2645 Post Rd, San Marcos, TX 78666 Property Records

Hays County property record for 2645 Post Rd, San Marcos, TX 78666

Property Summary

Property TypeVacant Land
Details2,021 sqft · built 1997
Lot Size2.26 acres (98,446 sqft)
OwnerCompany Name on File
Tax Bill$5,413 (2024)
Flood ZoneZone AE (high risk)
APNR18757

Property Details

APN / Parcel Number

Primary APNR18757
Alternative APN
  • 1004670022000003

Interior

Stories1 Story
Building Area2,021 sqft Gross Area
1st Floor Area2,021 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1997
Effective Year BuiltEffective 1997
Exterior MaterialWood Siding
Roof TypeGable
Roof MaterialMetal
Lot Area98,446 sqft (2.26 acres)
Garage TypeDetached
Garage Area900 sqft
Parking Spaces4 Parking Spaces
Shed1 Shed
Shed Area128 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral

Location & Zoning

Account NumberR18757
Street Address2645 POST RD
CitySAN MARCOS
StateTX
Zip78666-9772
Property CategoryVacant Land
Property TypeVacant Land > Uncategorized
Legal DescriptionABS 467 TR 12 117-467-3XA WILLIAM WARD SURVEY 2.26 AC GEO#90202938
Legal SubdivisionWILLIAM WARD SURVEY
Legal Tract12
Legal Block1
JurisdictionHAYS TX
Township / Civil DivisionSAN MARCOS
Census Block Group1
Census Block1002
Census Tract10702

Owner

2645 Post Rd, vacant land, is owned by a company that acquired it in November 2024.

Source: Hays County records, as of August 25, 2025

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 Address510 CIRCLE DR, KINGSLAND, TX 78639-3770
Owner TypeCompany

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleNov 12, 2024
Deed SaleNov 12, 2024
Prior SaleDec 20, 2022
Deed Document Number202443556
Record UpdatedSep 20, 2026

Tax Assessment & Valuation

Source: Hays County assessment roll, as of August 25, 2025

Property Jurisdictions

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

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$354,240 Land $200,890 Building $153,350$354,240 Land $200,890 Building $153,350
2024$5,413.00
2023$354,240 Land $200,890 Building $153,350$354,240 Land $200,890 Building $153,350

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

Flood

FEMA maps place 2645 Post Rd in Zone AE, a high-risk flood area within the regulatory floodway; flood insurance is required for federally backed loans.

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

FEMA Flood ZoneZone AE
high risk
100-Year FloodplainYes
1% annual chance
FloodwayYes
Base Flood ElevationVaries along the reach; see FIRM
Flood Insurance RequirementRequired
federally backed loans
Community Rating SystemClass 7 (15% premium discount)
Nearby Flood Policies4 in force
Nearby Flood Claims11 (1979–2015)
Claims Outside the SFHA6 of 11
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
  • Flooding 10/18/98, Oct 1998 · 3 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 2645 Post Rd is moderate, ranking above 42% of the US, with a 0.05% annual chance of wildfire.

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

Wildfire RiskModerate
above 42% of the US · lower than 84% of Texas
Wildfire Likelihood0.05% annual chance
ExposureNone
beyond ember reach

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 153 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Spectrum
Cable
1,000 / 35
T-Mobile
Fixed Wireless
100 / 20

May also be available: Astound Broadband, Brightspeed, Verizon.

Nearby Properties on Post Rd

Nearby Streets

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