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Single Family ResidenceResidential
$282,055$142 / 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 91How 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

1704 KEY BISCAYNE

WESLACO, TX 78596
3
Beds
2
Baths
1,991 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.
0.4 ac
Lot SizeThe size of the land the home sits on, from county records.
2007
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

$282K
$255K low$309K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,485 (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.$294,285 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$105,353
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$188,932
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$294,285
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$294,285

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyHidalgo
Lot (acres)The size of the land the home sits on, from county records.0.40
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.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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 400 ft²

Transaction History(5)

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
Memorial Elementary SchoolA
Elementary · Grades PK–5 · 0.5 mi
M
Central Middle SchoolA
Middle · Grades 6–8 · 1.5 mi
H
Weslaco High SchoolB-
High · Grades 9–12 · 1.8 mi

District: Weslaco Independent School District

Neighborhood · ZIP 78596These 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.110
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.87
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.10

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.79%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.15%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.26%
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.40,786
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,037 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$47,494
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$61,499
Average tempThe average temperature here across a full year.74°F
Annual precipHow much rain and melted snow falls here in a typical year.25 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.60%

Owner Tools

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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

1704 Key Biscayne 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 87% of homes in Weslaco 78596
  • Costs more per square foot than 84% of homes in Weslaco 78596
  • Bigger than 82% of homes in Weslaco 78596
  • Has a bigger lot than 86% of homes in Weslaco 78596
  • Newer than 78% of homes in Weslaco 78596

What homes are worth in Weslaco 78596

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

This home
$44K$477K

This home is worth more than 87% of homes in Weslaco 78596.

How it measures up in Weslaco 78596

The dot is this home. The mark in the middle is the typical home in Weslaco 78596.

Estimated value$282,055
CheaperTypical $156,611Pricier

Pricier than 87% of homes nearby

Price per ft²$142
CheaperTypical $108Pricier

Pricier than 84% of homes nearby

Living area1,991 ft²
SmallerTypical 1,266 ft²Bigger

Bigger than 82% of homes nearby

Lot size0.4 ac
SmallerTypical 0.17 acBigger

Bigger than 86% of homes nearby

Year built2007
OlderTypical 1991Newer

Newer than 78% of homes nearby

How 1704 Key Biscayne ranks against every home in each area.
MeasureThis homeWeslaco 78596Hidalgo County
Estimated valuepricier than$282,05587% of homes81% of homes
Price per ft²pricier than$14284% of homes64% of homes
Living areabigger than1,991 ft²82% of homes78% of homes
Lot sizebigger than0.4 ac86% of homes74% of homes
Year builtnewer than200778% of homes72% of homes

About 1704 Key Biscayne

How much is 1704 Key Biscayne, Weslaco, TX worth?

The TopHap Estimate for 1704 Key Biscayne, Weslaco, TX is $282,055 as of Aug 30, 2026. The likely range is $255,442 to $308,668. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1704 Key Biscayne, Weslaco, TX last sell?

1704 Key Biscayne, Weslaco, TX last sold on Aug 9, 2007, according to the county's recorded deed.

How big is 1704 Key Biscayne, Weslaco, TX?

1704 Key Biscayne, Weslaco, TX has 3 bedrooms, 2 bathrooms, 1,991 square feet of living space and a 0.40-acre lot.

When was 1704 Key Biscayne, Weslaco, TX built?

1704 Key Biscayne, Weslaco, TX was built in 2007, making it 19 years old. The building has 1 story.

What schools serve 1704 Key Biscayne, Weslaco, TX?

1704 Key Biscayne, Weslaco, TX is assigned to Memorial Elementary School (elementary), rated A; Central Middle School (middle), rated A; Weslaco High School (high), rated B-. All sit in Weslaco Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1704 Key Biscayne, Weslaco, TX compare to other homes in Weslaco 78596?

Among the 13,928 homes in Weslaco 78596, it is worth more than 87% of them ($282,055 against a typical $156,611), its price per square foot is higher than 84% of them ($142 against a typical $108), it is bigger than 82% of them (1,991 ft² against a typical 1,266 ft²), its lot is bigger than 86% of them (0.4 ac against a typical 0.17 ac) and it is newer than 78% of them (2007 against a typical 1991). Measured against all of Hidalgo County, it is worth more than 81% 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 1704 Key Biscayne, Weslaco, TX?

The 2024 property tax bill for 1704 Key Biscayne, Weslaco, TX was $3,485. The county assessed it at $294,285.

More homes on Key Biscayne

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