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Duplex (2 Units, Any Combination)Residential

409 ASH ST

TOMBALL, TX 77375
4
Beds
4
Baths
1,892 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
0.3 ac
Lot SizeThe size of the land the home sits on, from county records.
2009
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
10
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$10,633 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$475,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$207,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$267,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$450,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$475,000

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.4 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.''

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Duplex (2 Units, Any Combination)
StyleThe architectural style of the home, such as ranch or colonial.Duplex Single
CountyHARRIS
Lot (acres)The size of the land the home sits on, from county records.0.30
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
PoolWhether the property has a pool, and what kind, such as in-ground.No
ViewThe type of view from the property, or another feature of the site that affects value.Buildable
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 88 ft²

Transaction History(4)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Tomball Elementary SchoolA
Elementary · Grades KG–4 · 1.2 mi
H
Tomball High SchoolB+
High · Grades 9–12 · 1.5 mi
M
Tomball Junior High SchoolB-
Middle · Grades 7–8 · 1.6 mi

District: Tomball Independent School District

Neighborhood · ZIP 77375These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.63
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.84
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.24

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.27%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.10%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.67,158
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,888 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$100,738
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$125,188
Average tempThe average temperature here across a full year.68°F
Annual precipHow much rain and melted snow falls here in a typical year.49 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.58%

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Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

How this home compares

409 Ash St measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Smaller than 66% of homes in Tomball 77375
  • Has a bigger lot than 85% of homes in Harris County
  • Newer than 79% of homes in Harris County

How it measures up in Tomball 77375

The dot is this home. The mark in the middle is the typical home in Tomball 77375.

Living area1,892 ft²
SmallerTypical 2,245 ft²Bigger

Bigger than 34% of homes nearby

Lot size0.3 ac
SmallerTypical 0.16 acBigger

Bigger than 84% of homes nearby

Year built2009
OlderTypical 2008Newer

Newer than 52% of homes nearby

How 409 Ash St ranks against every home in each area.
MeasureThis homeTomball 77375Harris County
Living areabigger than1,892 ft²34% of homes50% of homes
Lot sizebigger than0.3 ac84% of homes85% of homes
Year builtnewer than200952% of homes79% of homes

About 409 Ash St

When did 409 Ash St, Tomball, TX last sell?

409 Ash St, Tomball, TX last sold on Mar 9, 2021, according to the county's recorded deed.

How big is 409 Ash St, Tomball, TX?

409 Ash St, Tomball, TX has 4 bedrooms, 4 bathrooms, 1,892 square feet of living space and a 0.30-acre lot.

When was 409 Ash St, Tomball, TX built?

409 Ash St, Tomball, TX was built in 2009, making it 17 years old. It is a duplex single home. The building has 1 story.

What schools serve 409 Ash St, Tomball, TX?

409 Ash St, Tomball, TX is assigned to Tomball Elementary School (elementary), rated A; Tomball High School (high), rated B+; Tomball Junior High School (middle), rated B-. All sit in Tomball Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 409 Ash St, Tomball, TX compare to other homes in Tomball 77375?

Among the 22,471 homes in Tomball 77375, it is bigger than 34% of them (1,892 ft² against a typical 2,245 ft²), its lot is bigger than 84% of them (0.3 ac against a typical 0.16 ac) and it is newer than 52% of them (2009 against a typical 2008). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 409 Ash St, Tomball, TX?

The 2025 property tax bill for 409 Ash St, Tomball, TX was $10,633. The county assessed it at $475,000.

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