Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$138,296$78 / 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 92How 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
Last sold for $16,500 on Sep 3, 2009

4313 DEVON ST

MERCEDES, TX 78570
3
Beds
1
Baths
1,776 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.
1990
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$138K
$127K low$149K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$16,500 · Sep 3, 2009

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,141 (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.$136,377 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$123,979
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$154,355

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.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.2011
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.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 · 128 ft²

Transaction History(3)

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 SchoolC-
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%

Owner Tools

Do you own this home?
Claim this home

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

4313 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.

  • Worth less than 73% of homes in Hidalgo County
  • Costs less per square foot than 92% of homes in Hidalgo County
  • Bigger than 77% of homes in Mercedes 78570
  • Has a bigger lot than 83% of homes in Hidalgo County
  • Older than 65% 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
$45K$375K

This home is worth more than 59% 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$138,296
CheaperTypical $121,805Pricier

Pricier than 59% of homes nearby

Price per ft²$78
CheaperTypical $91Pricier

Pricier than 31% of homes nearby

Living area1,776 ft²
SmallerTypical 1,248 ft²Bigger

Bigger than 77% of homes nearby

Lot size0.5 ac
SmallerTypical 0.21 acBigger

Bigger than 74% of homes nearby

Year built1990
OlderTypical 1990Newer

Newer than 51% of homes nearby

How 4313 Devon St ranks against every home in each area.
MeasureThis homeMercedes 78570Hidalgo County
Estimated valuepricier than$138,29659% of homes27% of homes
Price per ft²pricier than$7831% of homes8% of homes
Living areabigger than1,776 ft²77% of homes68% of homes
Lot sizebigger than0.5 ac74% of homes83% of homes
Year builtnewer than199051% of homes35% of homes

About 4313 Devon St

How much is 4313 Devon St, Mercedes, TX worth?

The TopHap Estimate for 4313 Devon St, Mercedes, TX is $138,296 as of Aug 30, 2026. The likely range is $127,297 to $149,295. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4313 Devon St, Mercedes, TX last sell?

4313 Devon St, Mercedes, TX last sold on Sep 3, 2009 for $16,500, according to the county's recorded deed.

How big is 4313 Devon St, Mercedes, TX?

4313 Devon St, Mercedes, TX has 3 bedrooms, 1 bathrooms, 1,776 square feet of living space and a 0.50-acre lot.

When was 4313 Devon St, Mercedes, TX built?

4313 Devon St, Mercedes, TX was built in 1990, making it 36 years old. The building has 1 story.

What schools serve 4313 Devon St, Mercedes, TX?

4313 Devon St, Mercedes, TX is assigned to Mary Hoge Middle School (middle), rated C-; 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 4313 Devon St, Mercedes, TX compare to other homes in Mercedes 78570?

Among the 10,026 homes in Mercedes 78570, it is worth more than 59% of them ($138,296 against a typical $121,805), its price per square foot is higher than 31% of them ($78 against a typical $91), it is bigger than 77% of them (1,776 ft² against a typical 1,248 ft²), its lot is bigger than 74% of them (0.5 ac against a typical 0.21 ac) and it is newer than 51% of them (1990 against a typical 1990). Measured against all of Hidalgo County, it is worth more than 27% 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 4313 Devon St, Mercedes, TX?

The 2025 property tax bill for 4313 Devon St, Mercedes, TX was $1,141. The county assessed it at $136,377.

More homes on Devon St

Closest homes

More homes in Mercedes 78570

Assigned schools

Explore the area

See this home in context

Open 4313 Devon St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map