Houston’s New Rental Air-Conditioning Rule: What Property Owners Should Know

Houston landlords now have a new city cooling requirement. Here is what changed, what owners should check, and how to compare repairing, keeping, listing, or selling a rental.

Houston City Council approved a new rule on August 19, 2026, requiring rental properties in the City of Houston to have working refrigerated air. Owners were given 120 days to comply. Central air is not the only option. Window units and portable units may qualify if the equipment can meet the city’s temperature standard.

The practical answer for landlords is simple: inspect every occupied rental now, document what is installed, confirm whether it can maintain the required temperature, and create a repair or replacement plan before the deadline. If a property has major deferred maintenance and the numbers no longer work, repairing is not the only choice. Keeping, refinancing, listing, or selling as-is may also deserve a fair comparison.

What Changed in Houston?

Houston previously allowed a window-screen exception that could let a rental satisfy the local rule without refrigerated air. The new ordinance removes that exception. City and news reports say rental owners must now provide and maintain an operable cooling system in habitable spaces.

The reported performance standard is that the system must be capable of keeping the space at 80 degrees Fahrenheit or below, or at least 20 degrees cooler than the outside temperature. Published descriptions differ slightly in how they explain which temperature applies in extreme heat, so owners should rely on the final ordinance and current City guidance when testing compliance.

The ordinance does not require every owner to install a full central HVAC system. Depending on the property, central air, qualifying window units, portable air conditioners, or another refrigerated system may be acceptable. The equipment still needs to work and meet the required standard.

Who Should Pay Attention?

The change matters most to owners of rental homes and apartments inside Houston city limits. A Houston mailing address does not always mean a property is inside the city, so verify jurisdiction before assuming the ordinance applies. Owners in Harris, Fort Bend, Montgomery, Brazoria, or Galveston counties may be governed by a different city or by different local rules.

Even when this specific Houston ordinance does not apply, the lease and Texas law may still create repair responsibilities. Texas Property Code Chapter 92 addresses conditions that materially affect an ordinary tenant’s physical health or safety. Lease language, notice procedures, the cause of the problem, and local ordinances can all matter. Owners should speak with a qualified Texas attorney when the facts are disputed.

A Practical Compliance Checklist for Rental Owners

• Confirm whether each property is inside Houston city limits and identify the current local code that applies.
• Inventory every cooling system, including central equipment, window units, and portable units.
• Have a qualified HVAC professional test capacity, airflow, electrical load, drainage, and safety.
• Keep invoices, photographs, service reports, tenant notices, and temperature records in one property file.
• Review leases and written repair procedures with qualified counsel or a knowledgeable property manager.
• Budget for repairs, replacement, higher summer utility use, and emergency service calls.
• Avoid waiting for the hottest week of the year, when equipment and technicians may be harder to secure.

Documentation does not replace compliance, but it can help everyone understand what was reported, when access was provided, what work was ordered, and when repairs were completed.

Repair the Existing System or Choose Another Cooling Solution?

The least expensive purchase is not always the least expensive solution. A small window unit may appear cheaper than repairing central air, but owners must consider room layout, electrical capacity, security, drainage, installation, energy use, and whether the equipment can actually cool the required habitable areas.

Central HVAC repair may make sense when the ductwork and most of the system remain serviceable. Replacement may be more practical when equipment is obsolete, frequently breaks down, uses an older refrigerant, or cannot handle the house. Multiple portable or window units may work in some properties, but they still need safe installation and enough capacity.

Run the Numbers Before Making a Large Investment

Before authorizing a major HVAC project, look beyond the contractor’s invoice. Compare the full cost of each path:

• Immediate repair or replacement cost
• Expected remaining life of the system
• Electrical, duct, insulation, or permitting work
• Lost rent or vacancy during repairs
• Ongoing maintenance and emergency calls
• Insurance and financing requirements
• Current rent, realistic future rent, and operating expenses
• The property’s present value and likely value after repairs

A strong rental may easily justify the investment. A low-debt property with stable tenants and solid cash flow may be worth improving and keeping. On the other hand, an older property with HVAC, roof, foundation, plumbing, electrical, and tenant problems can turn one repair into a much larger capital decision.

Four Options to Compare

1. Repair the Property and Keep Renting It

Keeping the rental may be the best choice when the location is good, cash flow is healthy, and the repair is manageable. The benefit is continued income and ownership. The drawback is that the owner keeps the maintenance risk, management workload, vacancy exposure, and future capital needs.

