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Rural ResidenceResidential
$156,131
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 94How 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

FM 81 OFF

TX
0
Baths
60 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$156K
$147K low$165K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$44 (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.$4,329 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$6,824
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$240,000

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.60
66
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
61
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.
43
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.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.28 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.34%

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Rural Residence
CountyKarnes
Lot (acres)The size of the land the home sits on, from county records.60.00

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 · 3.9 mi
M
Runge High SchoolC-
Middle · Grades 7–12 · 3.9 mi

District: Runge Independent School District

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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

Fm 81 Off 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 Karnes County
  • Has a bigger lot than 80% of homes in Karnes County

How it measures up in Karnes County

The dot is this home. The mark in the middle is the typical home in Karnes County.

Estimated value$156,131
CheaperTypical $238,265Pricier

Pricier than 26% of homes nearby

Lot size60 ac
SmallerTypical 3.96 acBigger

Bigger than 80% of homes nearby

How Fm 81 Off ranks against every home in each area.
MeasureThis homeKarnes County
Estimated valuepricier than$156,13126% of homes
Lot sizebigger than60 ac80% of homes

About Fm 81 Off

How much is Fm 81 Off, , TX worth?

The TopHap Estimate for Fm 81 Off, , TX is $156,131 as of Aug 30, 2026. The likely range is $147,409 to $164,853. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did Fm 81 Off, , TX last sell?

Fm 81 Off, , TX last sold on Dec 17, 2019, according to the county's recorded deed.

What schools serve Fm 81 Off, , TX?

Fm 81 Off, , 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 Fm 81 Off, , TX compare to other homes in Karnes County?

Among the 10,049 homes in Karnes County, it is worth more than 26% of them ($156,131 against a typical $238,265) and its lot is bigger than 80% of them (60 ac against a typical 3.96 ac). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on Fm 81 Off, , TX?

The 2025 property tax bill for Fm 81 Off, , TX was $44. The county assessed it at $4,329.

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Assigned schools

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