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Single Family ResidenceResidential
$253,629$218 / 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 99How 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

400 OSAGE DR

LEANDER, TX 78641
1.5
Baths
1,165 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.
0.33 ac
Lot SizeThe size of the land the home sits on, from county records.
1980
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$254K
$251K low$257K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,691 (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.$224,684 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$64,350
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$160,334
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$230,117
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$224,684

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyWILLIAMSON
Lot (acres)The size of the land the home sits on, from county records.0.33
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
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.Porch · 64 ft²

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.

H
Leander High SchoolB-
High · Grades 9–12 · 0.6 mi
M
Running Brushy Middle SchoolA
Middle · Grades 6–8 · 1.3 mi
E
Knowles Elementary SchoolC
Elementary · Grades EE–5 · 1.5 mi

District: Leander Independent School District

Neighborhood · ZIP 78641These 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.64
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.80
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.13

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.32%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.2%
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.94,330
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.723 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$118,085
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$144,710
Average tempThe average temperature here across a full year.67°F
Annual precipHow much rain and melted snow falls here in a typical year.34 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 Osage Dr 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 98% of homes in Leander 78641
  • Costs more per square foot than 74% of homes in Leander 78641
  • Smaller than 96% of homes in Leander 78641
  • Has a bigger lot than 77% of homes in Williamson County
  • Older than 96% of homes in Leander 78641

What homes are worth in Leander 78641

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

This home
$257K$1.2M

This home is worth more than 2% of homes in Leander 78641.

How it measures up in Leander 78641

The dot is this home. The mark in the middle is the typical home in Leander 78641.

Estimated value$253,629
CheaperTypical $426,967Pricier

Pricier than 2% of homes nearby

Price per ft²$218
CheaperTypical $195Pricier

Pricier than 74% of homes nearby

Living area1,165 ft²
SmallerTypical 2,298 ft²Bigger

Bigger than 4% of homes nearby

Lot size0.33 ac
SmallerTypical 0.2 acBigger

Bigger than 71% of homes nearby

Year built1980
OlderTypical 2015Newer

Newer than 4% of homes nearby

How 400 Osage Dr ranks against every home in each area.
MeasureThis homeLeander 78641Williamson County
Estimated valuepricier than$253,6292% of homes5% of homes
Price per ft²pricier than$21874% of homes68% of homes
Living areabigger than1,165 ft²4% of homes4% of homes
Lot sizebigger than0.33 ac71% of homes77% of homes
Year builtnewer than19804% of homes9% of homes

About 400 Osage Dr

How much is 400 Osage Dr, Leander, TX worth?

The TopHap Estimate for 400 Osage Dr, Leander, TX is $253,629 as of Aug 30, 2026. The likely range is $250,650 to $256,608. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 400 Osage Dr, Leander, TX last sell?

400 Osage Dr, Leander, TX last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 400 Osage Dr, Leander, TX?

400 Osage Dr, Leander, TX has 1.5 bathrooms, 1,165 square feet of living space and a 0.33-acre lot.

When was 400 Osage Dr, Leander, TX built?

400 Osage Dr, Leander, TX was built in 1980, making it 46 years old. The building has 1 story.

What schools serve 400 Osage Dr, Leander, TX?

400 Osage Dr, Leander, TX is assigned to Leander High School (high), rated B-; Running Brushy Middle School (middle), rated A; Knowles Elementary School (elementary), rated C. All sit in Leander Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 400 Osage Dr, Leander, TX compare to other homes in Leander 78641?

Among the 40,162 homes in Leander 78641, it is worth more than 2% of them ($253,629 against a typical $426,967), its price per square foot is higher than 74% of them ($218 against a typical $195), it is bigger than 4% of them (1,165 ft² against a typical 2,298 ft²), its lot is bigger than 71% of them (0.33 ac against a typical 0.2 ac) and it is newer than 4% of them (1980 against a typical 2015). Measured against all of Williamson County, it is worth more than 5% 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 Osage Dr, Leander, TX?

The 2025 property tax bill for 400 Osage Dr, Leander, TX was $4,691. The county assessed it at $224,684.

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