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Single Family ResidenceResidential
$124,205$119 / 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 Sep 24, 2026

509 N ASTER ST

PHARR, TX 78577
3
Beds
2
Baths
1,044 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.
0.12 ac
Lot SizeThe size of the land the home sits on, from county records.
1989
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$124K
$119K low$130K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,708 (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.$90,000 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$50,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$39,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$98,879
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$90,000

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.12 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.''

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
CountyHIDALGO
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.1991
Lot (acres)The size of the land the home sits on, from county records.0.12
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.Space
CoolingThe type of cooling or air conditioning in the home.Yes
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 · 60 ft²

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

M
Liberty Middle SchoolC
Middle · Grades 6–8 · 1.4 mi
H
PSJA North Early College High SchoolD+
High · Grades 9–12 · 2.2 mi
E
Geraldine Palmer Elementary SchoolB-
Elementary · Grades PK–5 · 2.3 mi

District: Pharr-San Juan-Alamo Independent School District

Neighborhood · ZIP 78577These 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.97
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.85
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.87%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.14%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.27%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.8%
PopulationHow many people live in this area.84,302
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,793 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$43,604
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$62,103
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

509 N Aster 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 less than 81% of homes in Hidalgo County
  • Smaller than 77% of homes in Hidalgo County
  • Has a smaller lot than 88% of homes in Hidalgo County
  • Older than 67% of homes in Pharr 78577

What homes are worth in Pharr 78577

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

This home
$70K$400K

This home is worth more than 21% of homes in Pharr 78577.

How it measures up in Pharr 78577

The dot is this home. The mark in the middle is the typical home in Pharr 78577.

Estimated value$124,205
CheaperTypical $169,262Pricier

Pricier than 21% of homes nearby

Price per ft²$119
CheaperTypical $124Pricier

Pricier than 43% of homes nearby

Living area1,044 ft²
SmallerTypical 1,320 ft²Bigger

Bigger than 24% of homes nearby

Lot size0.12 ac
SmallerTypical 0.15 acBigger

Bigger than 19% of homes nearby

Year built1989
OlderTypical 1998Newer

Newer than 33% of homes nearby

How 509 N Aster St ranks against every home in each area.
MeasureThis homePharr 78577Hidalgo County
Estimated valuepricier than$124,20521% of homes19% of homes
Price per ft²pricier than$11943% of homes38% of homes
Living areabigger than1,044 ft²24% of homes23% of homes
Lot sizebigger than0.12 ac19% of homes12% of homes
Year builtnewer than198933% of homes33% of homes

About 509 N Aster St

How much is 509 N Aster St, Pharr, TX worth?

The TopHap Estimate for 509 N Aster St, Pharr, TX is $124,205 as of Sep 24, 2026. The likely range is $118,845 to $129,565. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 509 N Aster St, Pharr, TX last sell?

509 N Aster St, Pharr, TX last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 509 N Aster St, Pharr, TX?

509 N Aster St, Pharr, TX has 3 bedrooms, 2 bathrooms, 1,044 square feet of living space and a 0.12-acre lot.

When was 509 N Aster St, Pharr, TX built?

509 N Aster St, Pharr, TX was built in 1989, making it 37 years old. The building has 1 story.

What schools serve 509 N Aster St, Pharr, TX?

509 N Aster St, Pharr, TX is assigned to Liberty Middle School (middle), rated C; PSJA North Early College High School (high), rated D+; Geraldine Palmer Elementary School (elementary), rated B-. All sit in Pharr-San Juan-Alamo Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 509 N Aster St, Pharr, TX compare to other homes in Pharr 78577?

Among the 22,391 homes in Pharr 78577, it is worth more than 21% of them ($124,205 against a typical $169,262), its price per square foot is higher than 43% of them ($119 against a typical $124), it is bigger than 24% of them (1,044 ft² against a typical 1,320 ft²), its lot is bigger than 19% of them (0.12 ac against a typical 0.15 ac) and it is newer than 33% of them (1989 against a typical 1998). Measured against all of Hidalgo County, it is worth more than 19% 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 509 N Aster St, Pharr, TX?

The 2025 property tax bill for 509 N Aster St, Pharr, TX was $1,708. The county assessed it at $90,000.

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