Which of the following is an example of a condition for tax exemption application?

Filing with each appraisal district is indeed a critical condition for a tax exemption application. In Texas, property owners seeking tax exemptions must ensure that their application is submitted to the appropriate appraisal district where the property is located. Each district may have specific requirements, forms, and deadlines for submitting applications, which is why it's essential for applicants to be diligent about filing with each respective appraisal district. This ensures that the request for exemption is properly processed and considered within the guidelines set forth by Texas tax law.

The other options, while relevant to property ownership and usage, do not directly pertain to the procedural requirements for applying for a tax exemption. Ownership of multi-family units and utilizing the property for rental purposes may impact eligibility for certain exemptions but are not conditions that need to be satisfied when applying. Similarly, residency in the property reflects personal use but does not capture the necessary procedural requirement of interfacing with the appraisal district for the filing of an exemption claim.