121 Riverside Dr, San Marcos, TX 78666 Property Records

Hays County property record for 121 Riverside Dr, San Marcos, TX 78666

Property Summary

Property TypeSingle Family Home
Details1,744 sqft · built 2004
OwnerIndividual Name on Record
Tax Bill$3,266 (2024)
Deeds & MortgagesJul 2022 Transfer
Flood ZoneZone AE (high risk)
APNR40133

Property Details

APN / Parcel Number

Primary APNR40133
Alternative APN
  • 11-7170-0000-03600-3

Interior

Stories1 Story
Building Area1,744 sqft Living Area
Gross Area2,128 sqft
1st Floor Area848 sqft
Upper Floors Area448 sqft

Exterior

Year BuiltBuilt 2004
Lot Width60 ft Width
Total Buildings2 Buildings

Location & Zoning

Account NumberR40133
Old Parcel Number1171700000036003
Street Address121 RIVERSIDE DR
CitySAN MARCOS
StateTX
Zip78666-6315
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionRIVERVIEW ESTATES 78-86 LOT 36 GEO#33840074 TAX CODES:SSM,WEU,WUS
Legal SubdivisionRIVERVIEW ESTATES
Legal Lot Number36
JurisdictionHAYS TX
Township / Civil DivisionSAN MARCOS
Census Block Group2
Census Block2003
Census Tract10302

Owner

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

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of RecordIndividual Name on Record
Mailing Address121 RIVERSIDE DR, SAN MARCOS, TX 78666-6315
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last Transfer DateJul 26, 2022
Transfer Doc0000036232
Record UpdatedJun 8, 2026

July 2022: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionHAYS TX
Recording DateJul 26, 2022
Property Address121 RIVERSIDE DR, SAN MARCOS, TX 78666-6315
Document Number0000036232
Map ReferenceVOL 966 PG 685
Instrument DateJun 4, 2022
Instrument22036232
Transaction TypeTransfer
Record UpdatedAug 15, 2022

Transaction

Tax$0.00
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name
Address9017 WELLESLEY DR, 9017, HOUSTON, TX 77204-0001

Transferred To (Grantee/Buyer)

NameVerified Name
Address121 RIVERSIDE DR, SAN MARCOS, TX 78666-6315

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$238,068 (-20.99%) Land $46,700 Building $219,713$266,413 (-11.58%) Land $46,700 Building $219,713
2024$3,266.00
2023$301,320 Land $46,700 Building $254,620$301,320 Land $46,700 Building $254,620
2018$2,578.00

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

Flood

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
Flood Insurance CostPremium on Record
median of 43 policies
Community Rating SystemClass 7 (15% premium discount)
Nearby Flood Policies43 in force
Nearby Flood Claims157 (1979–2015)
Claims Outside the SFHA27 of 157
Most Recent ClaimNov 2015 · other causes
Claims by Event
  • Severe Storms, Tornadoes, Straight-line Winds, And Flooding, Oct 2015 · 46 claims
  • Severe Storms, Tornadoes, Straight-line Winds And Flooding, May 2015 · 24 claims
  • Flooding 10/18/98, Oct 1998 · 42 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

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

Wildfire RiskLow
lower than 93% of the US · lower than 96% of Texas
Wildfire Likelihood0.01% 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 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 143 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Astound Broadband
Fiber · Cable
1,500 / 1,500
Spectrum
Cable · Fiber in parts of the area
1,000 / 1,000
Verizon
Fixed Wireless
300 / 20
AT&T
Fixed Wireless
100 / 20

May also be available: T-Mobile, VTX Communications.

Nearby Properties on Riverside Dr

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