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Single Family ResidenceResidential
$217,032$117 / 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 83How 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

903 WESTSIDE LN

MISSION, TX 78573
3
Beds
4
Baths
1,849 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.
0.95 ac
Lot SizeThe size of the land the home sits on, from county records.
2012
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$217K
$180K low$255K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,202 (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.$197,364 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$50,283
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$147,081
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$190,003
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$197,364

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.48
10
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
80
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
100
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
30
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
24
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.2 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%

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
Lot (acres)The size of the land the home sits on, from county records.0.95
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.Patio · 602 ft²Porch · 24 ft²

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

E
Waitz Elementary SchoolC
Elementary · Grades PK–5 · 0.7 mi
M
Alton Memorial Junior High SchoolC-
Middle · Grades 6–8 · 1.5 mi
H
Mission High SchoolD
High · Grades 9–12 · 2.9 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

903 Westside Ln 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.

  • Costs less per square foot than 74% of homes in Palmhurst
  • Bigger than 71% of homes in Hidalgo County
  • Has a bigger lot than 93% of homes in Hidalgo County
  • Newer than 83% of homes in Palmhurst

What homes are worth in Mission 78573

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

This home
$84K$839K

This home is worth more than 51% of homes in Mission 78573.

How it measures up in Mission 78573

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

Estimated value$217,032
CheaperTypical $214,985Pricier

Pricier than 51% of homes nearby

Price per ft²$117
CheaperTypical $136Pricier

Pricier than 34% of homes nearby

Living area1,849 ft²
SmallerTypical 1,591 ft²Bigger

Bigger than 64% of homes nearby

Lot size0.95 ac
SmallerTypical 0.21 acBigger

Bigger than 86% of homes nearby

Year built2012
OlderTypical 2000Newer

Newer than 74% of homes nearby

How 903 Westside Ln ranks against every home in each area.
MeasureThis homePalmhurstMission 78573Hidalgo County
Estimated valuepricier than$217,03236% of homes51% of homes60% of homes
Price per ft²pricier than$11726% of homes34% of homes36% of homes
Living areabigger than1,849 ft²51% of homes64% of homes71% of homes
Lot sizebigger than0.95 ac71% of homes86% of homes93% of homes
Year builtnewer than201283% of homes74% of homes79% of homes

About 903 Westside Ln

How much is 903 Westside Ln, Mission, TX worth?

The TopHap Estimate for 903 Westside Ln, Mission, TX is $217,032 as of Sep 24, 2026. The likely range is $179,545 to $254,519. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 903 Westside Ln, Mission, TX last sell?

903 Westside Ln, Mission, TX last sold on Jul 25, 2006, according to the county's recorded deed.

How big is 903 Westside Ln, Mission, TX?

903 Westside Ln, Mission, TX has 3 bedrooms, 4 bathrooms, 1,849 square feet of living space and a 0.95-acre lot.

When was 903 Westside Ln, Mission, TX built?

903 Westside Ln, Mission, TX was built in 2012, making it 14 years old. The building has 1 story.

What schools serve 903 Westside Ln, Mission, TX?

903 Westside Ln, Mission, TX is assigned to Waitz Elementary School (elementary), rated C; 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 903 Westside Ln, Mission, TX compare to other homes in Mission 78573?

Among the 12,160 homes in Mission 78573, it is worth more than 51% of them ($217,032 against a typical $214,985), its price per square foot is higher than 34% of them ($117 against a typical $136), it is bigger than 64% of them (1,849 ft² against a typical 1,591 ft²), its lot is bigger than 86% of them (0.95 ac against a typical 0.21 ac) and it is newer than 74% of them (2012 against a typical 2000). Measured against all of Hidalgo County, it is worth more than 60% 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 903 Westside Ln, Mission, TX?

The 2025 property tax bill for 903 Westside Ln, Mission, TX was $4,202. The county assessed it at $197,364.

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