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Duplex (2 Units, Any Combination)Residential

W DIAMOND AVE

TX
8
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.
0.22 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.
4
ParkingThe number of parking spaces on the property, including the garage.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$11,534 (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.$466,699 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$112,125
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$354,574
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$434,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$466,699

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.12 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.0.22
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.Carport (Unspecified)
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

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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

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 67% of homes in Alton
  • Among the newest homes in Alton

How it measures up in Alton

The dot is this home. The mark in the middle is the typical home in Alton.

Living area4,200 ft²
SmallerTypical 1,422 ft²Bigger

Bigger than 97% of homes nearby

Lot size0.22 ac
SmallerTypical 0.17 acBigger

Bigger than 67% of homes nearby

Year built2024
OlderTypical 2001Newer

Newer than almost all homes nearby

How W Diamond Ave ranks against every home in each area.
MeasureThis homeAltonHidalgo County
Living areabigger than4,200 ft²97% of homes97% of homes
Lot sizebigger than0.22 ac67% of homes61% of homes
Year builtnewer than2024almost all homes98% of homes

About W Diamond Ave

When did W Diamond Ave, , TX last sell?

W Diamond Ave, , TX last sold on Apr 4, 2025, according to the county's recorded deed.

How big is W Diamond Ave, , TX?

W Diamond Ave, , TX has 8 bathrooms, 4,200 square feet of living space and a 0.22-acre lot.

When was W Diamond Ave, , TX built?

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

What schools serve W Diamond Ave, , TX?

W Diamond Ave, , 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 W Diamond Ave, , TX compare to other homes in Alton?

Among the 4,976 homes in Alton, it is bigger than 97% of them (4,200 ft² against a typical 1,422 ft²), its lot is bigger than 67% of them (0.22 ac against a typical 0.17 ac) and it is newer than almost all of them (2024 against a typical 2001). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

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

The 2025 property tax bill for W Diamond Ave, , TX was $11,534. The county assessed it at $466,699.

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Assigned schools

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