428 Millbrook Blvd, San Marcos, TX 78666 Property Records

Hays County property record for 428 Millbrook Blvd, San Marcos, TX 78666

Property Summary

Property TypeSingle Family Home
Details4 bd · 3 ba · 2,203 sqft · built 2022
Lot Size0.11 acres (4,835 sqft)
OwnerIndividual Name on Record
Tax Bill$7,187 (2024)
Deeds & MortgagesNov 2023 Mortgage
Flood ZoneZone X (minimal risk)
APNR180729

Property Details

APN / Parcel Number

Primary APNR180729
Alternative APN
  • 11-5469-000F-01900-3

Interior

Bedrooms4 Beds
Full Baths3 Baths
Half Baths1 Half Bath
Stories1 Story
Building Area2,203 sqft Living Area

Exterior

Year BuiltBuilt 2022
Exterior MaterialBrick
Foundation TypeSlab (Mat/Raft)
Roof TypeHip
Roof MaterialComposition Shingle
Lot Area4,835 sqft (0.11 acres)
Garage TypeMixed
Garage Area498 sqft
Parking Spaces2 Parking Spaces
PorchPorch
Porch Area105 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral

Location & Zoning

Street Address428 MILLBROOK BLVD
CitySAN MARCOS
StateTX
Zip78666-4687
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionMILLBROOK PARK PHASE 3, BLOCK F, LOT 19, 4835 SQUARE FEET TAX CODES:SSM,WEU,YCI,TSM1,THC1
Legal SubdivisionMILLBROOK PARK PHASE 3
Legal Phase3
Legal BlockF
Legal Lot Number19
JurisdictionHAYS TX
Township / Civil DivisionSAN MARCOS
Census Block Group3
Census Block3012
Census Tract10402

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 Address2621 ARION CIR, AUSTIN, TX 78730-4212
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleNov 6, 2023
Deed SaleNov 6, 2023
Deed Document Number23040714
Record UpdatedJun 8, 2026

November 2023: Vendor's Lien, Subdivision Related Transfer

Document TypeVendor's Lien
JurisdictionHAYS TX
Recording DateNov 6, 2023
Property Address428 MILLBROOK BLVD, SAN MARCOS, TX 78666-4687
Document Number0000040714
Map ReferenceDOC 21060772
Instrument DateOct 30, 2023
Instrument23040714
Transaction TypeSubdivision Related Transfer
Record UpdatedNov 15, 2023

Transaction

Tax$0.00
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address2621 ARION CIR, AUSTIN, TX 78730-4212
InvestorPossibly a Property Investor

Mortgage

Document Number0000040715
DateNov 6, 2023
Instrument23040715
Lender
NameDHI MORTGAGE COMPANY LTD
TypeMortgage Company
Special NotesSeller Financed
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueNov 1, 2053

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$316,000 (+3.61%) Land $77,000 Building $239,000$316,000 (+3.61%) Land $77,000 Building $239,000
2024$7,187.00
2023$304,990 Land $57,750 Building $247,240$304,990 Land $57,750 Building $247,240

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 X
minimal risk
Nearest Special Flood Hazard AreaZone AE, within 500 ft
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

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

Wildfire RiskModerate
above 52% of the US · lower than 71% of Texas
Wildfire Likelihood0.09% 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 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 36 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Spectrum
Cable
1,000 / 35
Verizon
Fixed Wireless
300 / 20
VTX Communications
Fixed Wireless
200 / 50

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