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Farm (Irrigated Or Dry)Agriculture / Farming
$407,384$431 / 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 70How 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

552 HERMANN RD

SAN MARCOS, TX 78666
0
Baths
946 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.
151 ac
Lot SizeThe size of the land the home sits on, from county records.
2005
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$407K
$286K low$529K high
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.$407,384
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$325,907

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,142 (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.$1,680,713 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$12,518
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$86,356
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,691,106
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,680,713

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.74 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.Farm (Irrigated Or Dry)
CountyGUADALUPE
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
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.

M
Navarro Junior High SchoolB
Middle · Grades 7–8 · 8.9 mi
H
Navarro High SchoolB
High · Grades 9–12 · 9.0 mi
E
Navarro Elementary School
Elementary · Grades PK–3 · 9.1 mi

District: Navarro 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%

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

552 Hermann 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 more than 82% of homes in Guadalupe County
  • Among the highest price per square foot in Guadalupe County
  • Smaller than 94% of homes in Guadalupe County
  • Among the largest lots 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$878K

This home is worth more than 72% 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$407,384
CheaperTypical $325,911Pricier

Pricier than 72% of homes nearby

Price per ft²$431
CheaperTypical $195Pricier

Pricier than 98% of homes nearby

Living area946 ft²
SmallerTypical 1,650 ft²Bigger

Bigger than 8% of homes nearby

Lot size151 ac
SmallerTypical 0.36 acBigger

Bigger than almost all homes nearby

Year built2005
OlderTypical 2010Newer

Newer than 43% of homes nearby

How 552 Hermann Rd ranks against every home in each area.
MeasureThis homeSan Marcos 78666Guadalupe County
Estimated valuepricier than$407,38472% of homes82% of homes
Price per ft²pricier than$43198% of homesalmost all homes
Living areabigger than946 ft²8% of homes6% of homes
Lot sizebigger than151 acalmost all homesalmost all homes
Year builtnewer than200543% of homes48% of homes

About 552 Hermann Rd

How much is 552 Hermann Rd, San Marcos, TX worth?

The TopHap Estimate for 552 Hermann Rd, San Marcos, TX is $407,384 as of Jul 14, 2026. The likely range is $285,600 to $529,168. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 552 Hermann Rd, San Marcos, TX last sell?

552 Hermann Rd, San Marcos, TX last sold on Jan 1, 1900, according to the county's recorded deed.

When was 552 Hermann Rd, San Marcos, TX built?

552 Hermann Rd, San Marcos, TX was built in 2005, making it 21 years old. The building has 1 story.

What schools serve 552 Hermann Rd, San Marcos, TX?

552 Hermann Rd, San Marcos, TX is assigned to Navarro Junior High School (middle), rated B; Navarro High School (high), rated B; Navarro Elementary School (elementary). All sit in Navarro Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 552 Hermann Rd, San Marcos, TX compare to other homes in San Marcos 78666?

Among the 22,772 homes in San Marcos 78666, it is worth more than 72% of them ($407,384 against a typical $325,911), its price per square foot is higher than 98% of them ($431 against a typical $195), it is bigger than 8% of them (946 ft² against a typical 1,650 ft²), its lot is bigger than almost all of them (151 ac against a typical 0.36 ac) and it is newer than 43% of them (2005 against a typical 2010). Measured against all of Guadalupe County, it is worth more than 82% 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 552 Hermann Rd, San Marcos, TX?

The 2025 property tax bill for 552 Hermann Rd, San Marcos, TX was $1,142. The county assessed it at $1,680,713.

Closest homes

More homes in San Marcos 78666

Assigned schools

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