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Single Family ResidenceResidential
$748,013$149 / 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 $905,464 on Aug 7, 2024

3921 PROSPER RD

LEANDER, TX 78641
5
Beds
5 / 2
Baths
5,037 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.
2024
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$748K
$708K low$788K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$905,464 · Aug 7, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$15,654 (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.$787,189 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$125,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$662,189
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$852,662
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$787,189

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.52
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
67
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
100
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
47
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.

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
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
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 · 290 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.

M
Stiles Middle SchoolA+
Middle · Grades 6–8 · 1.9 mi
H
Rouse High SchoolA-
High · Grades 9–12 · 2.2 mi
E
Tarvin Elementary SchoolA+
Elementary · Grades PK–5 · 4.0 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

3921 Prosper Rd 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 92% of homes in Williamson County
  • Costs less per square foot than 95% of homes in Leander 78641
  • Among the largest homes in Williamson County
  • Among the newest 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
$263K$1.3M

This home is worth more than 86% 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$748,013
CheaperTypical $429,500Pricier

Pricier than 86% of homes nearby

Price per ft²$149
CheaperTypical $195Pricier

Pricier than 5% of homes nearby

Living area5,037 ft²
SmallerTypical 2,309 ft²Bigger

Bigger than 98% of homes nearby

Year built2024
OlderTypical 2015Newer

Newer than almost all homes nearby

How 3921 Prosper Rd ranks against every home in each area.
MeasureThis homeLeander 78641Williamson County
Estimated valuepricier than$748,01386% of homes92% of homes
Price per ft²pricier than$1495% of homes7% of homes
Living areabigger than5,037 ft²98% of homesalmost all homes
Year builtnewer than2024almost all homesalmost all homes

About 3921 Prosper Rd

How much is 3921 Prosper Rd, Leander, TX worth?

The TopHap Estimate for 3921 Prosper Rd, Leander, TX is $748,013 as of Aug 30, 2026. The likely range is $707,937 to $788,089. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3921 Prosper Rd, Leander, TX last sell?

3921 Prosper Rd, Leander, TX last sold on Aug 7, 2024 for $905,464, according to the county's recorded deed.

How big is 3921 Prosper Rd, Leander, TX?

3921 Prosper Rd, Leander, TX has 5 bedrooms, 5 bathrooms and 5,037 square feet of living space.

When was 3921 Prosper Rd, Leander, TX built?

3921 Prosper Rd, Leander, TX was built in 2024, making it 2 years old. The building has 2 stories.

What schools serve 3921 Prosper Rd, Leander, TX?

3921 Prosper Rd, Leander, TX is assigned to Stiles Middle School (middle), rated A+; Rouse High School (high), rated A-; Tarvin Elementary School (elementary), rated A+. All sit in Leander Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3921 Prosper Rd, Leander, TX compare to other homes in Leander 78641?

Among the 40,162 homes in Leander 78641, it is worth more than 86% of them ($748,013 against a typical $429,500), its price per square foot is higher than 5% of them ($149 against a typical $195), it is bigger than 98% of them (5,037 ft² against a typical 2,309 ft²) and it is newer than almost all of them (2024 against a typical 2015). Measured against all of Williamson County, it is worth more than 92% 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 3921 Prosper Rd, Leander, TX?

The 2025 property tax bill for 3921 Prosper Rd, Leander, TX was $15,654. The county assessed it at $787,189.

More homes on Prosper Rd

Closest homes

More homes in Leander 78641

Assigned schools

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