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Single Family ResidenceResidential
$677,051$224 / 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 85How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

1790 N COUNTY ROAD 122

ROUND ROCK, TX 78665
2
Baths
3,016 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.
4.5 ac
Lot SizeThe size of the land the home sits on, from county records.
2006
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$677K
$576K low$779K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$277,051
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$221,641
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.60%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$300,000
R BK TX · recorded Aug 25, 2020
2nd MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$100,000
JPMORGAN CHASE BANK NA

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,048 (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.$935,998 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$512,008
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$423,990
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$828,119
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$935,998

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.69
98
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
55
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.
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.118 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%

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.2010
Lot (acres)The size of the land the home sits on, from county records.4.50
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Mat/Raft Foundation (Slab)
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.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.Patio · 986 ft²Porch · 425 ft²

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

M
Gus Almquist Middle School
Middle · Grades 6–8 · 1.2 mi
E
Veterans' Hill Elementary SchoolB
Elementary · Grades PK–5 · 1.3 mi
H
Hutto High SchoolC
High · Grades 10–12 · 3.0 mi

District: Hutto Independent School District

Neighborhood · ZIP 78665These 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.50
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.86
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.17

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.33%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.1%
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.68,564
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,056 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$112,731
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$135,299
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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

1790 N County Road 122 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 93% of homes in Round Rock 78665
  • Costs more per square foot than 94% of homes in Round Rock 78665
  • Bigger than 84% of homes in Williamson County
  • Among the largest lots in Round Rock 78665

What homes are worth in Round Rock 78665

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

This home
$285K$809K

This home is worth more than 93% of homes in Round Rock 78665.

How it measures up in Round Rock 78665

The dot is this home. The mark in the middle is the typical home in Round Rock 78665.

Estimated value$677,051
CheaperTypical $412,248Pricier

Pricier than 93% of homes nearby

Price per ft²$224
CheaperTypical $185Pricier

Pricier than 94% of homes nearby

Living area3,016 ft²
SmallerTypical 2,310 ft²Bigger

Bigger than 80% of homes nearby

Lot size4.5 ac
SmallerTypical 0.18 acBigger

Bigger than almost all homes nearby

Year built2006
OlderTypical 2010Newer

Newer than 41% of homes nearby

How 1790 N County Road 122 ranks against every home in each area.
MeasureThis homeRound Rock 78665Williamson County
Estimated valuepricier than$677,05193% of homes87% of homes
Price per ft²pricier than$22494% of homes71% of homes
Living areabigger than3,016 ft²80% of homes84% of homes
Lot sizebigger than4.5 acalmost all homes95% of homes
Year builtnewer than200641% of homes49% of homes

About 1790 N County Road 122

How much is 1790 N County Road 122, Round Rock, TX worth?

The TopHap Estimate for 1790 N County Road 122, Round Rock, TX is $677,051 as of Jul 14, 2026. The likely range is $575,589 to $778,513. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1790 N County Road 122, Round Rock, TX last sell?

1790 N County Road 122, Round Rock, TX last sold on Dec 8, 2014, according to the county's recorded deed.

How big is 1790 N County Road 122, Round Rock, TX?

1790 N County Road 122, Round Rock, TX has 2 bathrooms, 3,016 square feet of living space and a 4.50-acre lot.

When was 1790 N County Road 122, Round Rock, TX built?

1790 N County Road 122, Round Rock, TX was built in 2006, making it 20 years old. The building has 1 story.

What schools serve 1790 N County Road 122, Round Rock, TX?

1790 N County Road 122, Round Rock, TX is assigned to Gus Almquist Middle School (middle); Veterans' Hill Elementary School (elementary), rated B; Hutto High School (high), rated C. All sit in Hutto Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1790 N County Road 122, Round Rock, TX compare to other homes in Round Rock 78665?

Among the 20,792 homes in Round Rock 78665, it is worth more than 93% of them ($677,051 against a typical $412,248), its price per square foot is higher than 94% of them ($224 against a typical $185), it is bigger than 80% of them (3,016 ft² against a typical 2,310 ft²), its lot is bigger than almost all of them (4.5 ac against a typical 0.18 ac) and it is newer than 41% of them (2006 against a typical 2010). Measured against all of Williamson County, it is worth more than 87% 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 1790 N County Road 122, Round Rock, TX?

The 2025 property tax bill for 1790 N County Road 122, Round Rock, TX was $4,048. The county assessed it at $935,998.

More homes on N County Road 122

Closest homes

More homes in Round Rock 78665

Assigned schools

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