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617 Rosemount Dr, Round Rock, TX 78665 Property Records

Williamson County property record for 617 Rosemount Dr, Round Rock, TX 78665

Property Summary

Property TypeSingle Family Home
Details3.5 ba · 3,044 sqft · built 2005
Lot Size0.206 acres (8,963 sqft)
Owner2 Individual Names on File
Tax Bill$3,820 (2025)
Deeds & MortgagesFeb 2024 Transfer
Flood ZoneZone X (minimal risk)
APNR-16-5318-000F-0028

Property Details

APN / Parcel Number

Primary APNR-16-5318-000F-0028
Alternative APNs
  • R461519
  • 261701

Interior

Full Baths3.5 Baths
Half Baths1 Half Bath
Stories2 Stories
Building Area3,044 sqft Living Area
1st Floor Area2,680 sqft
2nd Floor Area364 sqft
FlooringCarpet
Interior WallsWallboard/Drywall
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 2005
Effective Year BuiltEffective 2005
Roof TypeHip
Lot Area8,963 sqft (0.206 acres)
Garage Area680 sqft
Parking Spaces2 Parking Spaces
PorchOpen Porch
Porch Area170 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral

Location & Zoning

Account NumberR165318000F0028
Street Address617 ROSEMOUNT DR
CityROUND ROCK
StateTX
Zip78665-7923
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeSF2
Legal DescriptionS8739 - SONOMA SEC 11, BLOCK F, LOT 28
Legal SubdivisionSONOMA SEC 11
Legal BlockF
Legal Lot Number28
JurisdictionWILLIAMSON TX
Township / Civil DivisionROUND ROCK-GEORGETOWN
Census Block Group1
Census Block1000
Census Tract20711

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 File
Mailing Address7912 JESPEN DR, FORT SMITH, AR 72916-6112
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleApr 24, 2006
Deed SaleApr 24, 2006
Deed Document Number200631993
Last Transfer DateFeb 2, 2024
Transfer Doc0000008504
Record UpdatedOct 29, 2026

February 2024: Transfer on Death Deed, Transfer

Document TypeTransfer on Death Deed
JurisdictionWILLIAMSON TX
Recording DateFeb 2, 2024
Property Address617 ROSEMOUNT DR, ROUND ROCK, TX 78665-7923
Document Number0000008504
Map ReferenceCAB Z SL 345
Instrument DateFeb 2, 2024
Instrument2024008504
Transaction TypeTransfer
Record UpdatedFeb 15, 2024

Transaction

Tax$0.00
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address617 ROSEMOUNT DR, ROUND ROCK, TX 78665-7923

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$3,820.00 (-10.16%) Homeowner's exemption Senior Citizen's exemption$566,335 (+10.26%) Land $112,000 Building $454,335$566,335 (+10.26%) Land $112,000 Building $454,335
2023$4,252.00 (-28.81%) Homeowner's exemption Senior Citizen's exemption$513,632 Land $99,000 Building $414,632$513,632 Land $99,000 Building $414,632
2022$5,973.00

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
Nearest Special Flood Hazard AreaZone AE, within 500 ft
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Policies4 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 94% of the US · lower than 97.1% of Texas
Wildfire Likelihood0.02% 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 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 497 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Google Fiber
Fiber		8,000 / 8,000
AT&T
Fiber		5,000 / 5,000
Spectrum
Cable		1,000 / 1,000
Verizon
Fixed Wireless		300 / 20

May also be available: SOS Communications.

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