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Single Family ResidenceResidential
$125,825$140 / 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 95How 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

18 MONTALVO RD

ROMA, TX 78584
0
Baths
899 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.
0.16 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$126K
$120K low$132K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$385 (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.$34,270 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$6,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$27,670
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$29,670
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$34,270

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyStarr
Lot (acres)The size of the land the home sits on, from county records.0.17

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

E
Emma Vera Elementary SchoolA+
Elementary · Grades PK–5 · 3.0 mi
M
Roma Middle SchoolB
Middle · Grades 6–8 · 3.1 mi
H
Roma High SchoolD
High · Grades 9–12 · 3.1 mi

District: Roma Independent School District

Neighborhood · ZIP 78584These 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.122
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.90
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.12

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.83%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.10%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.44%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.2.3%
PopulationHow many people live in this area.19,917
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.63 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$26,517
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$37,168
Average tempThe average temperature here across a full year.74°F
Annual precipHow much rain and melted snow falls here in a typical year.21 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

18 Montalvo Rd 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 more than 76% of homes in Roma 78584
  • Among the highest price per square foot in Roma 78584
  • Smaller than 82% of homes in Roma 78584

What homes are worth in Roma 78584

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

This home
$35K$236K

This home is worth more than 76% of homes in Roma 78584.

How it measures up in Roma 78584

The dot is this home. The mark in the middle is the typical home in Roma 78584.

Estimated value$125,825
CheaperTypical $85,349Pricier

Pricier than 76% of homes nearby

Price per ft²$140
CheaperTypical $64Pricier

Pricier than almost all homes nearby

Living area899 ft²
SmallerTypical 1,330 ft²Bigger

Bigger than 18% of homes nearby

Lot size0.16 ac
SmallerTypical 0.16 acBigger

Bigger than 42% of homes nearby

How 18 Montalvo Rd ranks against every home in each area.
MeasureThis homeRoma 78584Starr County
Estimated valuepricier than$125,82576% of homes72% of homes
Price per ft²pricier than$140almost all homes97% of homes
Living areabigger than899 ft²18% of homes18% of homes
Lot sizebigger than0.16 ac42% of homes41% of homes

About 18 Montalvo Rd

How much is 18 Montalvo Rd, Roma, TX worth?

The TopHap Estimate for 18 Montalvo Rd, Roma, TX is $125,825 as of Sep 24, 2026. The likely range is $119,748 to $131,902. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 18 Montalvo Rd, Roma, TX?

18 Montalvo Rd, Roma, TX has 899 square feet of living space and a 0.17-acre lot.

What schools serve 18 Montalvo Rd, Roma, TX?

18 Montalvo Rd, Roma, TX is assigned to Emma Vera Elementary School (elementary), rated A+; Roma Middle School (middle), rated B; Roma High School (high), rated D. All sit in Roma Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18 Montalvo Rd, Roma, TX compare to other homes in Roma 78584?

Among the 6,043 homes in Roma 78584, it is worth more than 76% of them ($125,825 against a typical $85,349), its price per square foot is higher than almost all of them ($140 against a typical $64), it is bigger than 18% of them (899 ft² against a typical 1,330 ft²) and its lot is bigger than 42% of them (0.16 ac against a typical 0.16 ac). Measured against all of Starr County, it is worth more than 72% 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 18 Montalvo Rd, Roma, TX?

The 2025 property tax bill for 18 Montalvo Rd, Roma, TX was $385. The county assessed it at $34,270.

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Assigned schools

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