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Single Family ResidenceResidential
$203,640$207 / 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 95How 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

111 RIVERSIDE DR

SAN MARCOS, TX 78666
0
Baths
984 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.
0.19 ac
Lot SizeThe size of the land the home sits on, from county records.
2009
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$204K
$194K low$214K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,219 (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.$218,970 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$48,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$170,270
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$222,440
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$218,970

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.111 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
CountyHAYS
Lot (acres)The size of the land the home sits on, from county records.0.19
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Pier/Post & Beam
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Window A/C
GarageWhether the property has a garage, and details like whether it is attached to the home.Carport (Unspecified)
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 · 228 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.

E
Crockett Elementary SchoolB+
Elementary · Grades KG–5 · 1.7 mi
M
Miller Middle SchoolC-
Middle · Grades 6–8 · 2.9 mi
H
San Marcos High SchoolD
High · Grades 9–12 · 4.3 mi

District: San Marcos Consolidated Independent School District

Neighborhood · ZIP 78666These 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.131
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.72
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.16

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.22%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.18%
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.99,796
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.548 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$54,287
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$69,670
Average tempThe average temperature here across a full year.68°F
Annual precipHow much rain and melted snow falls here in a typical year.37 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.60%

Owner Tools

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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

111 Riverside 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 less than 97% of homes in Hays County
  • Smaller than 96% of homes in Hays County
  • Has a smaller lot than 85% of homes in Rio Vista
  • Newer than 84% of homes in Rio Vista

What homes are worth in San Marcos 78666

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

This home
$159K$883K

This home is worth more than 9% of homes in San Marcos 78666.

How it measures up in San Marcos 78666

The dot is this home. The mark in the middle is the typical home in San Marcos 78666.

Estimated value$203,640
CheaperTypical $315,044Pricier

Pricier than 9% of homes nearby

Price per ft²$207
CheaperTypical $192Pricier

Pricier than 63% of homes nearby

Living area984 ft²
SmallerTypical 1,652 ft²Bigger

Bigger than 10% of homes nearby

Lot size0.19 ac
SmallerTypical 0.33 acBigger

Bigger than 33% of homes nearby

Year built2009
OlderTypical 2010Newer

Newer than 49% of homes nearby

How 111 Riverside Dr ranks against every home in each area.
MeasureThis homeRio VistaSan Marcos 78666Hays County
Estimated valuepricier than$203,64025% of homes9% of homes3% of homes
Price per ft²pricier than$20760% of homes63% of homes58% of homes
Living areabigger than984 ft²19% of homes10% of homes4% of homes
Lot sizebigger than0.19 ac15% of homes33% of homes37% of homes
Year builtnewer than200984% of homes49% of homes45% of homes

About 111 Riverside Dr

How much is 111 Riverside Dr, San Marcos, TX worth?

The TopHap Estimate for 111 Riverside Dr, San Marcos, TX is $203,640 as of Oct 21, 2026. The likely range is $193,744 to $213,536. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 111 Riverside Dr, San Marcos, TX last sell?

111 Riverside Dr, San Marcos, TX last sold on Oct 26, 2026, according to the county's recorded deed.

How big is 111 Riverside Dr, San Marcos, TX?

111 Riverside Dr, San Marcos, TX has 984 square feet of living space and a 0.19-acre lot.

When was 111 Riverside Dr, San Marcos, TX built?

111 Riverside Dr, San Marcos, TX was built in 2009, making it 17 years old. The building has 1 story.

What schools serve 111 Riverside Dr, San Marcos, TX?

111 Riverside Dr, San Marcos, TX is assigned to Crockett Elementary School (elementary), rated B+; Miller Middle School (middle), rated C-; San Marcos High School (high), rated D. All sit in San Marcos Consolidated Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 111 Riverside Dr, San Marcos, TX compare to other homes in San Marcos 78666?

Among the 22,662 homes in San Marcos 78666, it is worth more than 9% of them ($203,640 against a typical $315,044), its price per square foot is higher than 63% of them ($207 against a typical $192), it is bigger than 10% of them (984 ft² against a typical 1,652 ft²), its lot is bigger than 33% of them (0.19 ac against a typical 0.33 ac) and it is newer than 49% of them (2009 against a typical 2010). Measured against all of Hays County, it is worth more than 3% 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 111 Riverside Dr, San Marcos, TX?

The 2025 property tax bill for 111 Riverside Dr, San Marcos, TX was $4,219. The county assessed it at $218,970.

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