Skip to content
Skip to content
TopHapOpen in map
CondominiumResidential
$334,695$187 / 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 90How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $502,608 on Dec 16, 2024

836 VENUS CIR

ROUND ROCK, TX 78664
3
Beds
2.5
Baths
1,787 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

$335K
$302K low$368K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$502,608 · Dec 16, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,414 (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.$414,371 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$100,050
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$314,321
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$430,825
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$414,371

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.55
36
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
48
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.
49
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.30%
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.1 percent flood zone

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
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

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.

E
Gattis Elementary SchoolC+
Elementary · Grades PK–5 · 0.3 mi
H
Cedar Ridge High SchoolB
High · Grades 9–12 · 0.7 mi
M
Ridgeview Middle SchoolA
Middle · Grades 6–8 · 1.3 mi

District: Round Rock Independent School District

Neighborhood · ZIP 78664These 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.87
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 100.13

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.24%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.6%
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.72,016
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,336 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$88,209
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$105,122
Average tempThe average temperature here across a full year.67°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%

Owner Tools

Do you own this home?
Claim this home

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

836 Venus Cir 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 70% of homes in Williamson County
  • Smaller than 67% of homes in Williamson County
  • Among the newest homes in Williamson County

What homes are worth in Round Rock 78664

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

This home
$222K$804K

This home is worth more than 58% of homes in Round Rock 78664.

How it measures up in Round Rock 78664

The dot is this home. The mark in the middle is the typical home in Round Rock 78664.

Estimated value$334,695
CheaperTypical $319,096Pricier

Pricier than 58% of homes nearby

Price per ft²$187
CheaperTypical $191Pricier

Pricier than 46% of homes nearby

Living area1,787 ft²
SmallerTypical 1,778 ft²Bigger

Bigger than 51% of homes nearby

Year built2024
OlderTypical 1998Newer

Newer than almost all homes nearby

How 836 Venus Cir ranks against every home in each area.
MeasureThis homeRound Rock 78664Williamson County
Estimated valuepricier than$334,69558% of homes30% of homes
Price per ft²pricier than$18746% of homes41% of homes
Living areabigger than1,787 ft²51% of homes33% of homes
Year builtnewer than2024almost all homesalmost all homes

About 836 Venus Cir

How much is 836 Venus Cir, Round Rock, TX worth?

The TopHap Estimate for 836 Venus Cir, Round Rock, TX is $334,695 as of Oct 21, 2026. The likely range is $301,534 to $367,856. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 836 Venus Cir, Round Rock, TX last sell?

836 Venus Cir, Round Rock, TX last sold on Dec 16, 2024 for $502,608, according to the county's recorded deed.

How big is 836 Venus Cir, Round Rock, TX?

836 Venus Cir, Round Rock, TX has 3 bedrooms, 2.5 bathrooms and 1,787 square feet of living space.

When was 836 Venus Cir, Round Rock, TX built?

836 Venus Cir, Round Rock, TX was built in 2024, making it 2 years old. It is a condo/apartment home. The building has 2 stories.

What schools serve 836 Venus Cir, Round Rock, TX?

836 Venus Cir, Round Rock, TX is assigned to Gattis Elementary School (elementary), rated C+; Cedar Ridge High School (high), rated B; Ridgeview Middle School (middle), rated A. All sit in Round Rock Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 836 Venus Cir, Round Rock, TX compare to other homes in Round Rock 78664?

Among the 16,307 homes in Round Rock 78664, it is worth more than 58% of them ($334,695 against a typical $319,096), its price per square foot is higher than 46% of them ($187 against a typical $191), it is bigger than 51% of them (1,787 ft² against a typical 1,778 ft²) and it is newer than almost all of them (2024 against a typical 1998). Measured against all of Williamson County, it is worth more than 30% 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 836 Venus Cir, Round Rock, TX?

The 2025 property tax bill for 836 Venus Cir, Round Rock, TX was $6,414. The county assessed it at $414,371.

More homes on Venus Cir

Closest homes

More homes in Round Rock 78664

Assigned schools

Explore the area

See this home in context

Open 836 Venus Cir 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