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1909 Mulligan Dr, Round Rock, TX 78664 Property Records

Williamson County property record for 1909 Mulligan Dr, Round Rock, TX 78664

Property Summary

Property TypeSingle Family Home
Details2.5 ba · 3,520 sqft · built 2009
Lot Size0.219 acres (9,532 sqft)
Owner2 Individual Names on Record
Last Sale$784,637 (Dec 2022)
Tax Bill$10,224 (2025)
Deeds & MortgagesDec 2022 Mortgage
Flood ZoneZone X (minimal risk)
APNR-16-3801-000B-0004

Property Details

APN / Parcel Number

Primary APNR-16-3801-000B-0004
Alternative APNs
  • R400730
  • 216362

Interior

Full Baths2.5 Baths
Half Baths1 Half Bath
Stories2 Stories
Building Area3,520 sqft Living Area
1st Floor Area2,287 sqft
2nd Floor Area1,233 sqft
FlooringTile
Interior WallsWallboard/Drywall
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 2009
Effective Year BuiltEffective 2009
Exterior MaterialBrick Veneer
Roof TypeHip
Lot Area9,532 sqft (0.219 acres)
Garage Area689 sqft
Parking Spaces2 Parking Spaces
PorchOpen Porch
Porch Area256 sqft
Patio Area450 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral
Heating FuelGas

Location & Zoning

Account NumberR163801000B0004
Street Address1909 MULLIGAN DR
CityROUND ROCK
StateTX
Zip78664-6120
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodePUD
Legal DescriptionS7352 - FOREST CREEK SEC 12, BLOCK B, LOT 4
Legal SubdivisionFOREST CREEK SEC 12
Legal BlockB
Legal Lot Number4
JurisdictionWILLIAMSON TX
Township / Civil DivisionTAYLOR
Census Block Group2
Census Block2007
Census Tract20814

Owner

Source: Williamson County records, as of September 11, 2026

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 Record2 Individual Names on Record
Mailing Address1909 MULLIGAN DR, ROUND ROCK, TX 78664-6120
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleDec 28, 2022 · Amount on Record
Deed SaleDec 28, 2022 · Amount on Record
Prior SaleSep 27, 2012 · Amount on Record
Deed Document Number2022141055
Prior Transfer DateJun 25, 2010
Prior Transfer Doc0000074078
Record UpdatedOct 29, 2026

December 2022: Vendor's Lien, Transfer

Document TypeVendor's Lien
JurisdictionWILLIAMSON TX
Recording DateDec 28, 2022
Property Address1909 MULLIGAN DR, ROUND ROCK, TX 78664-6120
Document Number0000141055
Map ReferenceCAB S SL 168
Instrument DateDec 27, 2022
Instrument2022141055
Transaction TypeTransfer
Record UpdatedJan 9, 2023
Title CompanyTEXAS NATIONAL TITLE

Transaction

Tax$0.00
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name
Address7621 OLD MOORINGSPORT RD, DIXIE, LA 71107-9256

Transferred To (Grantee/Buyer)

NameVerified Name
Address1909 MULLIGAN DR, ROUND ROCK, TX 78664-6120

Mortgage

Document Number0000141056
DateDec 28, 2022
Instrument2022141056
Lender
NameFIRST TECHNOLOGY FEDERAL CU
TypeCredit Union
Special NotesSeller Financed
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueJan 1, 2053
Interest
Rate TypeAdjustable Rate
Rate5.62%
Type Change DateJan 1, 2030
Change FrequencyAnnually
Min Rate At Change2.87%
Max Rate At Change10.6%
Index1-Year T-Bill
Max Rate10.6%

Tax Assessment & Valuation

Source: Williamson County assessment roll, as of September 11, 2026

Property Jurisdictions

TypeName
StateTexas
CountyWilliamson County
MunicipalityRound Rock City
Unified School DistrictRound Rock Independent School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$10,224.00 (-4.3%) Homeowner's exemption$599,901 (-10.24%) Land $108,000 Building $491,901$599,901 (-10.24%) Land $108,000 Building $491,901
2023$10,683.00 (+47.92%) Homeowner's exemption$668,360 Land $104,000 Building $564,360$668,360 Land $104,000 Building $564,360
2022$7,222.00

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 October 5, 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
Nearby Flood Policies1 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 RiskLow
lower than 99.1% of the US · lower than 99.3% of Texas
Wildfire LikelihoodUnder 0.01% 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 ROUND ROCK
serves 130,662 people · EPA ID TX2460003
Water SourceSurface water
Last State InspectionSep 2023
Lead5 ppb (2021–2023)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
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 319 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Google Fiber
Fiber		8,000 / 8,000
Spectrum
Cable		1,000 / 50
Verizon
Fixed Wireless		300 / 20
AT&T
DSL · Fiber in parts of the area		100 / 20

May also be available: SOS Communications.

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