How to Verify a Real Estate Developer in Mexico City Before Buying

Checking Corporate Existence via SIGER and the RPC

When buying off-plan or new-build residential property in Mexico City, a brochure presentation must be cross-referenced against official public records. Every legally operating Mexican commercial entity, including real estate developers structured as a *Sociedad Anónima* (S.A.) or *Sociedad de Responsabilidad Limitada* (S. de R.L.), must be registered in the *Registro Público de Comercio* (RPC).

To check the corporate identity of the developer, request their full legal corporate name (*razón social*) and their *Registro Federal de Contribuyentes* (RFC) tax identification number. With these details, search the *Sistema Integral de Gestión Registral* (SIGER 2.0), an online database maintained nationally by the federal *Secretaría de Economía*.

The RPC entry provides the company's *Folio Mercantil Electrónico*. This document displays the incorporation deed (*Acta Constitutiva*), legal representatives (*apoderados legales*), exact corporate purpose, capital structure, and any recorded corporate amendments or insolvency proceedings. If the entity attempting to sell the property does not exist in the RPC or if the individual signing the contract lacks documented legal power of attorney (*Poder Notarial*) explicitly granting authority to execute real estate sales, do not transfer funds.

Confirming Land Ownership at the Public Registry

Having a valid company record does not prove that the developer owns the specific plot where the development is planned. In Mexico City, real estate ownership is recorded at the *Registro Público de la Propiedad y de Comercio de la Ciudad de México* (RPPCCDF).

To confirm land title, ask the developer for the *Escritura Pública* (public deed) of the land, signed before a *Notario Público*. Note the *Folio Real* (the unique property identification code in the registry system). You or a legal representative can request official certificates directly from the RPPCCDF using this number:

• Certificado de Libertad de Gravamen: Proves the land is free of mortgages, tax liens, litigation, or judicial attachments.
• Folio Real Extract: Displays the full chain of title, confirming the company named in your pre-sale contract matches the recorded owner on the deed.

If the land is held under a real estate trust (*Fideicomiso Inmobiliario*), request the full trust agreement. Confirm that the bank acting as trustee (*fiduciario*) holds direct title to the land and that the developer is formally designated as the primary beneficiary with the contractual right to construct and market units.

Verifying Mexico City Planning Approvals and Building Permits

A developer cannot legally build or sell units without specific municipal approvals. In Mexico City, urban planning and construction permits are issued through the local municipality (*Alcaldía*) and the *Secretaría de Desarrollo Urbano y Vivienda* (SEDUVI):

1. Certificado Único de Zonificación de Uso de Suelo: Issued by SEDUVI, this certificate establishes the allowed land use, maximum building height, total constructible square meters, and maximum number of residential units allowed on the lot. Check this against the sales brochure to ensure the developer is not selling more units or floors than permitted. 2. Manifestación de Construcción: Submitted to and registered by the local *Alcaldía*, this document is the active construction permit. Verify that the *Manifestación* is classified as Type B or C (required for medium-to-large multi-family residential projects) and that it remains active and valid. 3. Dictamen de Impacto Urbano: Required for large-scale developments, confirming compliance with regional infrastructure, water, and traffic capacity.

All official planning decisions, land-use maps, and zoning certificates can be queried independently using SEDUVI's public portal (*Sistema de Información Geográfica de la Ciudad de México* - SIG-SEDUVI).

Reviewing Track Record, History, and Mandatory Registration

To evaluate a developer's track record and compliance record, check three specific sources:

• PROFECO Buró Comercial: Under official standard *NOM-247-SE-2021*, all real estate developers marketing residential property in Mexico must register their adhesion contract (*contrato de adhesión*) with the *Procuraduría Federal del Consumidor* (PROFECO). Search the PROFECO portal to review consumer complaints, administrative fines, and whether the developer's contract model is officially approved.
• Régimen de Condominio: For multi-unit buildings, a completed development must have its *Régimen de Propiedad en Condominio* formally recorded at the RPPCCDF. Request the deed of condominium for previous developments completed by the same developer to verify that prior buyers received individual registered title deeds (*escrituras*).
• Constancia de Adquisición de Infraestructura: Check whether previous projects successfully secured final water and sewer connections from the *Sistema de Aguas de la Ciudad de México* (SACMEX) and final completion certificates (*Aviso de Terminación de Obra*) from the *Alcaldía*.

Critical Red Flags That Should Stop a Purchase

Stop the transaction immediately if any of the following conditions exist:

• Ejido or Communal Land Status: The land is classified as *ejidal* (communally held agricultural land) without a completed formal privatization process (*desincorporación*) recorded at the *Registro Agrario Nacional* (RAN). Private residential condominiums cannot legally be sold on un-converted *ejido* land.
• Absence of NOM-247 Approved Contract: The developer refuses to provide a PROFECO registration number for their pre-sale agreement or uses a contract structure that penalises the buyer while exempting the developer from construction delays.
• Mismatch in Legal Seller: The entity taking your deposit is different from the owner listed on the land deed held at the RPPCCDF, with no formal power of attorney or trust instrument linking them.
• Direct Payments to Personal Accounts: You are instructed to make reservation deposits or staged pre-sale payments into individual personal bank accounts rather than a corporate bank account held by the developer or a designated bank escrow account (*fideicomiso*).
• Zoning Mismatch: The sales agent offers a unit on a floor level that exceeds the maximum height allowed under the SEDUVI *Uso de Suelo* certificate for that specific lot.

*Note: Real estate due diligence requires independent legal confirmation by an independent professional operating in Mexico City.*