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Single Family ResidenceResidential
$306,998$281 / 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 Aug 30, 2026

12315 PORTER RD

OLD RIVER WINFREE, TX 77523
0
Baths
1,094 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.
1.03 ac
Lot SizeThe size of the land the home sits on, from county records.
1
StoriesHow many floors the home has above ground.

Valuation

$307K
$287K low$327K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$738 (2023)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$222,910 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$76,880
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$146,030
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$176,350
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$222,910

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.65
100
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
60
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
96
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
56
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
14
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.36 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.34%

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
CountyChambers
Lot (acres)The size of the land the home sits on, from county records.1.02
HeatingThe type of heating system in the home.None
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 · 90 ft²

Transaction History(2)

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.

H
Barbers Hill High SchoolA
High · Grades 9–12 · 2.3 mi

District: Barbers Hill Independent School District

Neighborhood · ZIP 77523These 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.68
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.75
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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.6%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.7%
PopulationHow many people live in this area.29,371
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.293 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$121,857
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$145,380
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.62%

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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

12315 Porter 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 less than 77% of homes in Baytown 77523
  • Costs more per square foot than 94% of homes in Baytown 77523
  • Smaller than 96% of homes in Baytown 77523
  • Has a bigger lot than 82% of homes in Baytown 77523

What homes are worth in Baytown 77523

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

This home
$218K$943K

This home is worth more than 23% of homes in Baytown 77523.

How it measures up in Baytown 77523

The dot is this home. The mark in the middle is the typical home in Baytown 77523.

Estimated value$306,998
CheaperTypical $397,500Pricier

Pricier than 23% of homes nearby

Price per ft²$281
CheaperTypical $184Pricier

Pricier than 94% of homes nearby

Living area1,094 ft²
SmallerTypical 2,256 ft²Bigger

Bigger than 4% of homes nearby

Lot size1.03 ac
SmallerTypical 0.27 acBigger

Bigger than 82% of homes nearby

How 12315 Porter Rd ranks against every home in each area.
MeasureThis homeBaytown 77523Chambers County
Estimated valuepricier than$306,99823% of homes32% of homes
Price per ft²pricier than$28194% of homes93% of homes
Living areabigger than1,094 ft²4% of homes9% of homes
Lot sizebigger than1.03 ac82% of homes80% of homes

About 12315 Porter Rd

How much is 12315 Porter Rd, Old River Winfree, TX worth?

The TopHap Estimate for 12315 Porter Rd, Old River Winfree, TX is $306,998 as of Aug 30, 2026. The likely range is $286,662 to $327,334. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 12315 Porter Rd, Old River Winfree, TX?

12315 Porter Rd, Old River Winfree, TX has 1,094 square feet of living space and a 1.02-acre lot.

What schools serve 12315 Porter Rd, Old River Winfree, TX?

12315 Porter Rd, Old River Winfree, TX is assigned to Barbers Hill High School (high), rated A. All sit in Barbers Hill Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 12315 Porter Rd, Old River Winfree, TX compare to other homes in Baytown 77523?

Among the 11,750 homes in Baytown 77523, it is worth more than 23% of them ($306,998 against a typical $397,500), its price per square foot is higher than 94% of them ($281 against a typical $184), it is bigger than 4% of them (1,094 ft² against a typical 2,256 ft²) and its lot is bigger than 82% of them (1.03 ac against a typical 0.27 ac). Measured against all of Chambers County, it is worth more than 32% 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 12315 Porter Rd, Old River Winfree, TX?

The 2023 property tax bill for 12315 Porter Rd, Old River Winfree, TX was $738. The county assessed it at $222,910.

Closest homes

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Assigned schools

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