The Houston rental calendar.

Owning a rental in Houston runs to two calendars at once. One is the leasing year, when renters move and what they’ll pay. The other is the weather year, from heat and hurricanes to clay soil and the occasional hard freeze. Plan around both and most of the expensive surprises in a rental go away.

The leasing year

HAR’s monthly reports show a clear and reliable rhythm. Peak season, roughly May to August, brings around 4,800 to 5,200 single-family leases a month across Greater Houston, homes leasing in 35 to 42 days, and the year’s highest rents. The December-to-February trough brings 3,300 to 3,900 leases a month, 48 to 50 days on market and rents about $200 lower.

Zillow’s renter research points the same way, with move-ins peaking from March to June at around 10% of renters a month. For a family choosing a home by school district, the summer before the school year is the natural time to move.

Move your lease end into the busy season

The simplest way to use the leasing year is to control when your leases end. A home that comes back to market in June meets the deepest pool of renters. One that comes back in January waits longer and often leases for less.

If a lease currently ends in December or January, there’s no need to wait a full cycle. At renewal, offer a 15- or 17-month term instead of 12. The next turnover then lands in spring or summer, and every lease after it can run on a normal 12-month cycle. One well-timed renewal can save weeks of vacancy for years.

It works for new leases too. If you’re leasing a home in autumn, a term that runs to the following summer, rather than exactly one year, sets the home up for its next turnover.

Spring: get ahead of the heat and the tax bill

• Service the AC. A Houston summer is hard on systems that haven’t been checked. A spring service is far cheaper than a July emergency call with a family in the house.
• Protest the appraisal. In Harris County the protest deadline is May 15, or 30 days after your appraisal notice if that’s later. Rentals pay full property tax and got none of the November 2025 homestead relief, so the protest matters more for rentals than for most homes.
• Review insurance at renewal. Texas home insurance averaged around $6,000 a year at the end of 2024, roughly double the national average, according to Insurify estimates. Check wind and hail deductibles, roof terms and whether payouts are at actual cash value. Flood cover is always a separate policy.
• Prepare for hurricane season. The Atlantic season runs from June 1 to November 30. Before it starts, take dated photos of the home inside and out, check gutters and trees, and make sure the tenant knows where the main shut-offs are.

Summer: respond fast and water the foundation

Summer is when a slow response costs the most. When Hurricane Beryl came ashore on July 8, 2024, it cut power to about 85% of CenterPoint’s customers, and a heat advisory followed with heat index values near 105°F. In those conditions a no-cool call isn’t a routine ticket. It needs a same-day answer.

Summer is also when Houston’s clay soil does its quiet damage. The region sits on expansive clay that shrinks and cracks in dry spells and swells after rain, and that movement is what stresses a slab foundation.

Houston foundation specialists interviewed by KPRC in September 2026 recommended watering around the foundation after a week or two without rain. It matters most for homes sitting empty between tenants, when nobody is watering at all. Changing HVAC filters regularly through the summer also keeps systems running efficiently in the heaviest months.

Autumn: service the heat and check the calendar

• Furnace service before the first cold snap, along with a check of smoke alarms and filters.
• Clear the gutters once the leaves come down, so autumn storms drain away from the house.
• Look ahead at lease dates. Any lease due to end between December and February is a candidate for a longer renewal that moves it into summer.

Winter: prepare for the freeze

Houston doesn’t freeze often, which is exactly why homes aren’t ready when it does. A little preparation prevents the most expensive winter call of all, a burst pipe.

• Insulate exposed pipes, especially in exterior walls, attics and garages, and cover outdoor faucets.
• Give tenants clear instructions for a hard freeze: when to let faucets drip, keeping cabinet doors under sinks open, and keeping the heat on.
• Label the shut-off valves and show the tenant where they are at move-in, not during an emergency.

The year at a glance

1. Spring. AC service. Property tax protest by May 15. Insurance review. Hurricane photos and prep.
2. Summer. Same-day response to AC calls. Foundation watering in dry spells. Regular filter changes.
3. Autumn. Furnace service. Gutters cleared. Winter lease ends reviewed and moved where possible.
4. Winter. Pipes insulated. Freeze instructions sent. Shut-off valves labeled and shown to tenants.

The bottom line

Most of the costliest problems in a Houston rental, from long winter vacancies to foundation repairs and burst pipes, are predictable. Put the leasing year and the weather year on one calendar, and the work becomes a series of small, timely jobs rather than a run of emergencies.

It’s the calendar we keep for every home we manage. If you’d like to talk through yours, book a free 30-minute call.