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Mobile HomeResidential
Last sold for $30,800 on Mar 31, 2008

4309 DEVON ST

MERCEDES, TX 78570
2
Beds
1
Baths
868 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.
0.5 ac
Lot SizeThe size of the land the home sits on, from county records.
1960
Year BuiltThe year the home was originally built, according to county records.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$30,800 · Mar 31, 2008

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,619 (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.$97,939 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$69,888
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$28,051
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$86,796
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$97,939

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.16 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.Mobile Home
StyleThe architectural style of the home, such as ranch or colonial.Mobile Home
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.2010
Lot (acres)The size of the land the home sits on, from county records.0.50
RoofThe main material covering the roof, such as asphalt shingle or tile.Metal
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.Deck · 192 ft²

Transaction History(1)

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.

M
Mary Hoge Middle SchoolD+
Middle · Grades 6–8 · 1.9 mi
E
A. N. (Tony) Rico Elementary SchoolC
Elementary · Grades PK–5 · 2.2 mi
H
Weslaco East High SchoolD
High · Grades 9–12 · 4.2 mi

District: Weslaco 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

4309 Devon 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.

  • Smaller than 88% of homes in Hidalgo County
  • Has a bigger lot than 83% of homes in Hidalgo County
  • Older than 98% of homes in Hidalgo County

How it measures up in Mercedes 78570

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

Living area868 ft²
SmallerTypical 1,242 ft²Bigger

Bigger than 17% of homes nearby

Lot size0.5 ac
SmallerTypical 0.21 acBigger

Bigger than 75% of homes nearby

Year built1960
OlderTypical 1990Newer

Newer than 4% of homes nearby

How 4309 Devon St ranks against every home in each area.
MeasureThis homeMercedes 78570Hidalgo County
Living areabigger than868 ft²17% of homes12% of homes
Lot sizebigger than0.5 ac75% of homes83% of homes
Year builtnewer than19604% of homes2% of homes

About 4309 Devon St

When did 4309 Devon St, Mercedes, TX last sell?

4309 Devon St, Mercedes, TX last sold on Mar 31, 2008 for $30,800, according to the county's recorded deed.

How big is 4309 Devon St, Mercedes, TX?

4309 Devon St, Mercedes, TX has 2 bedrooms, 1 bathrooms, 868 square feet of living space and a 0.50-acre lot.

When was 4309 Devon St, Mercedes, TX built?

4309 Devon St, Mercedes, TX was built in 1960, making it 66 years old. It is a mobile home home.

What schools serve 4309 Devon St, Mercedes, TX?

4309 Devon St, Mercedes, TX is assigned to Mary Hoge Middle School (middle), rated D+; A. N. (Tony) Rico Elementary School (elementary), rated C; Weslaco East High School (high), rated D. All sit in Weslaco Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4309 Devon St, Mercedes, TX compare to other homes in Mercedes 78570?

Among the 10,029 homes in Mercedes 78570, it is bigger than 17% of them (868 ft² against a typical 1,242 ft²), its lot is bigger than 75% of them (0.5 ac against a typical 0.21 ac) and it is newer than 4% of them (1960 against a typical 1990). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 4309 Devon St, Mercedes, TX?

The 2025 property tax bill for 4309 Devon St, Mercedes, TX was $1,619. The county assessed it at $97,939.

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Assigned schools

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