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5748 Corsica Loop, Round Rock, TX 78665 Property Records

Williamson County property record for 5748 Corsica Loop, Round Rock, TX 78665

Property Summary

Property TypeSingle Family Home
Details2 ba · 2,132 sqft · built 2016
Owner2 Individual Names on Record
Last Sale$225,100 (Aug 2016)
Tax Bill$8,472 (2025)
Flood ZoneZone X (minimal risk)
APNR-14-2480-050J-0121

Property Details

APN / Parcel Number

Primary APNR-14-2480-050J-0121
Alternative APNs
  • R540712
  • 357054

Interior

Full Baths2 Baths
Stories1 Story
Building Area2,132 sqft Living Area
1st Floor Area2,132 sqft
FlooringCarpet
Interior WallsWallboard/Drywall
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 2016
Effective Year BuiltEffective 2016
Roof MaterialOther
Garage Area441 sqft
Parking Spaces2 Parking Spaces
PorchOpen Porch
Porch Area135 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral

Location & Zoning

Account NumberR142480050J0121
Street Address5748 CORSICA LOOP
CityROUND ROCK
StateTX
Zip78665-3212
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionS11000 - SIENA SEC 5, BLOCK J, LOT 121
Legal SubdivisionSIENA SEC 5
Legal BlockJ
Legal Lot Number121
JurisdictionWILLIAMSON TX
Township / Civil DivisionTAYLOR
Census Block Group1
Census Block1021
Census Tract20812

Owner

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

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

Owner of Record2 Individual Names on Record
Mailing Address5748 CORSICA LOOP, ROUND ROCK, TX 78665-3212
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleAug 30, 2016 · Amount on Record
Deed SaleAug 30, 2016 · Amount on Record
Prior SaleApr 5, 2016
Deed Document Number201680076
Prior Transfer DateAug 26, 2016
Prior Transfer Doc0000080076
Record UpdatedOct 29, 2026

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateTexas
CountyWilliamson County
Unified School DistrictHutto Independent School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$8,472.00 (+16.28%) Homeowner's exemption Disabled Person's exemption Veteran's exemption$402,319 (-2.68%) Land $83,500 Building $318,819$402,319 (-2.68%) Land $83,500 Building $318,819
2023$7,286.00 (-6.69%) Homeowner's exemption Disabled Person's exemption Veteran's exemption$413,390 Land $90,000 Building $323,390$413,390 Land $90,000 Building $323,390
2022$7,808.00

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 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 RiskLow
lower than 98% of the US · lower than 98.8% 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 SystemJONAH WATER SUD
serves 29,861 people · EPA ID TX2460022
Water SourcePurchased surface water from several systems
Last State InspectionSep 2025
Lead2 ppb (2024–2026)
action level 15 ppb

Violations Reported to EPA

Water QualityTotal trihalomethanes
resolved · Apr 2019
Treatment and ProcedureNone
last 10 years
Monitoring and Reporting1
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 507 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Spectrum
Cable · Fiber in parts of the area		1,000 / 1,000
Verizon
Fixed Wireless		300 / 20
SOS Communications
Fixed Wireless		100 / 20

May also be available: AT&T, Brightspeed, Optimum, VTX Communications.

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