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Single Family ResidenceResidential
$136,780$72 / 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 93How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

509 HUDSON ST

RUNGE, TX 78151
0
Baths
1,899 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.
0.82 ac
Lot SizeThe size of the land the home sits on, from county records.
1945
Year BuiltThe year the home was originally built, according to county records.

Valuation

$137K
$127K low$147K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$48,780
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$39,024
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.64%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$88,000
TRUSTTEXAS BANK SSB · recorded May 23, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$901 (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.$156,982 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$21,420
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$135,562
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$57,451
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$156,982

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.47
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
59
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.0.82

Transaction History(1)

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
Runge Elementary SchoolD-
Elementary · Grades PK–6 · 0.3 mi
M
Runge High SchoolC-
Middle · Grades 7–12 · 0.3 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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

509 Hudson 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 more than 74% of homes in Runge 78151
  • Costs less per square foot than 85% of homes in Karnes County
  • Bigger than 79% of homes in Runge 78151
  • Older than 76% 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
$55K$452K

This home is worth more than 74% 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$136,780
CheaperTypical $108,142Pricier

Pricier than 74% of homes nearby

Price per ft²$72
CheaperTypical $77Pricier

Pricier than 41% of homes nearby

Living area1,899 ft²
SmallerTypical 1,292 ft²Bigger

Bigger than 79% of homes nearby

Lot size0.82 ac
SmallerTypical 0.69 acBigger

Bigger than 52% of homes nearby

Year built1945
OlderTypical 1973Newer

Newer than 24% of homes nearby

How 509 Hudson St ranks against every home in each area.
MeasureThis homeRunge 78151Karnes County
Estimated valuepricier than$136,78074% of homes29% of homes
Price per ft²pricier than$7241% of homes15% of homes
Living areabigger than1,899 ft²79% of homes71% of homes
Lot sizebigger than0.82 ac52% of homes36% of homes
Year builtnewer than194524% of homes24% of homes

About 509 Hudson St

How much is 509 Hudson St, Runge, TX worth?

The TopHap Estimate for 509 Hudson St, Runge, TX is $136,780 as of Jul 14, 2026. The likely range is $126,523 to $147,037. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 509 Hudson St, Runge, TX last sell?

509 Hudson St, Runge, TX last sold on Jul 12, 2016, according to the county's recorded deed.

How big is 509 Hudson St, Runge, TX?

509 Hudson St, Runge, TX has 1,899 square feet of living space and a 0.82-acre lot.

When was 509 Hudson St, Runge, TX built?

509 Hudson St, Runge, TX was built in 1945, making it 81 years old.

What schools serve 509 Hudson St, Runge, TX?

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

How does 509 Hudson St, Runge, TX compare to other homes in Runge 78151?

Among the 897 homes in Runge 78151, it is worth more than 74% of them ($136,780 against a typical $108,142), its price per square foot is higher than 41% of them ($72 against a typical $77), it is bigger than 79% of them (1,899 ft² against a typical 1,292 ft²), its lot is bigger than 52% of them (0.82 ac against a typical 0.69 ac) and it is newer than 24% of them (1945 against a typical 1973). Measured against all of Karnes County, it is worth more than 29% 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 509 Hudson St, Runge, TX?

The 2025 property tax bill for 509 Hudson St, Runge, TX was $901. The county assessed it at $156,982.

Closest homes

More homes in Runge 78151

Assigned schools

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