Building permit in Saltillo: requirements and costs for 2026

In 2026, the major building permit in Saltillo is issued by the Dirección de Desarrollo Urbano for homes of 60 to 1,000 m². The application costs $94.00 MXN and the inspection $94.00 MXN inside the urban area, per the 2026 Revenue Law of the Municipality of Saltillo; on top of that comes a fee of $39.22 per m² in H1, H2 and country-lot zones.

Key facts

• Application $94.00 MXN and inspection $94.00 MXN ($334.00 MXN outside the urban area).
• Per-m² fee in H1/H2 and country-lot zones: $39.22, under article 26 of the 2026 Revenue Law.
• In H3 zones the fee is $23.33/m²; in H4/H5 and rural zones, $9.80/m².
• The major permit covers buildings of 60 to 1,000 m² (form F-VNT-10).
• The alignment certificate is valid only if issued after November 9, 2021.

Which agency issues the permit, and which regulation applies?

Saltillo's Dirección de Desarrollo Urbano processes the building permit through its Ventanilla Única (single window). The framework is the Urban Development and Construction Regulations for the Municipality of Saltillo, published in the Official Gazette on January 17, 2006, and amended in December 2025.

The specific process for homes of 60 to 1,000 m² is the Major Building Permit, the permits step within the stages to build a house in Saltillo, documented in form DDU-DOC-PI-04-04, revision 22 (July 22, 2026). That form is what sets, document by document, what the Ventanilla Única requires to process the application; an outdated version may list requirements different from the ones currently in force.

What exact requirements does the major permit ask for?

According to the requirements sheet published by the municipality, the Major Building Permit requires:

• Official ID (INE) of the property owner.
• Cadastral key for the property, with property tax current.
• Property deed, registered with the Public Property Registry.
• Valid alignment certificate, issued after November 9, 2021.
• Three sets of architectural and structural plans, signed by a Director Responsable de Obra.

Without a registered deed or paid property tax, the Ventanilla Única will not process the application: both requirements are checked against the public registry and the municipal cadastral roll.

The Director Responsable de Obra who signs the plans is the one who certifies to the municipality that the project meets the Urban Development and Construction Regulations. That is why the major permit requires three sets of plans carrying that signature, and an architectural design alone, without that technical backing, is not enough.

How much does the building permit cost in Saltillo in 2026?

The 2026 Revenue Law of the Municipality of Saltillo sets two flat costs and a variable fee per square meter.

The same 2026 Revenue Law also sets a reduced fee of $4.11 per m² to regularize a construction that already exists but was never permitted at the time; that is a different situation from a new permit, and it does not replace the major permit's document requirements.

For example, for a hypothetical 150 m² house in an H1 or H2 zone, the per-square-meter fee would be $5,883.00 MXN (150 × $39.22), not counting the application or inspection. This is an illustrative calculation using the 2026 rate; it does not replace the official assessment, which the Dirección de Desarrollo Urbano issues based on the exact project and zone.

The fee is calculated on the project's built floor area, not on the lot's area; a one-story house and a two-story house on the same lot can owe different fees if their built floor area differs. The zone (H1, H2, H3, H4, H5, country-lot or rural) is set by the land-use designation in force for that lot, and it is worth confirming before budgeting for the process.

How does the cost compare with Arteaga?

The 2026 Revenue Law of the Municipality of Arteaga, in its article 22, sets housing building-permit fees lower than Saltillo's in the same categories.

On the same hypothetical 150 m² house in an H1/H2 zone, the fee in Arteaga would be $3,711.00 MXN (150 × $24.74), versus $5,883.00 MXN in Saltillo. This comparison covers only that municipal per-square-meter fee; each municipality has its own regulations, requirements and agency. In Arteaga, the process is handled by its Dirección de Desarrollo Urbano.

How does Grupo Server help?

Server Construcciones has operated in Saltillo since 1966 as a contractor for land development, paving, bridges and industrial buildings, and is familiar with the process before the Dirección de Desarrollo Urbano. For questions about a project, you can write in through the contact page or review Grupo Server's construction section, with offices at Blvd. Manuel Gómez Morín 4370, Residencial Las Misiones, Saltillo.