3620 Sandy Brook Dr, Round Rock, TX 78665 Property Records

Williamson County property record for 3620 Sandy Brook Dr, Round Rock, TX 78665 · Last verified May 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bathrooms2 Baths
Year BuiltBuilt 2007
Square Footage1,717 sqft Living Area
Lot Size4,987 sqft (0.114 acres)
Garage441 sqft
OccupancyOwner Occupied
Last Sale$279,000 (2018)
Tax Bill$4,562.00 (2025)

Property Details

APN / Parcel Number

Primary APNR-16-5611-000G-0022
Alternative APNs
  • R453232
  • 254820

Interior

Full Baths2 Baths
Building Area1,717 sqft Living Area
1st Floor1,717 sqft 1st Floor
Stories1 Stories
Primary FlooringTile Flooring
Interior StructureWallboard/Drywall Interior Structure
FireplaceFireplace
Fireplaces1 Fireplaces

Exterior

Year BuiltBuilt 2007
Effective Year BuiltEffective 2007
Exterior MaterialBrick Veneer Exterior
Roof MaterialOther (not Classified) Roof
Lot Area4,987 sqft (0.114 acres)
Parking Spaces2 Parking Spaces
Garage Area441 sqft Garage
Patio Area100 sqft Patio
Porch Area50 sqft Porch

Utilities and HVAC

Cooling SystemCentral Cooling
Heating SystemCentral Heating

Location & Zoning

Account NumberR165611000G0022
Street Address3620 SANDY BROOK DR
CityROUND ROCK
StateTX
Zip78665-1218
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionS8537 - STONEY BROOK SEC 6, BLOCK G, LOT 22
Legal SubdivisionSTONEY BROOK SEC 6
Legal BlockG
Legal Lot Number22
JurisdictionWILLIAMSON TX
Minor Civil DivisionROUND ROCK-GEORGETOWN
Census Blockgroup1
Census Block1019
Census Tract21515

Owner

Source: Williamson County records · APN R-16-5611-000G-0022

Assessment roll updated September 15, 2025 · Last verified May 2026

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

Owner of RecordIndividual Name on File
Mailing Address3620 SANDY BROOK DR, ROUND ROCK, TX 78665-1218
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

DateDocument
Jun 05, 2018Vendor's Lien, Transfer · Conventional Mortgage
LANDMARK MORTGAGE LLC
Feb 26, 2018Warranty Deed, Transfer · Building or Construction Mortgage
CHRISTOPHER STANSBURY

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleJun 05, 2018 · Amount on Record
Deed SaleJun 05, 2018 · Amount on Record
Prior SaleFeb 26, 2018 · Amount on Record
Deed Doc Number201848653
Record RefreshedJun 08, 2026

June 2018: Vendor's Lien, Transfer

Document TypeVendor's Lien
JurisdictionWILLIAMSON TX
Recording DateJun 05, 2018
Property Address3620 SANDY BROOK DR, ROUND ROCK, TX 78665-1218
Document Number0000048653
Map ReferenceCAB Y SL323
Instrument DateJun 04, 2018
Instrument2018048653
Transaction TypeTransfer
Record UpdatedDec 06, 2021

Transaction

Tax$0.00
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name
Address00000

Transferred To (Grantee/Buyer)

NameVerified Name
Address3620 SANDY BROOK DR, ROUND ROCK, TX 78665-1218

Mortgage

Document Number0000048654
DateJun 05, 2018
Instrument2018048654
Lender
NameLANDMARK MORTGAGE LLC
TypeMortgage Company
Special NotesLender is also the Seller
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueJun 01, 2048

February 2018: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionWILLIAMSON TX
Recording DateFeb 26, 2018
Property Address3620 SANDY BROOK DR, ROUND ROCK, TX 78665-1218
Document Number0000015798
Instrument DateFeb 23, 2018
Instrument15798
Transaction TypeTransfer
Record UpdatedMar 13, 2018
Title CompanyWILLIAMSON TITLE AGENCY INC

Transaction

Tax$0.00
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
AddressPO BOX 42078 AUSTIN TX 787040035, AUSTIN, TX 78704-0035

Mortgage

Document Number15799
DateFeb 26, 2018
Instrument15799
Lender
NameCHRISTOPHER STANSBURY
Address311 BOWIE ST # 3004, AUSTIN, TX 78703-0065
Agreement
TypeBuilding or Construction Mortgage
AmountAmount Recorded
Term12 Months
DueFeb 25, 2019

Tax Assessment & Valuation

Source: Williamson County records · Assessment roll updated September 15, 2025 · Last verified May 2026

Property Jurisdictions

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

Tax Bill & Assessment History

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

YearTax BillAssessed ValueAssessed Market Value
2025$4,562.00 (-1.19%) Homeowner's exemption$326,826 (-5.51%) Land $82,500 Building $244,326$326,826 (-5.51%) Land $82,500 Building $244,326
2023$4,617.00 (-8.03%) Homeowner's exemption$345,891 Land $84,000 Building $261,891$345,891 Land $84,000 Building $261,891
2022$5,020.00

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