3939 S Interstate 35, San Marcos, TX 78666 Property Records

Hays County property record for 3939 S Interstate 35, San Marcos, TX 78666

Property Summary

Property TypeRural Home
Lot Size7.81 acres (340,247 sqft)
Owner2 Company Names on File
Tax Bill$11,378 (2024)
Flood ZoneZone X (minimal risk)
APNR70144

Property Details

APN / Parcel Number

Primary APNR70144
Alternative APN
  • 10-0063-0003-00002-3

Exterior

Lot Area340,247 sqft (7.81 acres)

Location & Zoning

Old Parcel Number1000630003000023
Street Address3939 S INTERSTATE 35
CitySAN MARCOS
StateTX
Zip78666-9378
Property CategoryResidential
Property TypeResidential > Single Family > Rural Home
Legal DescriptionABS 63 EDWARD BURLESON SURVEY 7.8109 AC TAX CODES:SSM,WEU,YCI,THC1,EHA
Legal SubdivisionEDWARD BURLESON SURVEY
JurisdictionHAYS TX
Township / Civil DivisionSAN MARCOS
Census Block Group3
Census Block3010
Census Tract10402

Owner

3939 S Interstate 35, a rural home, is owned by a company that acquired it in January 1996.

Source: Hays County records, as of October 15, 2025

Owner of Record2 Company Names on File
Co-ownerCo-owner on File
Mailing AddressPO BOX 6120, INDIANAPOLIS, IN 46206-6120
Owner TypeCompany

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleJan 30, 1996
Deed SaleJan 30, 1996
Deed Document Number0001203819
Record UpdatedJun 8, 2026

Tax Assessment & Valuation

Source: Hays County assessment roll, as of August 1, 2025

Property Jurisdictions

TypeName
StateTexas
CountyHays County
MunicipalitySan Marcos City
Unified School DistrictSan Marcos Consolidated Independent School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$748,530 Land $748,530$748,530 Land $748,530
2024$11,378.00
2023$748,530 Land $748,530$748,530 Land $748,530
2018$7,494.00

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 3939 S Interstate 35 in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective May 21, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Community Rating SystemClass 7 (15% premium discount)
Nearby Flood Policies7 in force

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

Wildfire risk around 3939 S Interstate 35 is low, with a 0.03% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskLow
lower than 65% of the US · lower than 90% of Texas
Wildfire Likelihood0.03% annual chance
ExposureIndirect
within ember reach
Adjoins Burnable LandYes

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water SystemCITY OF SAN MARCOS
serves 72,970 people · EPA ID TX1050001
Water SourceSurface water
Last State InspectionJun 2023
Lead2 ppb (2022–2024)
action level 15 ppb

Violations Reported to EPA

Water QualityTotal trihalomethanes
resolved · Oct 2025
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 5 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Spectrum
Cable
1,000 / 35
VTX Communications
Fixed Wireless
300 / 50
Verizon
Fixed Wireless
300 / 20

Nearby Properties on S Interstate 35

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