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100 Mark Brooks Cv, Round Rock, TX 78664 Property Records

Williamson County property record for 100 Mark Brooks Cv, Round Rock, TX 78664

Property Summary

Property TypeSingle Family Home
Details2 ba · 2,058 sqft · built 2013
Lot Size0.201 acres (8,756 sqft)
Owner2 Individual Names on Record
Tax Bill$4,732 (2025)
Deeds & MortgagesSep 2022 Transfer
Flood ZoneZone X (minimal risk)
APNR-16-3909-000G-0006

Property Details

APN / Parcel Number

Primary APNR-16-3909-000G-0006
Alternative APNs
  • R512704
  • 318811

Interior

Full Baths2 Baths
Stories1 Story
Building Area2,058 sqft Living Area
1st Floor Area2,058 sqft
FlooringCarpet
Interior WallsWallboard/Drywall

Exterior

Year BuiltBuilt 2013
Effective Year BuiltEffective 2013
Roof MaterialOther
Lot Area8,756 sqft (0.201 acres)
Garage Area440 sqft
Parking Spaces2 Parking Spaces
PorchOpen Porch
Porch Area244 sqft
Deck Area24 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral

Location & Zoning

Account NumberR163909000G0006
Street Address100 MARK BROOKS CV
CityROUND ROCK
StateTX
Zip78664-5823
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionS10172 - FOREST CREEK SEC 37, BLOCK G, LOT 6, ACRES 0.201
Legal SubdivisionFOREST CREEK SEC 37
Legal BlockG
Legal Lot Number6
JurisdictionWILLIAMSON TX
Township / Civil DivisionTAYLOR
Census Block Group4
Census Block4007
Census Tract20816

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 Address100 MARK BROOKS CV, ROUND ROCK, TX 78664-5823
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleJul 22, 2022
Deed SaleJul 22, 2022
Prior SaleJan 31, 2014
Deed Document Number202287551
Last Transfer DateSep 2, 2022
Transfer Doc0000103808
Record UpdatedOct 29, 2026

September 2022: Transfer on Death Deed, Transfer

Document TypeTransfer on Death Deed
JurisdictionWILLIAMSON TX
Recording DateSep 2, 2022
Property Address100 MARK BROOKS CV, ROUND ROCK, TX 78664-5823
Document Number0000103808
Map ReferenceDOC 2011072143
Instrument DateSep 2, 2022
Instrument2022103808
Transaction TypeTransfer
Record UpdatedSep 16, 2022

Transaction

Tax$0.00
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name
Address100 MARK BROOKS CV, 100, ROUND ROCK, TX 78664-5823

Transferred To (Grantee/Buyer)

NameVerified Name
Address100 MARK BROOKS CV, ROUND ROCK, TX 78664-5823

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$4,732.00 (-10.85%)$450,030 (+3.76%) Land $108,000 Building $342,030$450,030 (+3.76%) Land $108,000 Building $342,030
2024$5,308.00 (+3.31%)
2023$5,138.00 (-22.64%) Homeowner's exemption Senior Citizen's exemption$433,720 Land $104,000 Building $329,720$433,720 Land $104,000 Building $329,720
2022$6,642.00

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 Policies2 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 96% of the US · lower than 97.9% 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 SystemWILLIAMSON COUNTY WSID 3
serves 8,265 people · EPA ID TX2460152
Water SourcePurchased groundwater from several systems
Last State InspectionSep 2024
Lead2 ppb (2024–2026)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
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.

Internet Providers

Source: FCC Broadband Data Collection, based on 565 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
AT&T
Fiber · DSL in parts of the area		5,000 / 5,000
Spectrum
Cable		1,000 / 1,000
Verizon
Fixed Wireless		300 / 20

May also be available: Google Fiber, SOS Communications, T-Mobile.

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