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Single Family ResidenceResidential
$285,747$134 / 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 92How 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

4122 ROUND ROCK ST

CORPUS CHRISTI, TX 78410
0
Baths
2,126 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.
0.35 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.

Valuation

$286K
$263K low$308K 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.$10,247
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$8,198
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.96%
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.$275,500
CENTRAL MORTGAGE FUNDING LLC · recorded Oct 10, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,615 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$311,108 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$37,048
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$274,060
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$323,118
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$311,108

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.8 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%

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
CountyNueces
Lot (acres)The size of the land the home sits on, from county records.0.35
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Mat/Raft Foundation (Slab)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.None
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.Garage, Attached
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 · 207 ft²

Transaction History(3)

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
Calallen East Elementary School
Elementary · Grades PK–2 · 0.4 mi
M
Calallen Middle SchoolA-
Middle · Grades 6–8 · 1.9 mi
H
Calallen High SchoolB-
High · Grades 9–12 · 2.3 mi

District: Calallen Independent School District

Neighborhood · ZIP 78410These 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.74
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.89
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.21

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.18%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.27,972
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,244 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$80,275
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$99,830
Average tempThe average temperature here across a full year.72°F
Annual precipHow much rain and melted snow falls here in a typical year.32 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.61%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
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

4122 Round Rock 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 more than 72% of homes in Corpus Christi 78410
  • Costs less per square foot than 75% of homes in Calallen
  • Bigger than 81% of homes in Corpus Christi 78410
  • Has a bigger lot than 89% of homes in Nueces County
  • Older than 75% of homes in Calallen

What homes are worth in Corpus Christi 78410

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

This home
$112K$544K

This home is worth more than 72% of homes in Corpus Christi 78410.

How it measures up in Corpus Christi 78410

The dot is this home. The mark in the middle is the typical home in Corpus Christi 78410.

Estimated value$285,747
CheaperTypical $235,621Pricier

Pricier than 72% of homes nearby

Price per ft²$134
CheaperTypical $151Pricier

Pricier than 29% of homes nearby

Living area2,126 ft²
SmallerTypical 1,571 ft²Bigger

Bigger than 81% of homes nearby

Lot size0.35 ac
SmallerTypical 0.19 acBigger

Bigger than 80% of homes nearby

Year built1980
OlderTypical 1984Newer

Newer than 37% of homes nearby

How 4122 Round Rock St ranks against every home in each area.
MeasureThis homeCalallenCorpus Christi 78410Nueces County
Estimated valuepricier than$285,74767% of homes72% of homes65% of homes
Price per ft²pricier than$13425% of homes29% of homes35% of homes
Living areabigger than2,126 ft²77% of homes81% of homes80% of homes
Lot sizebigger than0.35 ac84% of homes80% of homes89% of homes
Year builtnewer than198025% of homes37% of homes50% of homes

About 4122 Round Rock St

How much is 4122 Round Rock St, Corpus Christi, TX worth?

The TopHap Estimate for 4122 Round Rock St, Corpus Christi, TX is $285,747 as of Jul 14, 2026. The likely range is $263,213 to $308,281. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4122 Round Rock St, Corpus Christi, TX last sell?

4122 Round Rock St, Corpus Christi, TX last sold on Oct 10, 2025, according to the county's recorded deed.

How big is 4122 Round Rock St, Corpus Christi, TX?

4122 Round Rock St, Corpus Christi, TX has 2,126 square feet of living space and a 0.35-acre lot.

When was 4122 Round Rock St, Corpus Christi, TX built?

4122 Round Rock St, Corpus Christi, TX was built in 1980, making it 46 years old. The building has 1 story.

What schools serve 4122 Round Rock St, Corpus Christi, TX?

4122 Round Rock St, Corpus Christi, TX is assigned to Calallen East Elementary School (elementary); Calallen Middle School (middle), rated A-; Calallen High School (high), rated B-. All sit in Calallen Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4122 Round Rock St, Corpus Christi, TX compare to other homes in Corpus Christi 78410?

Among the 9,367 homes in Corpus Christi 78410, it is worth more than 72% of them ($285,747 against a typical $235,621), its price per square foot is higher than 29% of them ($134 against a typical $151), it is bigger than 81% of them (2,126 ft² against a typical 1,571 ft²), its lot is bigger than 80% of them (0.35 ac against a typical 0.19 ac) and it is newer than 37% of them (1980 against a typical 1984). Measured against all of Nueces County, it is worth more than 65% 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 4122 Round Rock St, Corpus Christi, TX?

The 2024 property tax bill for 4122 Round Rock St, Corpus Christi, TX was $7,615. The county assessed it at $311,108.

More homes on Round Rock St

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Assigned schools

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