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Duplex (2 Units, Any Combination)Residential

219 W DIAMOND AVE

MISSION, TX 78573
4
Baths
4,200 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.
0.23 ac
Lot SizeThe size of the land the home sits on, from county records.
2024
Year BuiltThe year the home was originally built, according to county records.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,116 (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.$362,754 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$114,551
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$248,203
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$365,287
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$362,754

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.11 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.''

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Duplex (2 Units, Any Combination)
StyleThe architectural style of the home, such as ranch or colonial.Duplex Single
CountyHIDALGO
Lot (acres)The size of the land the home sits on, from county records.0.23
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
PoolWhether the property has a pool, and what kind, such as in-ground.No

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

E
Cantu Elementary SchoolA-
Elementary · Grades PK–5 · 0.6 mi
M
Alton Memorial Junior High SchoolC-
Middle · Grades 6–8 · 1.1 mi
H
Mission High SchoolD
High · Grades 9–12 · 4.8 mi

District: Mission Consolidated Independent School District

Neighborhood · ZIP 78573These 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.79
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.88
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.11

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.91%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.12%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.21%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.9%
PopulationHow many people live in this area.44,921
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,194 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$51,533
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$74,354
Average tempThe average temperature here across a full year.74°F
Annual precipHow much rain and melted snow falls here in a typical year.23 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.60%

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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

219 W Diamond 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.

  • Bigger than 97% of homes in Alton
  • Has a bigger lot than 69% of homes in Alton
  • Among the newest homes in Alton

How it measures up in Mission 78573

The dot is this home. The mark in the middle is the typical home in Mission 78573.

Living area4,200 ft²
SmallerTypical 1,594 ft²Bigger

Bigger than 95% of homes nearby

Lot size0.23 ac
SmallerTypical 0.21 acBigger

Bigger than 54% of homes nearby

Year built2024
OlderTypical 2000Newer

Newer than almost all homes nearby

How 219 W Diamond Ave ranks against every home in each area.
MeasureThis homeAltonMission 78573Hidalgo County
Living areabigger than4,200 ft²97% of homes95% of homes97% of homes
Lot sizebigger than0.23 ac69% of homes54% of homes62% of homes
Year builtnewer than2024almost all homesalmost all homes98% of homes

About 219 W Diamond Ave

When did 219 W Diamond Ave, Mission, TX last sell?

219 W Diamond Ave, Mission, TX last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 219 W Diamond Ave, Mission, TX?

219 W Diamond Ave, Mission, TX has 4 bathrooms, 4,200 square feet of living space and a 0.23-acre lot.

When was 219 W Diamond Ave, Mission, TX built?

219 W Diamond Ave, Mission, TX was built in 2024, making it 2 years old. It is a duplex single home.

What schools serve 219 W Diamond Ave, Mission, TX?

219 W Diamond Ave, Mission, TX is assigned to Cantu Elementary School (elementary), rated A-; Alton Memorial Junior High School (middle), rated C-; Mission High School (high), rated D. All sit in Mission Consolidated Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 219 W Diamond Ave, Mission, TX compare to other homes in Mission 78573?

Among the 12,158 homes in Mission 78573, it is bigger than 95% of them (4,200 ft² against a typical 1,594 ft²), its lot is bigger than 54% of them (0.23 ac against a typical 0.21 ac) and it is newer than almost all of them (2024 against a typical 2000). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 219 W Diamond Ave, Mission, TX?

The 2025 property tax bill for 219 W Diamond Ave, Mission, TX was $8,116. The county assessed it at $362,754.

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