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Single Family ResidenceResidential
$287,386$199 / 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 Sep 24, 2026

400 S COMMERCE ST

COUPLAND, TX 78615
2
Baths
1,444 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.
0.31 ac
Lot SizeThe size of the land the home sits on, from county records.
1985
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$287K
$266K low$309K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,129 (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.$215,301 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$96,011
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$119,290
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$212,237
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$215,301

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.51
10
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
54
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
99
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
46
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
46
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.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.minimal

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
CountyWILLIAMSON
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1993
Lot (acres)The size of the land the home sits on, from county records.0.31
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
GarageWhether the property has a garage, and details like whether it is attached to the home.Carport (Unspecified)
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 45 ft²Porch · 12 ft²

Transaction History(2)

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
Coupland Elementary SchoolC+
Elementary · Grades PK–8 · 0.1 mi
H
Taylor High SchoolD-
High · Grades 9–12 · 6.8 mi

District: Coupland Independent School District

Neighborhood · ZIP 78615These 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.76
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.87
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.18

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.13%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.14%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.2,301
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.43 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$83,984
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$100,959
Average tempThe average temperature here across a full year.68°F
Annual precipHow much rain and melted snow falls here in a typical year.35 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.60%

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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

400 S Commerce 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 less than 87% of homes in Williamson County
  • Costs less per square foot than 80% of homes in Coupland 78615
  • Smaller than 86% of homes in Williamson County
  • Has a smaller lot than 93% of homes in Coupland 78615
  • Older than 86% of homes in Williamson County

What homes are worth in Coupland 78615

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

This home
$202K$1.1M

This home is worth more than 20% of homes in Coupland 78615.

How it measures up in Coupland 78615

The dot is this home. The mark in the middle is the typical home in Coupland 78615.

Estimated value$287,386
CheaperTypical $423,250Pricier

Pricier than 20% of homes nearby

Price per ft²$199
CheaperTypical $232Pricier

Pricier than 20% of homes nearby

Living area1,444 ft²
SmallerTypical 1,680 ft²Bigger

Bigger than 35% of homes nearby

Lot size0.31 ac
SmallerTypical 2.48 acBigger

Bigger than 7% of homes nearby

Year built1985
OlderTypical 2000Newer

Newer than 34% of homes nearby

How 400 S Commerce St ranks against every home in each area.
MeasureThis homeCoupland 78615Williamson County
Estimated valuepricier than$287,38620% of homes13% of homes
Price per ft²pricier than$19920% of homes52% of homes
Living areabigger than1,444 ft²35% of homes14% of homes
Lot sizebigger than0.31 ac7% of homes75% of homes
Year builtnewer than198534% of homes14% of homes

About 400 S Commerce St

How much is 400 S Commerce St, Coupland, TX worth?

The TopHap Estimate for 400 S Commerce St, Coupland, TX is $287,386 as of Sep 24, 2026. The likely range is $266,187 to $308,585. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 400 S Commerce St, Coupland, TX last sell?

400 S Commerce St, Coupland, TX last sold on Jul 10, 2006, according to the county's recorded deed.

How big is 400 S Commerce St, Coupland, TX?

400 S Commerce St, Coupland, TX has 2 bathrooms, 1,444 square feet of living space and a 0.31-acre lot.

When was 400 S Commerce St, Coupland, TX built?

400 S Commerce St, Coupland, TX was built in 1985, making it 41 years old. The building has 1 story.

What schools serve 400 S Commerce St, Coupland, TX?

400 S Commerce St, Coupland, TX is assigned to Coupland Elementary School (elementary), rated C+; Taylor High School (high), rated D-. All sit in Coupland Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 400 S Commerce St, Coupland, TX compare to other homes in Coupland 78615?

Among the 837 homes in Coupland 78615, it is worth more than 20% of them ($287,386 against a typical $423,250), its price per square foot is higher than 20% of them ($199 against a typical $232), it is bigger than 35% of them (1,444 ft² against a typical 1,680 ft²), its lot is bigger than 7% of them (0.31 ac against a typical 2.48 ac) and it is newer than 34% of them (1985 against a typical 2000). Measured against all of Williamson County, it is worth more than 13% 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 400 S Commerce St, Coupland, TX?

The 2025 property tax bill for 400 S Commerce St, Coupland, TX was $4,129. The county assessed it at $215,301.

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