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Single Family ResidenceResidential
$442,537$236 / 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 94How 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 $172,600 on Jan 29, 2004

2121 ALTO AVE

CARROLLTON, TX 75007
2
Baths
1,874 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.
0.16 ac
Lot SizeThe size of the land the home sits on, from county records.
1991
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

$443K
$414K low$471K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$172,600 · Jan 29, 2004

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,212 (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.$351,000 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$89,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$261,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$359,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$351,000

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.9 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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.minimal

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
CountyDENTON
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.2000
Lot (acres)The size of the land the home sits on, from county records.0.16
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
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.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(2)

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
Arbor Creek Middle SchoolA-
Middle · Grades 6–8 · 1.1 mi
E
Homestead Elementary SchoolA+
Elementary · Grades KG–5 · 1.2 mi
H
Hebron High SchoolB+
High · Grades 10–12 · 1.2 mi

District: Lewisville Independent School District

Neighborhood · ZIP 75007These 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.62
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.104
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.29

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.30%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.2%
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.63,873
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,715 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$104,666
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$129,806
Average tempThe average temperature here across a full year.65°F
Annual precipHow much rain and melted snow falls here in a typical year.38 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.62%

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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

2121 Alto Ave 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 84% of homes in Carillon Hills
  • Costs more per square foot than 83% of homes in Carillon Hills
  • Bigger than 73% of homes in Carillon Hills
  • Has a smaller lot than 79% of homes in Carrollton 75007
  • Newer than 95% of homes in Carillon Hills

What homes are worth in Carrollton 75007

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

This home
$293K$803K

This home is worth more than 67% of homes in Carrollton 75007.

How it measures up in Carrollton 75007

The dot is this home. The mark in the middle is the typical home in Carrollton 75007.

Estimated value$442,537
CheaperTypical $399,222Pricier

Pricier than 67% of homes nearby

Price per ft²$236
CheaperTypical $211Pricier

Pricier than 83% of homes nearby

Living area1,874 ft²
SmallerTypical 1,930 ft²Bigger

Bigger than 44% of homes nearby

Lot size0.16 ac
SmallerTypical 0.18 acBigger

Bigger than 21% of homes nearby

Year built1991
OlderTypical 1984Newer

Newer than 75% of homes nearby

How 2121 Alto Ave ranks against every home in each area.
MeasureThis homeCarillon HillsCarrollton 75007Denton County
Estimated valuepricier than$442,53784% of homes67% of homes50% of homes
Price per ft²pricier than$23683% of homes83% of homes75% of homes
Living areabigger than1,874 ft²73% of homes44% of homes31% of homes
Lot sizebigger than0.16 ac37% of homes21% of homes36% of homes
Year builtnewer than199195% of homes75% of homes23% of homes

About 2121 Alto Ave

How much is 2121 Alto Ave, Carrollton, TX worth?

The TopHap Estimate for 2121 Alto Ave, Carrollton, TX is $442,537 as of Aug 30, 2026. The likely range is $414,321 to $470,753. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 2121 Alto Ave, Carrollton, TX last sell?

2121 Alto Ave, Carrollton, TX last sold on Jan 29, 2004 for $172,600, according to the county's recorded deed.

How big is 2121 Alto Ave, Carrollton, TX?

2121 Alto Ave, Carrollton, TX has 2 bathrooms, 1,874 square feet of living space and a 0.16-acre lot.

When was 2121 Alto Ave, Carrollton, TX built?

2121 Alto Ave, Carrollton, TX was built in 1991, making it 35 years old. The building has 1 story.

What schools serve 2121 Alto Ave, Carrollton, TX?

2121 Alto Ave, Carrollton, TX is assigned to Arbor Creek Middle School (middle), rated A-; Homestead Elementary School (elementary), rated A+; Hebron High School (high), rated B+. All sit in Lewisville Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 2121 Alto Ave, Carrollton, TX compare to other homes in Carrollton 75007?

Among the 16,157 homes in Carrollton 75007, it is worth more than 67% of them ($442,537 against a typical $399,222), its price per square foot is higher than 83% of them ($236 against a typical $211), it is bigger than 44% of them (1,874 ft² against a typical 1,930 ft²), its lot is bigger than 21% of them (0.16 ac against a typical 0.18 ac) and it is newer than 75% of them (1991 against a typical 1984). Measured against all of Denton County, it is worth more than 50% 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 2121 Alto Ave, Carrollton, TX?

The 2025 property tax bill for 2121 Alto Ave, Carrollton, TX was $2,212. The county assessed it at $351,000.

More homes on Alto Ave

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