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Single Family ResidenceResidential
$290,801$121 / 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 93How 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
Last sold for $192,600 on Jun 13, 2018

5231 RIO DR

BAYTOWN, TX 77521
4
Beds
2
Baths
2,395 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.
0.13 ac
Lot SizeThe size of the land the home sits on, from county records.
2012
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
9
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$291K
$269K low$312K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$192,600 · Jun 13, 2018

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,239 (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.$270,143 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$47,949
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$222,194
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$273,752
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$270,143

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.10 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
CountyHARRIS
Lot (acres)The size of the land the home sits on, from county records.0.13
ConstructionThe main material the home's frame and walls are built from.Brick
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
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 · 60 ft²

Transaction History(4)

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
Edwad Green Junior SchoolB-
Middle · Grades 6–8 · 0.4 mi
H
Goose Creek Memorial High SchoolC
High · Grades 9–12 · 0.7 mi
E
Jessie Lee Pumphrey Elementary SchoolC-
Elementary · Grades PK–5 · 0.8 mi

District: Goose Creek Consolidated Independent School District

Neighborhood · ZIP 77521These 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.104
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.76
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.26

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.14%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.13%
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.70,642
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,469 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$71,289
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$91,673
Average tempThe average temperature here across a full year.69°F
Annual precipHow much rain and melted snow falls here in a typical year.56 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.59%

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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

5231 Rio Dr 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 70% of homes in Baytown 77521
  • Costs less per square foot than 84% of homes in Harris County
  • Bigger than 79% of homes in Baytown 77521
  • Has a smaller lot than 85% of homes in Baytown 77521
  • Newer than 82% of homes in Harris County

What homes are worth in Baytown 77521

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

This home
$154K$522K

This home is worth more than 70% of homes in Baytown 77521.

How it measures up in Baytown 77521

The dot is this home. The mark in the middle is the typical home in Baytown 77521.

Estimated value$290,801
CheaperTypical $260,413Pricier

Pricier than 70% of homes nearby

Price per ft²$121
CheaperTypical $138Pricier

Pricier than 24% of homes nearby

Living area2,395 ft²
SmallerTypical 1,808 ft²Bigger

Bigger than 79% of homes nearby

Lot size0.13 ac
SmallerTypical 0.17 acBigger

Bigger than 15% of homes nearby

Year built2012
OlderTypical 2001Newer

Newer than 72% of homes nearby

How 5231 Rio Dr ranks against every home in each area.
MeasureThis homeBaytown 77521Harris County
Estimated valuepricier than$290,80170% of homes52% of homes
Price per ft²pricier than$12124% of homes16% of homes
Living areabigger than2,395 ft²79% of homes70% of homes
Lot sizebigger than0.13 ac15% of homes24% of homes
Year builtnewer than201272% of homes82% of homes

About 5231 Rio Dr

How much is 5231 Rio Dr, Baytown, TX worth?

The TopHap Estimate for 5231 Rio Dr, Baytown, TX is $290,801 as of Sep 24, 2026. The likely range is $269,458 to $312,145. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 5231 Rio Dr, Baytown, TX last sell?

5231 Rio Dr, Baytown, TX last sold on Jun 13, 2018 for $192,600, according to the county's recorded deed.

How big is 5231 Rio Dr, Baytown, TX?

5231 Rio Dr, Baytown, TX has 4 bedrooms, 2 bathrooms, 2,395 square feet of living space and a 0.13-acre lot.

When was 5231 Rio Dr, Baytown, TX built?

5231 Rio Dr, Baytown, TX was built in 2012, making it 14 years old. The building has 2 stories.

What schools serve 5231 Rio Dr, Baytown, TX?

5231 Rio Dr, Baytown, TX is assigned to Edwad Green Junior School (middle), rated B-; Goose Creek Memorial High School (high), rated C; Jessie Lee Pumphrey Elementary School (elementary), rated C-. All sit in Goose Creek Consolidated Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 5231 Rio Dr, Baytown, TX compare to other homes in Baytown 77521?

Among the 20,713 homes in Baytown 77521, it is worth more than 70% of them ($290,801 against a typical $260,413), its price per square foot is higher than 24% of them ($121 against a typical $138), it is bigger than 79% of them (2,395 ft² against a typical 1,808 ft²), its lot is bigger than 15% of them (0.13 ac against a typical 0.17 ac) and it is newer than 72% of them (2012 against a typical 2001). Measured against all of Harris County, it is worth more than 52% 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 5231 Rio Dr, Baytown, TX?

The 2025 property tax bill for 5231 Rio Dr, Baytown, TX was $4,239. The county assessed it at $270,143.

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