2. Improve the Property and List It With a Realtor

Repairing and listing can expose the property to more owner-occupant and investor buyers. This may support a higher price when the home is in retail-ready condition. The tradeoff is paying for work before the sale, carrying the property, handling showings, and accepting inspection, appraisal, and financing risk.

3. List the Rental As-Is

A Realtor can also market a rental in its current condition. This can create competitive exposure without completing every repair, although the buyer pool may be smaller and financing may be harder if the property has serious habitability or mechanical issues. Tenant access and lease rights also need careful handling.

4. Sell Directly to an Investor or Cash Buyer

A direct as-is sale may fit an owner who does not want to fund HVAC work, coordinate contractors, manage tenant issues, or wait through a traditional sale. This path generally prioritizes speed, convenience, privacy, and certainty. It usually does not produce the same price as a fully repaired retail property because the buyer must account for repairs, holding costs, risk, and resale expenses.

For a fuller look at that tradeoff, read How Much Less Will Cash Home Buyers Offer? The right comparison is expected net proceeds, time, risk, and effort, not simply the highest possible future price.

A Hypothetical Houston Rental Scenario

Hypothetical example: An owner has a 1970s rental home inside Houston. The central system no longer cools properly. An HVAC inspection also finds damaged ductwork and an electrical issue. The roof is near the end of its life, and the tenant plans to move when the lease ends.

If the owner has reserves and wants long-term income, completing the HVAC, electrical, and roof work may be reasonable. If the owner wants the highest possible exposure, repairing and listing may be worth the time. If the owner is tired of management and does not want to invest more cash, an as-is listing or direct sale may be more practical. No option is automatically best until the actual costs, value, lease, and timing are reviewed.

Properties with missing or failed HVAC systems can still be sellable. HCHB discusses similar repair-heavy situations in Is My House Too Ugly to Sell?

Do Not Treat a Tenant Complaint as Only a Sales Problem

If a tenant reports unsafe heat or failed cooling, the immediate issue is the condition of the occupied property. A possible future sale does not erase current responsibilities. Respond in writing, follow lawful notice and access procedures, arrange qualified service, and avoid retaliation or self-help actions. Get legal advice when access is refused, responsibility is disputed, rent is unpaid, or eviction is being considered.

Frequently Asked Questions

When did Houston approve the new rental AC rule?

Houston City Council approved it on August 19, 2026. Reports state that owners received 120 days to comply. Confirm the precise deadline and current enforcement guidance with the City.

Does every Houston rental need central air?

No. Published guidance says qualifying window or portable units may be used, but the cooling equipment must meet the city standard and be safely installed and maintained.

What temperature must a Houston rental maintain?

Reports describe a standard of 80 degrees or below, or at least 20 degrees cooler than outside. Because wording matters during extreme temperatures, review the final ordinance or ask the City how the calculation applies to your property.

Can I sell a Houston rental with a broken AC system?

Potentially, yes. You may repair and list, list as-is, or consider a direct buyer. An occupied property still requires careful attention to the lease, tenant rights, disclosures, access, and applicable repair duties.

Is selling to a cash buyer the best choice?

Not always. A repaired retail listing may produce a higher price. A direct sale may fit when speed, convenience, privacy, certainty, or avoiding repairs matters more. Compare estimated net proceeds and risk before deciding.

The Bottom Line

Houston’s new rule gives rental owners a clear reason to inspect cooling systems now. Start with the ordinance, the property’s location, the lease, and a qualified HVAC evaluation. Then decide whether repairing and keeping, repairing and listing, listing as-is, or selling directly makes the most sense.

If the rental is otherwise strong, a repair may be the obvious move. If it has become a larger repair and management burden, selling may be worth considering. The best decision is the one that fits the property’s real numbers and your goals.

For more practical property-owner guidance, visit the HCHB real estate blog.

Need to Compare an As-Is Sale?

If you own a repair-heavy rental in Greater Houston and want to compare a direct sale with your other options, you can request a free, no-obligation cash offer from Houston Capital Home Buyers. Call 713-581-9075 or visit HoustonCapitalHomeBuyers.com. Not every property will qualify, and there is no pressure to accept an offer.

This article is for general educational information only. It is not legal, tax, financial, insurance, property-management, or HVAC advice. Rules and enforcement can change. Consult the City of Houston and qualified professionals for guidance about a specific property.

Sources

• City of Houston Council District 5, Press and Media Page
• Spectrum News, Houston Passes New AC Requirement for Rental Housing, August 24, 2026
• Texas State Law Library, Tenant Rights Concerning AC and Heating
• Texas Property Code, Chapter 92, Residential Tenancies