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Single Family ResidenceResidential
$184,362$226 / 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 Sep 24, 2026

328 ARMSTRONG ST

SAN MARCOS, TX 78666
0
Baths
816 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.
0.11 ac
Lot SizeThe size of the land the home sits on, from county records.
1
StoriesHow many floors the home has above ground.

Valuation

$184K
$177K low$192K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,989 (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.$149,650 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$41,300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$108,350
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$151,860
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$149,650

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.71 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.1 percent flood zone

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
HeatingThe type of heating system in the home.None
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

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.

E
Hernandez Elementary SchoolA-
Elementary · Grades KG–5 · 1.6 mi
M
Miller Middle SchoolC+
Middle · Grades 6–8 · 2.0 mi
H
San Marcos High SchoolC-
High · Grades 9–12 · 3.5 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

328 Armstrong St 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 least valuable homes in Hays County
  • Costs more per square foot than 79% of homes in Victory Gardens
  • Smaller than 98% of homes in Hays County
  • Has a smaller lot than 94% of homes in San Marcos 78666

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
$161K$890K

This home is worth more than 5% 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$184,362
CheaperTypical $316,482Pricier

Pricier than 5% of homes nearby

Price per ft²$226
CheaperTypical $192Pricier

Pricier than 74% of homes nearby

Living area816 ft²
SmallerTypical 1,654 ft²Bigger

Bigger than 5% of homes nearby

Lot size0.11 ac
SmallerTypical 0.34 acBigger

Bigger than 6% of homes nearby

How 328 Armstrong St ranks against every home in each area.
MeasureThis homeVictory GardensSan Marcos 78666Hays County
Estimated valuepricier than$184,36236% of homes5% of homesalmost no homes
Price per ft²pricier than$22679% of homes74% of homes64% of homes
Living areabigger than816 ft²30% of homes5% of homes2% of homes
Lot sizebigger than0.11 ac18% of homes6% of homes9% of homes

About 328 Armstrong St

How much is 328 Armstrong St, San Marcos, TX worth?

The TopHap Estimate for 328 Armstrong St, San Marcos, TX is $184,362 as of Sep 24, 2026. The likely range is $176,857 to $191,867. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

What schools serve 328 Armstrong St, San Marcos, TX?

328 Armstrong St, San Marcos, TX is assigned to Hernandez Elementary School (elementary), rated A-; Miller Middle School (middle), rated C+; San Marcos High School (high), 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 328 Armstrong St, San Marcos, TX compare to other homes in San Marcos 78666?

Among the 22,690 homes in San Marcos 78666, it is worth more than 5% of them ($184,362 against a typical $316,482), its price per square foot is higher than 74% of them ($226 against a typical $192), it is bigger than 5% of them (816 ft² against a typical 1,654 ft²) and its lot is bigger than 6% of them (0.11 ac against a typical 0.34 ac). Measured against all of Hays County, it is worth more than almost no 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 328 Armstrong St, San Marcos, TX?

The 2024 property tax bill for 328 Armstrong St, San Marcos, TX was $2,989. The county assessed it at $149,650.

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