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Single Family ResidenceResidential
$513,221$486 / 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 80How 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

5237 HIDDEN BROOK LN

SAN MARCOS, TX 78666
0
Baths
1,056 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.
0.97 ac
Lot SizeThe size of the land the home sits on, from county records.
1985
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$513K
$409K low$618K 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.$513,221
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$410,577

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,542 (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.$197,990 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$108,322
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$89,668
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$220,902
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$197,990

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyGUADALUPE
Lot (acres)The size of the land the home sits on, from county records.0.97
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 144 ft²Porch · 84 ft²

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

E
Bowie Elementary SchoolD
Elementary · Grades KG–5 · 2.5 mi
H
San Marcos High SchoolC-
High · Grades 9–12 · 3.1 mi
M
Goodnight Middle SchoolC-
Middle · Grades 6–8 · 3.7 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%

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

5237 Hidden Brook Ln 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 93% of homes in Guadalupe County
  • Among the highest price per square foot in San Marcos 78666
  • Smaller than 91% of homes in Guadalupe County
  • Has a bigger lot than 87% of homes in Guadalupe County
  • Older than 84% 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
$160K$852K

This home is worth more than 84% 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$513,221
CheaperTypical $325,000Pricier

Pricier than 84% of homes nearby

Price per ft²$486
CheaperTypical $196Pricier

Pricier than almost all homes nearby

Living area1,056 ft²
SmallerTypical 1,647 ft²Bigger

Bigger than 13% of homes nearby

Lot size0.97 ac
SmallerTypical 0.35 acBigger

Bigger than 68% of homes nearby

Year built1985
OlderTypical 2010Newer

Newer than 16% of homes nearby

How 5237 Hidden Brook Ln ranks against every home in each area.
MeasureThis homeSan Marcos 78666Guadalupe County
Estimated valuepricier than$513,22184% of homes93% of homes
Price per ft²pricier than$486almost all homesalmost all homes
Living areabigger than1,056 ft²13% of homes9% of homes
Lot sizebigger than0.97 ac68% of homes87% of homes
Year builtnewer than198516% of homes20% of homes

About 5237 Hidden Brook Ln

How much is 5237 Hidden Brook Ln, San Marcos, TX worth?

The TopHap Estimate for 5237 Hidden Brook Ln, San Marcos, TX is $513,221 as of Jul 14, 2026. The likely range is $408,627 to $617,815. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 5237 Hidden Brook Ln, San Marcos, TX last sell?

5237 Hidden Brook Ln, San Marcos, TX last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 5237 Hidden Brook Ln, San Marcos, TX?

5237 Hidden Brook Ln, San Marcos, TX has 1,056 square feet of living space and a 0.97-acre lot.

When was 5237 Hidden Brook Ln, San Marcos, TX built?

5237 Hidden Brook Ln, San Marcos, TX was built in 1985, making it 41 years old. The building has 1 story.

What schools serve 5237 Hidden Brook Ln, San Marcos, TX?

5237 Hidden Brook Ln, San Marcos, TX is assigned to Bowie Elementary School (elementary), rated D; San Marcos High School (high), rated C-; Goodnight 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 5237 Hidden Brook Ln, San Marcos, TX compare to other homes in San Marcos 78666?

Among the 22,767 homes in San Marcos 78666, it is worth more than 84% of them ($513,221 against a typical $325,000), its price per square foot is higher than almost all of them ($486 against a typical $196), it is bigger than 13% of them (1,056 ft² against a typical 1,647 ft²), its lot is bigger than 68% of them (0.97 ac against a typical 0.35 ac) and it is newer than 16% of them (1985 against a typical 2010). Measured against all of Guadalupe County, it is worth more than 93% 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 5237 Hidden Brook Ln, San Marcos, TX?

The 2025 property tax bill for 5237 Hidden Brook Ln, San Marcos, TX was $1,542. The county assessed it at $197,990.

Closest homes

More homes in San Marcos 78666

Assigned schools

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