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Single Family ResidenceResidential
$236,868$176 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 91How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $75,400 on Jul 27, 2005

520 CLAYTON ST

TOMBALL, TX 77375
2
Beds
1
Baths
1,344 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.
0.16 ac
Lot SizeThe size of the land the home sits on, from county records.
1954
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$237K
$216K low$258K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$75,400 · Jul 27, 2005

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,289 (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.$217,977 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$105,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$112,977
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$224,512
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$217,977

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.12 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.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Traditional/Old
CountyHARRIS
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.2005
Lot (acres)The size of the land the home sits on, from county records.0.16
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.No Foundation
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
GarageWhether the property has a garage, and details like whether it is attached to the home.Carport (Unspecified)
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.Neighborhood
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 72 ft²

Transaction History(2)

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 · 0.8 mi
H
Tomball High SchoolB+
High · Grades 9–12 · 1.4 mi
M
Tomball Junior High SchoolB-
Middle · Grades 7–8 · 1.5 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

520 Clayton 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.

  • Worth less than 94% of homes in Tomball 77375
  • Costs more per square foot than 71% of homes in Harris County
  • Smaller than 90% of homes in Tomball 77375
  • Older than 98% of homes in Tomball 77375

What homes are worth in Tomball 77375

Each bar is how many homes fall in that price range. The marker is this home.

This home
$210K$1.5M

This home is worth more than 6% of homes in Tomball 77375.

How it measures up in Tomball 77375

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

Estimated value$236,868
CheaperTypical $362,279Pricier

Pricier than 6% of homes nearby

Price per ft²$176
CheaperTypical $168Pricier

Pricier than 58% of homes nearby

Living area1,344 ft²
SmallerTypical 2,242 ft²Bigger

Bigger than 10% of homes nearby

Lot size0.16 ac
SmallerTypical 0.16 acBigger

Bigger than 45% of homes nearby

Year built1954
OlderTypical 2008Newer

Newer than 2% of homes nearby

How 520 Clayton St ranks against every home in each area.
MeasureThis homeTomball 77375Harris County
Estimated valuepricier than$236,8686% of homes30% of homes
Price per ft²pricier than$17658% of homes71% of homes
Living areabigger than1,344 ft²10% of homes20% of homes
Lot sizebigger than0.16 ac45% of homes45% of homes
Year builtnewer than19542% of homes11% of homes

About 520 Clayton St

How much is 520 Clayton St, Tomball, TX worth?

The TopHap Estimate for 520 Clayton St, Tomball, TX is $236,868 as of Aug 30, 2026. The likely range is $215,696 to $258,040. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 520 Clayton St, Tomball, TX last sell?

520 Clayton St, Tomball, TX last sold on Jul 27, 2005 for $75,400, according to the county's recorded deed.

How big is 520 Clayton St, Tomball, TX?

520 Clayton St, Tomball, TX has 2 bedrooms, 1 bathrooms, 1,344 square feet of living space and a 0.16-acre lot.

When was 520 Clayton St, Tomball, TX built?

520 Clayton St, Tomball, TX was built in 1954, making it 72 years old. It is a traditional/old home. The building has 1 story.

What schools serve 520 Clayton St, Tomball, TX?

520 Clayton 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 520 Clayton St, Tomball, TX compare to other homes in Tomball 77375?

Among the 22,471 homes in Tomball 77375, it is worth more than 6% of them ($236,868 against a typical $362,279), its price per square foot is higher than 58% of them ($176 against a typical $168), it is bigger than 10% of them (1,344 ft² against a typical 2,242 ft²), its lot is bigger than 45% of them (0.16 ac against a typical 0.16 ac) and it is newer than 2% of them (1954 against a typical 2008). Measured against all of Harris County, it is worth more than 30% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 520 Clayton St, Tomball, TX?

The 2025 property tax bill for 520 Clayton St, Tomball, TX was $2,289. The county assessed it at $217,977.

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Assigned schools

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