Local guide
Mold in San Antonio, Texas
San Antonio’s Metro Health page says the city cannot force private owners to remediate mold. A leaking roof, failed plumbing or other building defect may still warrant a separate Code Enforcement inquiry, alongside your written repair notice.
Local resource reviewed: 2026-10-10
Texas legal sources reviewed: 2026-05-04
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Start With Your San Antonio Property
Describe observable water damage and the component that needs repair rather than requesting a city mold test. Check rain-facing openings, plumbing and cooling drainage, and ask the contractor to explain how each affected material will be dried or removed.
San Antonio Metro Health mold guidance
Metro Health explains the limits of city authority over mold remediation on private property. For a separate building-code defect, ask Development Services Code Enforcement which reporting category applies.
Before you contact them:Keep the address, unit, leak description, dates and written owner notice together. Separate the request to repair a code-related moisture source from a request for mold assessment or cleanup by a qualified provider.
Open the official local resource
Local resource reviewed 2026-10-10. An agency inspection or complaint does not replace the repair request to your landlord.
Choose Your Next Action
Clues to Record
These observations help direct an inspection; they do not identify mold type, hidden extent or a medical cause.
- New dampness or growth at a location that was recently cleaned or repaired.
- A recurring musty odor near a previously wet wall, floor or cabinet.
- Soft, swollen or separating material, or staining that expands after water use or weather changes.
Guidance: EPA cleanup decisions | CDC cleanup precautions
Plan the Work and Compare Bids
Record the affected areas, source repairs, containment, material removal and completion checks before comparing contractors. This planner organizes the scope; it does not predict a local price or replace written bids.
State Laws and Rights
Check Texas notice requirements and the coverage of your tenancy before using a rent remedy or ending a lease. The local reporting contact above can address only the issues within its stated scope.
Texas mold law snapshot
Texas has mold-specific rules in addition to general habitability standards.
Texas recognizes an implied warranty of habitability requiring landlords to maintain rental properties in a condition fit for human habitation. Under Texas Property Code Section 92.052, landlords must make a diligent effort to repair conditions that materially affect the physical health or safety of an ordinary tenant. While mold is not specifically mentioned in the statute, courts have applied this standard to mold issues when they pose health risks. Examples of conditions affecting health and safety include sewage backups, roaches, rats, no hot water, faulty wiring, and roof leaks. Mold caused by these types of conditions falls under the landlord's duty to repair.
Use the full Texas guide for tenant rights, landlord responsibilities, and remedies.
Repair Notices and Rent Decisions
Start with these Texas rules, then check the local regulations section and your property's coverage. A statutory notice period is not always a deadline for finishing every repair. Keep proof of notice and get local legal advice before changing rent payments or ending a lease.
How long does a San Antonio landlord have to fix mold?
No universal mold-specific repair deadline was confirmed for Texas in the sources reviewed for this guide. Treat timing as notice-and-condition specific: document the mold and moisture source in writing, use the cited habitability or repair source, and get local code enforcement or legal aid advice before treating any deadline as fixed.
Sources: Texas Property Code Section 92.052
Can San Antonio tenants withhold rent for mold?
Texas law generally does not allow tenants to withhold rent solely because a landlord fails to make repairs. The landlord's duty to repair and the tenant's duty to pay rent are treated as separate obligations under Texas law. Withholding rent without a court order may give the landlord grounds to file an eviction. Instead, tenants should file a repair and remedy lawsuit in justice court, where a judge can order repairs, rent reductions, and damages. Tenants must be current on rent when giving notice of needed repairs to enforce their rights.
Sources: Texas Attorney General - Renter's Rights | Texas Property Code Section 92.052
Does mold in San Antonio require relocation?
Unclear as a standalone statewide mold relocation benefit in the sources reviewed for this guide. If mold or remediation makes the unit unsafe or unusable, Texas tenants should look to the cited habitability, essential-services, condemnation, disaster, or lease-termination rules and ask legal aid whether rent abatement, substitute housing, temporary vacancy, or termination applies.
Sources: Texas Property Code Section 92.052
Does mold have to be disclosed in San Antonio?
Texas does not have a specific law requiring landlords to disclose the presence of mold to new tenants. However, the Texas Deceptive Trade Practices Act requires landlords to disclose facts that could strongly influence a prospective tenant's decision, which includes knowledge of mold infestations or ongoing water leak problems. If a landlord makes false statements about mold issues, they may face legal consequences. For property sales, Texas Property Code Section 5.008 requires sellers to disclose known material defects, and the Texas Real Estate Commission (TREC) contract requires disclosure of any Certificates of Mold Remediation issued within the past five years.
Sources: republictitle.com | Texas Property Code Section 92.052
Local Regulations
If your city has additional property-maintenance or code-enforcement rules, start here before filing complaints or making escalation decisions.
Frequently Asked Questions
These FAQs cover the questions readers usually ask next in San Antonio: what to do first, when to test, and how local mold problems connect back to Texas law.
Who can help with a housing-condition complaint in San Antonio?
What should I inspect first at my home in San Antonio?
What are the first signs of mold in San Antonio homes?
When should I hire a mold professional in San Antonio?
What should I do about mold after a San Antonio storm?
Do temperature swings in San Antonio cause mold?
Cleanup and testing guidance: EPA cleanup guidance | EPA sampling guidance | CDC cleanup precautions
Reference Data and Limits
Reference Sources for San Antonio
These are selected reference-location outdoor and housing-stock inputs. The station does not necessarily represent every neighborhood or elevation in the city. They are not indoor measurements, a mold-growth forecast, or evidence about a particular building. The humidity-month list is a Mold Compass threshold screen, not a NOAA-defined mold season.
Sources: [NOAA precipitation normal, 1991-2020] | [NASA POWER MERRA-2 modeled/reanalysis outdoor relative humidity at the SAN ANTONIO STINSON AP, TX US coordinates; 1991-01-01/2020-12-31] | [US Census ACS median structure year for San Antonio city, Texas (place GEOID 4865000; exact-place); 2024 ACS 5-year]
Official Resources
Use these official agencies, program links, and state resources when you need primary sources instead of general advice.
Need Help Paying for Repairs?
Find Texas repair-assistance contacts, financing programs and legal referrals, with eligibility and service limits.
View Texas Assistance ProgramsLocal Extension Resources
University extension programs often publish research-based prevention and cleanup guidance.
View Texas Extension Resources