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Single Family ResidenceResidential
$120,381$174 / 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

620 CENTRE ST

SAN MARCOS, TX 78666
0
Baths
691 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.
4,190 ft²
Lot SizeThe size of the land the home sits on, from county records.
1
StoriesHow many floors the home has above ground.

Valuation

$120K
$113K low$128K high

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$39,168 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$34,180
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$140,820
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$35,607
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$175,000

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.0.10
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.None
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 · 136 ft²

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 · 2.1 mi
H
San Marcos High SchoolC-
High · Grades 9–12 · 3.8 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

620 Centre 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 Dunbar
  • Costs less per square foot than 93% of homes in Dunbar
  • Smaller than 98% of homes in San Marcos 78666
  • Has a smaller lot than 98% 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
$161K$850K

This home is worth less than almost all 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$120,381
CheaperTypical $317,059Pricier

Cheaper than almost all homes nearby

Price per ft²$174
CheaperTypical $192Pricier

Pricier than 32% of homes nearby

Living area691 ft²
SmallerTypical 1,654 ft²Bigger

Bigger than 2% of homes nearby

Lot size4,190 ft²
SmallerTypical 0.34 acBigger

Bigger than 3% of homes nearby

How 620 Centre St ranks against every home in each area.
MeasureThis homeDunbarSan Marcos 78666Hays County
Estimated valuepricier than$120,381almost no homesalmost no homesalmost no homes
Price per ft²pricier than$1747% of homes32% of homes37% of homes
Living areabigger than691 ft²8% of homes2% of homes2% of homes
Lot sizebigger than4,190 ft²6% of homes3% of homes2% of homes

About 620 Centre St

How much is 620 Centre St, San Marcos, TX worth?

The TopHap Estimate for 620 Centre St, San Marcos, TX is $120,381 as of Sep 24, 2026. The likely range is $112,996 to $127,766. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 620 Centre St, San Marcos, TX last sell?

620 Centre St, San Marcos, TX last sold on Dec 28, 2001, according to the county's recorded deed.

How big is 620 Centre St, San Marcos, TX?

620 Centre St, San Marcos, TX has 691 square feet of living space and a 0.10-acre lot.

What schools serve 620 Centre St, San Marcos, TX?

620 Centre 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 620 Centre St, San Marcos, TX compare to other homes in San Marcos 78666?

Among the 22,687 homes in San Marcos 78666, it is worth more than almost none of them ($120,381 against a typical $317,059), its price per square foot is higher than 32% of them ($174 against a typical $192), it is bigger than 2% of them (691 ft² against a typical 1,654 ft²) and its lot is bigger than 3% of them (4,190 ft² 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.

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