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Single Family ResidenceResidential
$615,000$157 / 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 95How 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
Last sold for $399,000 on Jan 31, 2023

8109 THREADTAIL ST

CONROE, TX 77385
4
Baths
3,917 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.
0.21 ac
Lot SizeThe size of the land the home sits on, from county records.
2013
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$615K
$582K low$648K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$399,000 · Jan 31, 2023

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$12,322 (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.$571,952 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$44,134
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$527,818
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$572,712
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$571,952

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.7 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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.Conventional
CountyMONTGOMERY
Lot (acres)The size of the land the home sits on, from county records.0.21
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.Yes
ViewThe type of view from the property, or another feature of the site that affects value.Primary
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 297 ft²

Transaction History(4)

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
David & Sheree Suchma Elementary SchoolA
Elementary · Grades KG–6 · 1.0 mi
M
Gerald D. Irons, Sr. Junior High SchoolB+
Middle · Grades 7–8 · 1.7 mi
H
Oak Ridge High SchoolA-
High · Grades 9–12 · 2.1 mi

District: Conroe Independent School District

Neighborhood · ZIP 77385These 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.67
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 100.21

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.5%
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.34,603
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,565 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$106,209
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$122,966
Average tempThe average temperature here across a full year.68°F
Annual precipHow much rain and melted snow falls here in a typical year.50 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.58%

Owner Tools

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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

8109 Threadtail 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 94% of homes in Conroe 77385
  • Costs less per square foot than 67% of homes in Montgomery County
  • Bigger than 96% of homes in Conroe 77385
  • Newer than 68% of homes in Montgomery County

What homes are worth in Conroe 77385

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

This home
$194K$771K

This home is worth more than 94% of homes in Conroe 77385.

How it measures up in Conroe 77385

The dot is this home. The mark in the middle is the typical home in Conroe 77385.

Estimated value$615,000
CheaperTypical $354,426Pricier

Pricier than 94% of homes nearby

Price per ft²$157
CheaperTypical $160Pricier

Pricier than 45% of homes nearby

Living area3,917 ft²
SmallerTypical 2,281 ft²Bigger

Bigger than 96% of homes nearby

Lot size0.21 ac
SmallerTypical 0.19 acBigger

Bigger than 59% of homes nearby

Year built2013
OlderTypical 2006Newer

Newer than 67% of homes nearby

How 8109 Threadtail St ranks against every home in each area.
MeasureThis homeConroe 77385Montgomery County
Estimated valuepricier than$615,00094% of homes80% of homes
Price per ft²pricier than$15745% of homes33% of homes
Living areabigger than3,917 ft²96% of homes93% of homes
Lot sizebigger than0.21 ac59% of homes43% of homes
Year builtnewer than201367% of homes68% of homes

About 8109 Threadtail St

How much is 8109 Threadtail St, Conroe, TX worth?

The TopHap Estimate for 8109 Threadtail St, Conroe, TX is $615,000 as of Aug 30, 2026. The likely range is $581,794 to $648,206. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 8109 Threadtail St, Conroe, TX last sell?

8109 Threadtail St, Conroe, TX last sold on Jan 31, 2023 for $399,000, according to the county's recorded deed.

How big is 8109 Threadtail St, Conroe, TX?

8109 Threadtail St, Conroe, TX has 4 bathrooms, 3,917 square feet of living space and a 0.21-acre lot.

When was 8109 Threadtail St, Conroe, TX built?

8109 Threadtail St, Conroe, TX was built in 2013, making it 13 years old. It is a conventional home. The building has 2 stories.

What schools serve 8109 Threadtail St, Conroe, TX?

8109 Threadtail St, Conroe, TX is assigned to David & Sheree Suchma Elementary School (elementary), rated A; Gerald D. Irons, Sr. Junior High School (middle), rated B+; Oak Ridge High School (high), rated A-. All sit in Conroe Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 8109 Threadtail St, Conroe, TX compare to other homes in Conroe 77385?

Among the 11,164 homes in Conroe 77385, it is worth more than 94% of them ($615,000 against a typical $354,426), its price per square foot is higher than 45% of them ($157 against a typical $160), it is bigger than 96% of them (3,917 ft² against a typical 2,281 ft²), its lot is bigger than 59% of them (0.21 ac against a typical 0.19 ac) and it is newer than 67% of them (2013 against a typical 2006). Measured against all of Montgomery County, it is worth more than 80% 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 8109 Threadtail St, Conroe, TX?

The 2025 property tax bill for 8109 Threadtail St, Conroe, TX was $12,322. The county assessed it at $571,952.

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