3320 Pauling Loop, Round Rock, TX 78665 Property Records

Williamson County property record for 3320 Pauling Loop, Round Rock, TX 78665 · Last verified May 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bathrooms2 Baths
Year BuiltBuilt 2018
Square Footage2,011 sqft Living Area
Lot Size8,146 sqft (0.187 acres)
Garage462 sqft
OccupancyOwner Occupied
Last Sale$206,200 (2017)
Tax Bill$8,004.00 (2025)

Property Details

APN / Parcel Number

Primary APNR-14-1540-010D-0018
Alternative APNs
  • R552558
  • 370643

Interior

Full Baths2 Baths
Building Area2,011 sqft Living Area
1st Floor2,011 sqft 1st Floor
Stories1 Stories
Primary FlooringCarpet Flooring
Interior StructureWallboard/Drywall Interior Structure

Exterior

Year BuiltBuilt 2017
Effective Year BuiltEffective 2018
Lot Area8,146 sqft (0.187 acres)
Parking Spaces2 Parking Spaces
Garage Area462 sqft Garage
Pool Area444 sqft Pool
Patio Area435 sqft Patio
Porch Area176 sqft Porch

Utilities and HVAC

Cooling SystemCentral Cooling
Heating SystemCentral Heating

Location & Zoning

Account NumberR141540010D0018
Street Address3320 PAULING LOOP
CityROUND ROCK
StateTX
Zip78665-2039
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionS11257 - MADSEN RANCH PH 1, BLOCK D, LOT 18, ACRES 0.187
Legal SubdivisionMADSEN RANCH PH 1
Legal BlockD
Legal Lot Number18
JurisdictionWILLIAMSON TX
Minor Civil DivisionTAYLOR
Census Blockgroup2
Census Block2006
Census Tract20818

Owner

Source: Williamson County records · APN R-14-1540-010D-0018

Assessment roll updated January 5, 2026 · Last verified May 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 File
Mailing Address3320 PAULING LOOP, ROUND ROCK, TX 78665-2039
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

DateDocument
Jun 28, 2022Deed of Trust, Mortgage · Line of Credit
DISCOVER BANK
Dec 27, 2017Quit Claim Deed, Transfer
NORTH AMERICAN TITLE
Dec 27, 2017Vendor's Lien, Subdivision Related Transfer · Conventional Mortgage
EAGLE HOME MORTGAGE LLC

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleDec 27, 2017 · Amount on Record
Deed SaleDec 27, 2017 · Amount on Record
Deed Doc Number2017118277
Record RefreshedJun 08, 2026

June 2022: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionWILLIAMSON TX
Property Address3320 PAULING LOOP, ROUND ROCK, TX 78665-2039
Transaction TypeMortgage
Record UpdatedJul 11, 2022

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0000078115
DateJun 28, 2022
Instrument2022078115
Lender
NameDISCOVER BANK
TypeBank
AddressGREENWOOD, DE 19950
Agreement
TypeLine of Credit
AmountAmount Recorded
Term360 Months
DueJun 23, 2052
Interest
Rate TypeAdjustable Rate
Change FrequencyMonthly (Revolving credit lines are monthly unless stated otherwise).

December 2017: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionWILLIAMSON TX
Recording DateDec 27, 2017
Property Address3320 PAULING LOOP, ROUND ROCK, TX 78665-2039
Document Number0000118276
Instrument DateDec 23, 2017
Instrument118276
Transaction TypeTransfer
Record UpdatedJan 11, 2018
Title CompanyNORTH AMERICAN TITLE

Transaction

Tax$0.00
Additional
  • Quitclaim Document

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipLimited Partnership
Address12401 RESEARCH BLVD #1 AUSTIN TX 787592316, 1, AUSTIN, TX 78759-2316

December 2017: Vendor's Lien, Subdivision Related Transfer

Document TypeVendor's Lien
JurisdictionWILLIAMSON TX
Recording DateDec 27, 2017
Property Address3320 PAULING LOOP, ROUND ROCK, TX 78665-2039
Document Number0000118277
Map ReferenceDOC2016093195
Instrument DateDec 23, 2017
Instrument2017118277
Transaction TypeSubdivision Related Transfer
Record UpdatedDec 06, 2021
Title CompanyNORTH AMERICAN TITLE

Transaction

Tax$0.00
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name
Address00000

Transferred To (Grantee/Buyer)

NameVerified Name
Address3320 PAULING LOOP, ROUND ROCK, TX 78665-2039

Mortgage

Document Number0000118278
DateDec 27, 2017
Instrument2017118278
Lender
NameEAGLE HOME MORTGAGE LLC
TypeMortgage Company
Special NotesLender is also the Seller
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueJan 01, 2048

Tax Assessment & Valuation

Source: Williamson County records · Assessment roll updated January 5, 2026 · Last verified May 2026

Property Jurisdictions

TypeName
StateTexas
CountyWilliamson County
MunicipalityRound Rock City
Unified School DistrictHutto 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$8,004.00 (+18.44%) Homeowner's exemption$477,451 (-3.2%) Land $90,000 Building $387,451$477,451 (-3.2%) Land $90,000 Building $387,451
2023$6,758.00 (+3.67%) Homeowner's exemption$493,210 Land $90,000 Building $403,210$493,210 Land $90,000 Building $403,210
2022$6,519.00

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