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Single Family ResidenceResidential
$602,811$302 / 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 96How 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 $579,400 on Oct 14, 2021

421 ALCALDE ST

DALLAS, TX 75246
4
Beds
2
Baths
1,993 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
2021
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

$603K
$578K low$627K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$579,400 · Oct 14, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$13,360 (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.$591,000 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$225,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$366,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$600,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$591,000

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.6 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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
CountyDALLAS
Lot (acres)The size of the land the home sits on, from county records.0.17
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
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
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(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
Ignacio Zaragoza Elementary SchoolC-
Elementary · Grades EE–5 · 0.1 mi
M
Alex W. Spence Talented/Gifted AcademyC
Middle · Grades 6–8 · 1.4 mi
H
North Dallas High SchoolD
High · Grades 9–12 · 1.8 mi

District: Dallas Independent School District

Neighborhood · ZIP 75246These 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.170
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.103
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.26

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.87%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.22%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.18%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.7%
PopulationHow many people live in this area.2,357
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5,233 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$53,357
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$67,698
Average tempThe average temperature here across a full year.66°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

421 Alcalde 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 82% of homes in Dallas County
  • Costs more per square foot than 86% of homes in Dallas County
  • Has a smaller lot than 65% of homes in Dallas County
  • Newer than 98% of homes in Mill Creek

What homes are worth in Dallas 75246

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

This home
$76K$1.2M

This home is worth more than 69% of homes in Dallas 75246.

How it measures up in Dallas 75246

The dot is this home. The mark in the middle is the typical home in Dallas 75246.

Estimated value$602,811
CheaperTypical $410,312Pricier

Pricier than 69% of homes nearby

Price per ft²$302
CheaperTypical $250Pricier

Pricier than 77% of homes nearby

Living area1,993 ft²
SmallerTypical 1,900 ft²Bigger

Bigger than 52% of homes nearby

Lot size0.17 ac
SmallerTypical 0.18 acBigger

Bigger than 46% of homes nearby

Year built2021
OlderTypical 1941Newer

Newer than 98% of homes nearby

How 421 Alcalde St ranks against every home in each area.
MeasureThis homeMill CreekDallas 75246Dallas County
Estimated valuepricier than$602,81173% of homes69% of homes82% of homes
Price per ft²pricier than$30266% of homes77% of homes86% of homes
Living areabigger than1,993 ft²57% of homes52% of homes64% of homes
Lot sizebigger than0.17 ac53% of homes46% of homes35% of homes
Year builtnewer than202198% of homes98% of homes97% of homes

About 421 Alcalde St

How much is 421 Alcalde St, Dallas, TX worth?

The TopHap Estimate for 421 Alcalde St, Dallas, TX is $602,811 as of Oct 21, 2026. The likely range is $578,293 to $627,329. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 421 Alcalde St, Dallas, TX last sell?

421 Alcalde St, Dallas, TX last sold on Oct 14, 2021 for $579,400, according to the county's recorded deed.

How big is 421 Alcalde St, Dallas, TX?

421 Alcalde St, Dallas, TX has 4 bedrooms, 2 bathrooms, 1,993 square feet of living space and a 0.17-acre lot.

When was 421 Alcalde St, Dallas, TX built?

421 Alcalde St, Dallas, TX was built in 2021, making it 5 years old. The building has 1 story.

What schools serve 421 Alcalde St, Dallas, TX?

421 Alcalde St, Dallas, TX is assigned to Ignacio Zaragoza Elementary School (elementary), rated C-; Alex W. Spence Talented/Gifted Academy (middle), rated C; North Dallas High School (high), rated D. All sit in Dallas Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 421 Alcalde St, Dallas, TX compare to other homes in Dallas 75246?

Among the 498 homes in Dallas 75246, it is worth more than 69% of them ($602,811 against a typical $410,312), its price per square foot is higher than 77% of them ($302 against a typical $250), it is bigger than 52% of them (1,993 ft² against a typical 1,900 ft²), its lot is bigger than 46% of them (0.17 ac against a typical 0.18 ac) and it is newer than 98% of them (2021 against a typical 1941). Measured against all of Dallas County, it is worth more than 82% 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 421 Alcalde St, Dallas, TX?

The 2025 property tax bill for 421 Alcalde St, Dallas, TX was $13,360. The county assessed it at $591,000.

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