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Single Family ResidenceResidential
$225,188$161 / 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 96How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026

911 AMMONS ST

SOUTH HOUSTON, TX 77587
3
Beds
1
Baths
1,396 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.
0.13 ac
Lot SizeThe size of the land the home sits on, from county records.
1950
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.

Valuation

$225K
$216K low$234K high

Tax & Assessment

Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$142,787
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$142,787

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
Lot (acres)The size of the land the home sits on, from county records.0.13
ConstructionThe main material the home's frame and walls are built from.Metal 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.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 · 1,544 ft²

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

E
L. F. Smith Elementary SchoolC+
Elementary · Grades PK–4 · 0.5 mi
M
Queens Intermediate SchoolC-
Middle · Grades 7–8 · 0.8 mi
H
South Houston High SchoolD+
High · Grades 9–12 · 1.2 mi

District: Pasadena Independent School District

Neighborhood · ZIP 77587These 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.87
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 100.23

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.7.6%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.24%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.16,802
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5,519 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$45,995
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$62,651
Average tempThe average temperature here across a full year.69°F
Annual precipHow much rain and melted snow falls here in a typical year.53 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

911 Ammons 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 74% of homes in Harris County
  • Smaller than 77% of homes in Harris County
  • Has a smaller lot than 88% of homes in South Houston 77587
  • Older than 91% of homes in Harris County

What homes are worth in South Houston 77587

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

This home
$127K$375K

This home is worth more than 52% of homes in South Houston 77587.

How it measures up in South Houston 77587

The dot is this home. The mark in the middle is the typical home in South Houston 77587.

Estimated value$225,188
CheaperTypical $224,008Pricier

Pricier than 52% of homes nearby

Price per ft²$161
CheaperTypical $166Pricier

Pricier than 45% of homes nearby

Living area1,396 ft²
SmallerTypical 1,259 ft²Bigger

Bigger than 60% of homes nearby

Lot size0.13 ac
SmallerTypical 0.16 acBigger

Bigger than 12% of homes nearby

Year built1950
OlderTypical 1964Newer

Newer than 24% of homes nearby

How 911 Ammons St ranks against every home in each area.
MeasureThis homeSouth Houston 77587Harris County
Estimated valuepricier than$225,18852% of homes26% of homes
Price per ft²pricier than$16145% of homes60% of homes
Living areabigger than1,396 ft²60% of homes23% of homes
Lot sizebigger than0.13 ac12% of homes23% of homes
Year builtnewer than195024% of homes9% of homes

About 911 Ammons St

How much is 911 Ammons St, South Houston, TX worth?

The TopHap Estimate for 911 Ammons St, South Houston, TX is $225,188 as of Sep 24, 2026. The likely range is $215,990 to $234,386. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 911 Ammons St, South Houston, TX last sell?

911 Ammons St, South Houston, TX last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 911 Ammons St, South Houston, TX?

911 Ammons St, South Houston, TX has 3 bedrooms, 1 bathrooms, 1,396 square feet of living space and a 0.13-acre lot.

When was 911 Ammons St, South Houston, TX built?

911 Ammons St, South Houston, TX was built in 1950, making it 76 years old. It is a traditional/old home. The building has 1 story.

What schools serve 911 Ammons St, South Houston, TX?

911 Ammons St, South Houston, TX is assigned to L. F. Smith Elementary School (elementary), rated C+; Queens Intermediate School (middle), rated C-; South Houston High School (high), rated D+. All sit in Pasadena Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 911 Ammons St, South Houston, TX compare to other homes in South Houston 77587?

Among the 4,058 homes in South Houston 77587, it is worth more than 52% of them ($225,188 against a typical $224,008), its price per square foot is higher than 45% of them ($161 against a typical $166), it is bigger than 60% of them (1,396 ft² against a typical 1,259 ft²), its lot is bigger than 12% of them (0.13 ac against a typical 0.16 ac) and it is newer than 24% of them (1950 against a typical 1964). Measured against all of Harris County, it is worth more than 26% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

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Assigned schools

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