2138 Post Rd, San Marcos, TX 78666 Property Records

Hays County property record for 2138 Post Rd, San Marcos, TX 78666

Property Summary

Property TypeRural Home
Details1,552 sqft
Lot Size10 acres (435,600 sqft)
OwnerCompany Name on File
Tax Bill$586 (2018)
Flood ZoneZone X (minimal risk)
APNR18769

Property Details

APN / Parcel Number

Primary APNR18769
Alternative APN
  • 10-0467-0029-00000-3

Interior

Stories1 Story
Building Area1,552 sqft Living Area
Gross Area1,553 sqft
1st Floor Area1,552 sqft

Exterior

Lot Area435,600 sqft (10 acres)

Location & Zoning

Old Parcel Number1004670029000003
Street Address2138 POST RD
CitySAN MARCOS
StateTX
Zip78666-9782
Property CategoryResidential
Property TypeResidential > Single Family > Rural Home
Legal DescriptionA0467 WILLIAM WARD SURVEY, ACRES 10.00
Legal SubdivisionWILLIAM WARD SURVEY
JurisdictionHAYS TX
Township / Civil DivisionSAN MARCOS
Census Block Group2
Census Block2015
Census Tract10309

Owner

2138 Post Rd, a rural home, is owned by a company that acquired it in December 2021.

Source: Hays County records, as of November 1, 2023

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

Owner of RecordCompany Name on File
Mailing Address5511 REYNOLDS RD, AUSTIN, TX 78749-2009
Owner TypeCompany

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleDec 7, 2021
Deed SaleDec 7, 2021
Deed Document Number21067737
Record UpdatedJun 7, 2026

Tax Assessment & Valuation

Source: Hays County assessment roll, as of August 1, 2023

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
2023$304,594 Land $210,510 Building $94,084$304,594 Land $210,510 Building $94,084
2018$586.00

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

Flood

FEMA maps place 2138 Post Rd in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 2015.

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
Flood Insurance CostPremium on File
median of 11 policies
Community Rating SystemClass 7 (15% premium discount)
Nearby Flood Policies11 in force
Nearby Flood Claims2 (2015)
Most Recent ClaimMay 2015 · Severe Storms, Tornadoes, Straight-line Winds And Flooding
Claims by Event
  • Severe Storms, Tornadoes, Straight-line Winds And Flooding, May 2015 · 2 claims

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 2138 Post Rd is moderate, ranking above 40% of the US, with a 0.08% annual chance of wildfire.

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

Wildfire RiskModerate
above 40% of the US · lower than 85% of Texas
Wildfire Likelihood0.08% annual chance
ExposureDirect
burnable vegetation

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 SystemMAXWELL SUD
serves 16,104 people · EPA ID TX0280003
Water SourcePurchased surface water from CRWA HAYS CALDWELL WTP
Last State InspectionNov 2025
Lead1 ppb (2023–2025)
action level 15 ppb

Violations Reported to EPA

Water QualityTotal trihalomethanes
resolved · Apr 2025
Treatment and ProcedureNone
last 10 years
Monitoring and Reporting2
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 64 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Astound Broadband
Cable
1,500 / 50
Spectrum
Cable
1,000 / 35
Verizon
Fixed Wireless
300 / 20

May also be available: VTX Communications.

Nearby Properties on Post Rd

Nearby Streets

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