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Single Family ResidenceResidential
$57,152$56 / 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 84How 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

511 S HELENA

RUNGE, TX 78151
0
Baths
1,028 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.
0.52 ac
Lot SizeThe size of the land the home sits on, from county records.
1943
Year BuiltThe year the home was originally built, according to county records.

Valuation

$57K
$48K low$66K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$351 (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.$24,979 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$13,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$11,479
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$29,603
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$24,979

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.45
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
52
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
96
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
44
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
35
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

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
CountyKarnes
Lot (acres)The size of the land the home sits on, from county records.0.52

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

E
Runge Elementary SchoolF
Elementary · Grades PK–6 · 0.2 mi
M
Runge High SchoolD-
Middle · Grades 7–12 · 0.2 mi

District: Runge Independent School District

Neighborhood · ZIP 78151These 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.146
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.97
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.32

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.80%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.11%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.25%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.6%
PopulationHow many people live in this area.1,464
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.13 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$36,478
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$79,984
Average tempThe average temperature here across a full year.70°F
Annual precipHow much rain and melted snow falls here in a typical year.32 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

511 S Helena 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.

  • Among the least valuable homes in Karnes County
  • Costs less per square foot than 95% of homes in Karnes County
  • Smaller than 75% of homes in Karnes County
  • Has a smaller lot than 68% of homes in Karnes County
  • Older than 79% of homes in Runge 78151

What homes are worth in Runge 78151

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

This home
$57K$561K

This home is worth more than 2% of homes in Runge 78151.

How it measures up in Runge 78151

The dot is this home. The mark in the middle is the typical home in Runge 78151.

Estimated value$57,152
CheaperTypical $142,894Pricier

Pricier than 2% of homes nearby

Price per ft²$56
CheaperTypical $82Pricier

Pricier than 6% of homes nearby

Living area1,028 ft²
SmallerTypical 1,300 ft²Bigger

Bigger than 29% of homes nearby

Lot size0.52 ac
SmallerTypical 0.69 acBigger

Bigger than 47% of homes nearby

Year built1943
OlderTypical 1973Newer

Newer than 21% of homes nearby

How 511 S Helena ranks against every home in each area.
MeasureThis homeRunge 78151Karnes County
Estimated valuepricier than$57,1522% of homesalmost no homes
Price per ft²pricier than$566% of homes5% of homes
Living areabigger than1,028 ft²29% of homes25% of homes
Lot sizebigger than0.52 ac47% of homes32% of homes
Year builtnewer than194321% of homes22% of homes

About 511 S Helena

How much is 511 S Helena, Runge, TX worth?

The TopHap Estimate for 511 S Helena, Runge, TX is $57,152 as of Sep 24, 2026. The likely range is $48,236 to $66,068. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 511 S Helena, Runge, TX last sell?

511 S Helena, Runge, TX last sold on Jan 19, 2022, according to the county's recorded deed.

How big is 511 S Helena, Runge, TX?

511 S Helena, Runge, TX has 1,028 square feet of living space and a 0.52-acre lot.

When was 511 S Helena, Runge, TX built?

511 S Helena, Runge, TX was built in 1943, making it 83 years old.

What schools serve 511 S Helena, Runge, TX?

511 S Helena, Runge, TX is assigned to Runge Elementary School (elementary), rated F; Runge High School (middle), rated D-. All sit in Runge Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 511 S Helena, Runge, TX compare to other homes in Runge 78151?

Among the 897 homes in Runge 78151, it is worth more than 2% of them ($57,152 against a typical $142,894), its price per square foot is higher than 6% of them ($56 against a typical $82), it is bigger than 29% of them (1,028 ft² against a typical 1,300 ft²), its lot is bigger than 47% of them (0.52 ac against a typical 0.69 ac) and it is newer than 21% of them (1943 against a typical 1973). Measured against all of Karnes County, it is worth more than almost no 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 511 S Helena, Runge, TX?

The 2025 property tax bill for 511 S Helena, Runge, TX was $351. The county assessed it at $24,979.

More homes on S Helena

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Assigned schools

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