Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$925,000$320 / 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 Jul 14, 2026

19338 RIVERWALK DR

PORTER, TX 77365
3
Baths
2,891 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.
1.25 ac
Lot SizeThe size of the land the home sits on, from county records.
2020
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$925K
$847K low$1M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,796 (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.$590,199 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$125,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$465,199
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$547,987
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$590,199

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.56
41
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.
97
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
61
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
42
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.13 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.minimal

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
CountyMONTGOMERY
Lot (acres)The size of the land the home sits on, from county records.1.25
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
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No
ViewThe type of view from the property, or another feature of the site that affects value.Front

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.

H
Porter High SchoolC+
High · Grades 9–12 · 2.2 mi
E
Sorters Mill Elementary SchoolC+
Elementary · Grades PK–5 · 2.4 mi
M
White Oak Middle SchoolC
Middle · Grades 6–8 · 3.6 mi

District: New Caney Independent School District

Neighborhood · ZIP 77365These 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.74
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 100.24

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.20%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.6%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.49,184
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,325 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$94,007
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$123,164
Average tempThe average temperature here across a full year.68°F
Annual precipHow much rain and melted snow falls here in a typical year.52 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.58%

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

19338 Riverwalk 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.

  • Among the most valuable homes in Porter 77365
  • Among the highest price per square foot in Porter 77365
  • Bigger than 83% of homes in Porter 77365
  • Has a bigger lot than 91% of homes in Porter 77365
  • Newer than 86% of homes in Montgomery County

What homes are worth in Porter 77365

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

This home
$144K$828K

This home is worth more than almost all homes in Porter 77365.

How it measures up in Porter 77365

The dot is this home. The mark in the middle is the typical home in Porter 77365.

Estimated value$925,000
CheaperTypical $318,663Pricier

Pricier than almost all homes nearby

Price per ft²$320
CheaperTypical $156Pricier

Pricier than almost all homes nearby

Living area2,891 ft²
SmallerTypical 1,942 ft²Bigger

Bigger than 83% of homes nearby

Lot size1.25 ac
SmallerTypical 0.22 acBigger

Bigger than 91% of homes nearby

Year built2020
OlderTypical 2009Newer

Newer than 84% of homes nearby

How 19338 Riverwalk Dr ranks against every home in each area.
MeasureThis homePorter 77365Montgomery County
Estimated valuepricier than$925,000almost all homes92% of homes
Price per ft²pricier than$320almost all homes95% of homes
Living areabigger than2,891 ft²83% of homes78% of homes
Lot sizebigger than1.25 ac91% of homes86% of homes
Year builtnewer than202084% of homes86% of homes

About 19338 Riverwalk Dr

How much is 19338 Riverwalk Dr, Porter, TX worth?

The TopHap Estimate for 19338 Riverwalk Dr, Porter, TX is $925,000 as of Jul 14, 2026. The likely range is $846,508 to $1,003,492. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 19338 Riverwalk Dr, Porter, TX last sell?

19338 Riverwalk Dr, Porter, TX last sold on Oct 30, 2020, according to the county's recorded deed.

How big is 19338 Riverwalk Dr, Porter, TX?

19338 Riverwalk Dr, Porter, TX has 3 bathrooms, 2,891 square feet of living space and a 1.25-acre lot.

When was 19338 Riverwalk Dr, Porter, TX built?

19338 Riverwalk Dr, Porter, TX was built in 2020, making it 6 years old. The building has 1 story.

What schools serve 19338 Riverwalk Dr, Porter, TX?

19338 Riverwalk Dr, Porter, TX is assigned to Porter High School (high), rated C+; Sorters Mill Elementary School (elementary), rated C+; White Oak Middle School (middle), rated C. All sit in New Caney Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 19338 Riverwalk Dr, Porter, TX compare to other homes in Porter 77365?

Among the 17,398 homes in Porter 77365, it is worth more than almost all of them ($925,000 against a typical $318,663), its price per square foot is higher than almost all of them ($320 against a typical $156), it is bigger than 83% of them (2,891 ft² against a typical 1,942 ft²), its lot is bigger than 91% of them (1.25 ac against a typical 0.22 ac) and it is newer than 84% of them (2020 against a typical 2009). Measured against all of Montgomery County, it is worth more than 92% 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 19338 Riverwalk Dr, Porter, TX?

The 2025 property tax bill for 19338 Riverwalk Dr, Porter, TX was $4,796. The county assessed it at $590,199.

Closest homes

More homes in Porter 77365

Assigned schools

Explore the area

See this home in context

Open 19338 Riverwalk Dr 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