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Single Family ResidenceResidential
$145,196$139 / 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 91How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $50,000 on Oct 4, 2017

3133 BOLIVAR AVE

OLMITO, TX 78575
0
Baths
1,044 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.
0.11 ac
Lot SizeThe size of the land the home sits on, from county records.
1973
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$145K
$132K low$158K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$50,000 · Oct 4, 2017

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,361 (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.$159,806 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$36,485
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$123,321
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$144,170
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$159,806

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.45
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
42
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
99
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
39
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
47
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

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
CountyCAMERON
Lot (acres)The size of the land the home sits on, from county records.0.11
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 · 80 ft²Porch · 214 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.

E
Villareal Elementary SchoolB
Elementary · Grades PK–5 · 0.9 mi
M
Resaca Middle SchoolB
Middle · Grades 6–8 · 4.0 mi
H
Los Fresnos High SchoolB-
High · Grades 9–12 · 5.5 mi

District: Los Fresnos Consolidated Independent School District

Neighborhood · ZIP 78575These 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.108
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.79
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.13

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.31%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
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.4,688
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.636 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$73,538
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$99,513
Average tempThe average temperature here across a full year.74°F
Annual precipHow much rain and melted snow falls here in a typical year.27 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

3133 Bolivar 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 89% of homes in Olmito 78575
  • Smaller than 90% of homes in Olmito 78575
  • Has a smaller lot than 88% of homes in Cameron County
  • Older than 84% of homes in Olmito 78575

What homes are worth in Olmito 78575

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

This home
$108K$943K

This home is worth more than 11% of homes in Olmito 78575.

How it measures up in Olmito 78575

The dot is this home. The mark in the middle is the typical home in Olmito 78575.

Estimated value$145,196
CheaperTypical $281,776Pricier

Pricier than 11% of homes nearby

Price per ft²$139
CheaperTypical $147Pricier

Pricier than 41% of homes nearby

Living area1,044 ft²
SmallerTypical 1,953 ft²Bigger

Bigger than 10% of homes nearby

Lot size0.11 ac
SmallerTypical 0.34 acBigger

Bigger than 13% of homes nearby

Year built1973
OlderTypical 1984Newer

Newer than 16% of homes nearby

How 3133 Bolivar Ave ranks against every home in each area.
MeasureThis homeOlmito 78575Cameron County
Estimated valuepricier than$145,19611% of homes28% of homes
Price per ft²pricier than$13941% of homes49% of homes
Living areabigger than1,044 ft²10% of homes27% of homes
Lot sizebigger than0.11 ac13% of homes12% of homes
Year builtnewer than197316% of homes19% of homes

About 3133 Bolivar Ave

How much is 3133 Bolivar Ave, Olmito, TX worth?

The TopHap Estimate for 3133 Bolivar Ave, Olmito, TX is $145,196 as of Oct 21, 2026. The likely range is $132,010 to $158,382. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3133 Bolivar Ave, Olmito, TX last sell?

3133 Bolivar Ave, Olmito, TX last sold on Oct 4, 2017 for $50,000, according to the county's recorded deed.

How big is 3133 Bolivar Ave, Olmito, TX?

3133 Bolivar Ave, Olmito, TX has 1,044 square feet of living space and a 0.11-acre lot.

When was 3133 Bolivar Ave, Olmito, TX built?

3133 Bolivar Ave, Olmito, TX was built in 1973, making it 53 years old. The building has 2 stories.

What schools serve 3133 Bolivar Ave, Olmito, TX?

3133 Bolivar Ave, Olmito, TX is assigned to Villareal Elementary School (elementary), rated B; Resaca Middle School (middle), rated B; Los Fresnos High School (high), rated B-. All sit in Los Fresnos Consolidated Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3133 Bolivar Ave, Olmito, TX compare to other homes in Olmito 78575?

Among the 2,141 homes in Olmito 78575, it is worth more than 11% of them ($145,196 against a typical $281,776), its price per square foot is higher than 41% of them ($139 against a typical $147), it is bigger than 10% of them (1,044 ft² against a typical 1,953 ft²), its lot is bigger than 13% of them (0.11 ac against a typical 0.34 ac) and it is newer than 16% of them (1973 against a typical 1984). Measured against all of Cameron County, it is worth more than 28% 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 3133 Bolivar Ave, Olmito, TX?

The 2025 property tax bill for 3133 Bolivar Ave, Olmito, TX was $2,361. The county assessed it at $159,806.

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