Skip to content
Skip to content
TopHapOpen in map
Residential (General/Single)Residential
$381,803
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

COUNTY ROAD 166

IOLA, TX 77861
0
Baths
1 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$382K
$357K low$407K high

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$45,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$45,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$45,000

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Residential (General/Single)
CountyGRIMES
Lot (acres)The size of the land the home sits on, from county records.1.00
PoolWhether the property has a pool, and what kind, such as in-ground.No

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.

M
Iola High SchoolA
Middle · Grades 6–12 · 8.3 mi
E
Iola Elementary SchoolB-
Elementary · Grades PK–5 · 8.3 mi

District: Iola Independent School District

Neighborhood · ZIP 77861These 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.124
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 100.23

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.88%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.15%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.8%
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.3,496
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.28 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$69,171
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$95,403
Average tempThe average temperature here across a full year.67°F
Annual precipHow much rain and melted snow falls here in a typical year.44 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.62%

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

County Road 166 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 73% of homes in Iola 77861
  • Has a smaller lot than 83% of homes in Iola 77861

What homes are worth in Iola 77861

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

This home
$175K$1.1M

This home is worth more than 27% of homes in Iola 77861.

How it measures up in Iola 77861

The dot is this home. The mark in the middle is the typical home in Iola 77861.

Estimated value$381,803
CheaperTypical $549,900Pricier

Pricier than 27% of homes nearby

Lot size1 ac
SmallerTypical 1.76 acBigger

Bigger than 17% of homes nearby

How County Road 166 ranks against every home in each area.
MeasureThis homeIola 77861Grimes County
Estimated valuepricier than$381,80327% of homes61% of homes
Lot sizebigger than1 ac17% of homes60% of homes

About County Road 166

How much is County Road 166, Iola, TX worth?

The TopHap Estimate for County Road 166, Iola, TX is $381,803 as of Jul 14, 2026. The likely range is $356,680 to $406,926. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did County Road 166, Iola, TX last sell?

County Road 166, Iola, TX last sold on Jan 1, 1900, according to the county's recorded deed.

What schools serve County Road 166, Iola, TX?

County Road 166, Iola, TX is assigned to Iola High School (middle), rated A; Iola Elementary School (elementary), rated B-. All sit in Iola Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does County Road 166, Iola, TX compare to other homes in Iola 77861?

Among the 1,635 homes in Iola 77861, it is worth more than 27% of them ($381,803 against a typical $549,900) and its lot is bigger than 17% of them (1 ac against a typical 1.76 ac). Measured against all of Grimes County, it is worth more than 61% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

More homes on County Road 166

Closest homes

More homes in Iola 77861

Assigned schools

Explore the area

See this home in context

Open County Road 166 on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map