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Single Family ResidenceResidential
$236,606$97 / 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 96How 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
Last sold for $143,800 on Aug 5, 2010

23 MARS DR

RIVERSIDE, TX 77367
0
Baths
2,446 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.
1.24 ac
Lot SizeThe size of the land the home sits on, from county records.
1
StoriesHow many floors the home has above ground.
4
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$237K
$227K low$246K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$143,800 · Aug 5, 2010
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$236,606
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$189,285

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,688 (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.$348,917 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$316,336
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$388,540

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.50
10
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
49
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.
64
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
28
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.9 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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
CountyWALKER
Lot (acres)The size of the land the home sits on, from county records.1.24
ConstructionThe main material the home's frame and walls are built from.Brick
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 2,013 ft²Greenhouse

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
Huntsville High SchoolD
High · Grades 9–12 · 11.7 mi
E
Scott Johnson Elementary SchoolD-
Elementary · Grades PK–5 · 12.3 mi
M
Mance Park Middle SchoolC+
Middle · Grades 6–8 · 12.8 mi

District: Huntsville Independent School District

Neighborhood · ZIP 77367These 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.132
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.82
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.23

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.67%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.11%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.9%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.19
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.107 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$58,178
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$75,402
Average tempThe average temperature here across a full year.67°F
Annual precipHow much rain and melted snow falls here in a typical year.48 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.62%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

23 Mars 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 Riverside 77367
  • Costs less per square foot than 93% of homes in Walker County
  • Bigger than 92% of homes in Riverside 77367
  • Has a bigger lot than 72% of homes in Riverside 77367

What homes are worth in Riverside 77367

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

This home
$54K$736K

This home is worth more than 70% of homes in Riverside 77367.

How it measures up in Riverside 77367

The dot is this home. The mark in the middle is the typical home in Riverside 77367.

Estimated value$236,606
CheaperTypical $173,755Pricier

Pricier than 70% of homes nearby

Price per ft²$97
CheaperTypical $133Pricier

Pricier than 20% of homes nearby

Living area2,446 ft²
SmallerTypical 1,368 ft²Bigger

Bigger than 92% of homes nearby

Lot size1.24 ac
SmallerTypical 0.56 acBigger

Bigger than 72% of homes nearby

How 23 Mars Dr ranks against every home in each area.
MeasureThis homeRiverside 77367Walker County
Estimated valuepricier than$236,60670% of homes45% of homes
Price per ft²pricier than$9720% of homes7% of homes
Living areabigger than2,446 ft²92% of homes84% of homes
Lot sizebigger than1.24 ac72% of homes64% of homes

About 23 Mars Dr

How much is 23 Mars Dr, Riverside, TX worth?

The TopHap Estimate for 23 Mars Dr, Riverside, TX is $236,606 as of Jul 14, 2026. The likely range is $227,129 to $246,083. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 23 Mars Dr, Riverside, TX last sell?

23 Mars Dr, Riverside, TX last sold on Aug 5, 2010 for $143,800, according to the county's recorded deed.

How big is 23 Mars Dr, Riverside, TX?

23 Mars Dr, Riverside, TX has 2,446 square feet of living space and a 1.24-acre lot.

What schools serve 23 Mars Dr, Riverside, TX?

23 Mars Dr, Riverside, TX is assigned to Huntsville High School (high), rated D; Scott Johnson Elementary School (elementary), rated D-; Mance Park Middle School (middle), rated C+. All sit in Huntsville Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 23 Mars Dr, Riverside, TX compare to other homes in Riverside 77367?

Among the 186 homes in Riverside 77367, it is worth more than 70% of them ($236,606 against a typical $173,755), its price per square foot is higher than 20% of them ($97 against a typical $133), it is bigger than 92% of them (2,446 ft² against a typical 1,368 ft²) and its lot is bigger than 72% of them (1.24 ac against a typical 0.56 ac). Measured against all of Walker County, it is worth more than 45% 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 23 Mars Dr, Riverside, TX?

The 2025 property tax bill for 23 Mars Dr, Riverside, TX was $5,688. The county assessed it at $348,917.

More homes on Mars Dr

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Assigned schools

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