a development not appearing in either registry may simply mean it's very new or that the process is underway. The registry is not exhaustive of everything that exists: it's exhaustive of what has been processed and registered.
Why the 0.5% matters for those buying in Playa del Carmen
For the buyer evaluating Playa del Carmen against other Riviera Maya destinations, the irregularity data is a context factor that rarely appears in sales materials.
The developers operating in Playa del Carmen are, in their great majority, working within the regulatory framework. That doesn't guarantee that every specific project has all its documentation complete, you need to review case by case. But it does mean the ecosystem you're buying into has a more consolidated culture of compliance than other municipalities in the state.
For those buying to live, that translates into less risk of regulatory surprises after signing. For those buying to invest, into assets with greater legal certainty and a better long-term value trajectory.
At Reference we verify each development's status in both SEDETUS registries before incorporating it into our portfolio. It's not a bureaucratic process, it's the minimum standard we consider reasonable before recommending that someone invest their money.
If you want to verify a specific development you are evaluating, you can do so directly in our /verifica section, where we have all four SEDETUS registries updated as of July 27, 2026.
Sources: SEDETUS Quintana Roo, Regular Developments Registry and Irregular Developments Registry, consulted July 27, 2026. 2,228 regular developments and 121 irregular across the state.
Reference Real Estate Team
📍 Playa del Carmen, Quintana Roo
referencerealestate.mx
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