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Single Family ResidenceResidential
$101,280
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 78How 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

DAWSON AVE

MERCEDES, TX 78570
0
Baths
0.16 ac
Lot SizeThe size of the land the home sits on, from county records.
1980
Year BuiltThe year the home was originally built, according to county records.

Valuation

$101K
$79K low$124K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$342 (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.$12,313 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$11,708
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$605
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$12,313
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$12,313

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.0.16
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
John F. Kennedy Elementary SchoolD-
Elementary · Grades PK–5 · 0.9 mi
H
Mercedes High SchoolF
High · Grades 9–12 · 1.1 mi
M
Sgt. William G. Harrell Middle SchoolF
Middle · Grades 6–8 · 1.8 mi

District: Mercedes Independent School District

Neighborhood · ZIP 78570These 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.107
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.84
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.7.8%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.32%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.34,018
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.391 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$40,415
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$53,855
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%

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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

Dawson 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.

  • Worth less than 90% of homes in Hidalgo County
  • Has a smaller lot than 77% of homes in Mercedes 78570
  • Older than 83% of homes in Hidalgo County

What homes are worth in Mercedes 78570

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

This home
$48K$361K

This home is worth more than 33% of homes in Mercedes 78570.

How it measures up in Mercedes 78570

The dot is this home. The mark in the middle is the typical home in Mercedes 78570.

Estimated value$101,280
CheaperTypical $128,401Pricier

Pricier than 33% of homes nearby

Lot size0.16 ac
SmallerTypical 0.21 acBigger

Bigger than 23% of homes nearby

Year built1980
OlderTypical 1990Newer

Newer than 26% of homes nearby

How Dawson Ave ranks against every home in each area.
MeasureThis homeMercedes 78570Hidalgo County
Estimated valuepricier than$101,28033% of homes10% of homes
Lot sizebigger than0.16 ac23% of homes35% of homes
Year builtnewer than198026% of homes17% of homes

About Dawson Ave

How much is Dawson Ave, Mercedes, TX worth?

The TopHap Estimate for Dawson Ave, Mercedes, TX is $101,280 as of Sep 24, 2026. The likely range is $78,857 to $123,703. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did Dawson Ave, Mercedes, TX last sell?

Dawson Ave, Mercedes, TX last sold on Jan 1, 1900, according to the county's recorded deed.

When was Dawson Ave, Mercedes, TX built?

Dawson Ave, Mercedes, TX was built in 1980, making it 46 years old.

What schools serve Dawson Ave, Mercedes, TX?

Dawson Ave, Mercedes, TX is assigned to John F. Kennedy Elementary School (elementary), rated D-; Mercedes High School (high), rated F; Sgt. William G. Harrell Middle School (middle), rated F. All sit in Mercedes Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does Dawson Ave, Mercedes, TX compare to other homes in Mercedes 78570?

Among the 10,013 homes in Mercedes 78570, it is worth more than 33% of them ($101,280 against a typical $128,401), its lot is bigger than 23% of them (0.16 ac against a typical 0.21 ac) and it is newer than 26% of them (1980 against a typical 1990). Measured against all of Hidalgo County, it is worth more than 10% 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 Dawson Ave, Mercedes, TX?

The 2025 property tax bill for Dawson Ave, Mercedes, TX was $342. The county assessed it at $12,313.

Closest homes

More homes in Mercedes 78570

Assigned schools

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