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Home Insurance in San Leon, TX
From build years to owner-occupancy, the makeup of San Leon’s housing explains much of what insurers ask. This guide starts with the homes themselves.
San Leon homes at a glance
The owner-occupancy rate is around 88%, and roughly 59% of all units are stand-alone single-family homes. About 34% of units are manufactured homes, which typically need a policy built for that construction type.
Older, newer and in between: San Leon homes
2001 is the median year built for housing units in San Leon. 52% of local homes are from 2000 or later, compared with 16% built before 1980. Many homes here are recent builds, so the main variables are roof material, deductible choice and making sure the dwelling limit tracks today’s construction costs.
$6,582/yr
About $548/mo · ~$300k-$400k dwelling class
$3,824/yr
About $319/mo after modeled shopping discount
About 41.9% below local market estimate
Setting the dwelling limit in San Leon
Homeowners in San Leon report a median value of $183,100. That is below the Galveston County median of $314,600. Market value includes land and location, so it is not the same as the cost to rebuild; insure the dwelling to a replacement-cost estimate instead.
What each coverage does for San Leon owners
The structure limit. It should equal what it would cost to rebuild at current labor and material prices.
Fences and outbuildings. The default limit is often a percentage of Coverage A, which can be too low on larger lots.
Your belongings. A room-by-room photo inventory makes claims faster.
Loss of use. After a large storm, contractor backlogs can stretch repairs, so this limit matters.
Covers lawsuits for injuries or property damage you are responsible for; many owners choose at least $300,000.
No-fault medical payments for visitors, usually a few thousand dollars.
Weather backdrop for San Leon
Taking all natural hazards together, FEMA rates Galveston County relatively high. The highest-rated individual hazards are lightning (very high), cold waves (very high) and tornadoes (relatively high). NOAA’s Storm Events Database logs 18 hail reports in Galveston County from 2016 through 2025. Of these, 13 reached at least one inch in diameter. On May 31, 2024, observers reported hail as large as 2.75 inches.
TWIA, the state’s windstorm insurer of last resort, covers all 14 first-tier coastal counties, including Galveston County. That means San Leon can get wind and hail coverage there if private carriers exclude it. Your flood zone is a quick search away on the FEMA Flood Map Service Center.
Records to check before you quote
Insurers often check the appraisal district record, so confirm that what the Galveston district shows at www.galvestoncad.org matches your home. Its office is at 9850 Emmett F. Lowry Expwy, Suite A Texas City, TX 77591.
San Leon is in Galveston County. Galveston County counts as an outlying county of the Houston-Pasadena-The Woodlands metro area. By straight-line distance, San Leon is about 5 miles northwest of Texas City.
FAQ: San Leon home insurance
Why do insurers ask when my San Leon home was built?
Half the homes were built by 2001, and roughly 16% are pre-1980, according to the Census Bureau. Many newer homes earn new-construction discounts for their first years.
Where can I find my property details before getting a quote in San Leon?
Start at www.galvestoncad.org, the Galveston appraisal district site, for size, year built and improvement records. Add your roof replacement date and any updates to complete the picture.
Do I need separate flood insurance in San Leon?
A standard homeowners policy will not pay for flood damage, so you need a stand-alone flood policy. Only about 1 in 2 Galveston County homes carries NFIP coverage. New NFIP policies usually take 30 days to start.
Does Texas law require home insurance in San Leon?
No Texas law requires it, but mortgage lenders almost always do, and they can buy costly force-placed coverage if your policy lapses.
Get a San Leon home insurance quote
Compare carriers with Texas Insurance Resources. Call 800-875-4711 or request a quote online.
Where the San Leon numbers come from
Figures were retrieved in October 2026 and are estimates with margins of error. The two price cards are modeled estimates from Texas Insurance Resources, not quotes.
- Storm Events Database (NOAA), Galveston County
- American Community Survey 2020–2024, San Leon CDP: tenure, median year built, home value, structure type, population, year built
- Benchmarks: Galveston County value, Galveston County build year
- TWIA eligibility
- Census CBSA delineation
- Census Gazetteer coordinates
- Comptroller economic regions
- Texas property tax directory, Galveston County
- FEMA NRI county ratings, Galveston County
- OpenFEMA NFIP data, Galveston County