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Mobile HomeResidential
$222,622$166 / 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 94How 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

170 RIVAS RD

SAN MARCOS, TX 78666
0
Baths
1,344 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.
1985
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$223K
$210K low$235K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$443 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$29,160 (2025)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$29,160
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$29,160
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$29,160

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Mobile Home
StyleThe architectural style of the home, such as ranch or colonial.Mobile/Manufactured
CountyHays
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.2001
HeatingThe type of heating system in the home.None
PoolWhether the property has a pool, and what kind, such as in-ground.No

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

H
San Marcos High SchoolD
High · Grades 9–12 · 0.7 mi
E
Rodriguez Elementary SchoolB-
Elementary · Grades KG–5 · 2.2 mi
M
Miller Middle SchoolC-
Middle · Grades 6–8 · 3.1 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%

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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

170 Rivas 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 94% of homes in Hays County
  • Costs less per square foot than 76% of homes in San Marcos 78666
  • Smaller than 83% of homes in Hays County
  • Older than 93% of homes in Hays County

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
$163K$888K

This home is worth more than 14% 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$222,622
CheaperTypical $315,760Pricier

Pricier than 14% of homes nearby

Price per ft²$166
CheaperTypical $192Pricier

Pricier than 24% of homes nearby

Living area1,344 ft²
SmallerTypical 1,652 ft²Bigger

Bigger than 30% of homes nearby

Year built1985
OlderTypical 2010Newer

Newer than 16% of homes nearby

How 170 Rivas Rd ranks against every home in each area.
MeasureThis homeSan Marcos 78666Hays County
Estimated valuepricier than$222,62214% of homes6% of homes
Price per ft²pricier than$16624% of homes30% of homes
Living areabigger than1,344 ft²30% of homes17% of homes
Year builtnewer than198516% of homes7% of homes

About 170 Rivas Rd

How much is 170 Rivas Rd, San Marcos, TX worth?

The TopHap Estimate for 170 Rivas Rd, San Marcos, TX is $222,622 as of Sep 24, 2026. The likely range is $210,177 to $235,067. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 170 Rivas Rd, San Marcos, TX last sell?

170 Rivas Rd, San Marcos, TX last sold on Jan 18, 2013, according to the county's recorded deed.

When was 170 Rivas Rd, San Marcos, TX built?

170 Rivas Rd, San Marcos, TX was built in 1985, making it 41 years old. It is a mobile/manufactured home. The building has 1 story.

What schools serve 170 Rivas Rd, San Marcos, TX?

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

How does 170 Rivas Rd, San Marcos, TX compare to other homes in San Marcos 78666?

Among the 22,660 homes in San Marcos 78666, it is worth more than 14% of them ($222,622 against a typical $315,760), its price per square foot is higher than 24% of them ($166 against a typical $192), it is bigger than 30% of them (1,344 ft² against a typical 1,652 ft²) and it is newer than 16% of them (1985 against a typical 2010). Measured against all of Hays County, it is worth more than 6% 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 170 Rivas Rd, San Marcos, TX?

The 2024 property tax bill for 170 Rivas Rd, San Marcos, TX was $443. The county assessed it at $29,160.

More homes on Rivas Rd

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Assigned schools

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