1. Home
  2. Texas
  3. Williamson County
  4. Round Rock
  5. Pauling Loop

3523 Pauling Loop, Round Rock, TX 78665 Property Records

Williamson County property record for 3523 Pauling Loop, Round Rock, TX 78665 · Last verified June 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms3 Beds
Bathrooms2 Baths
Year BuiltBuilt 2021
Square Footage1,438 sqft Living Area
Lot Size8,059 sqft (0.185 acres)
OccupancyOwner Occupied
Last Sale$304,400 (2021)
Tax Bill$5,781.00 (2025)

Property Details

APN / Parcel Number

Primary APNR-14-1540-010G-0015
Alternative APNs
  • R552575
  • 370660

Interior

Bedrooms3 Beds
Full Baths2 Baths
Building Area1,438 sqft Living Area
Gross Area1,704 sqft Gross Area
1st Floor1,438 sqft 1st Floor
Stories1 Stories

Exterior

Year BuiltBuilt 2021
Effective Year BuiltEffective 2021
Lot Area8,059 sqft (0.185 acres)
Parking Spaces2 Parking Spaces
Garage Area420 sqft Garage

Exterior Amenities

Patio Area266 sqft Patio
PorchOpen Porch
Porch Area166 sqft Porch
Utility Building108 sqft Utility Building

Utilities and HVAC

Cooling SystemCentral Cooling
Heating SystemCentral Heating

Location & Zoning

Account NumberR141540010G0015
Street Address3523 PAULING LOOP
CityROUND ROCK
StateTX
Zip78665-2042
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionS11257 - MADSEN RANCH PH 1, BLOCK G, LOT 15, ACRES 0.185
Legal SubdivisionMADSEN RANCH PH 1
Legal BlockG
Legal Lot Number15
JurisdictionWILLIAMSON TX
Minor Civil DivisionTAYLOR
Census Blockgroup2
Census Block2005
Census Tract20818

Owner

Source: Williamson County records · APN R-14-1540-010G-0015

Assessment roll updated January 5, 2026 · Last verified June 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 Address3523 PAULING LOOP, ROUND ROCK, TX 78665-2042
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

DateDocument
May 28, 2026Deed of Trust, Mortgage · Line of Credit
PENTAGON FEDERAL CREDIT UNION
Jul 23, 2021Vendor's Lien, Subdivision Related Transfer · Conventional Mortgage
LENNAR MORTGAGE LLC
Jul 23, 2021Intrafamily Transfer, Transfer
LENNAR TITLE INC

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleJul 23, 2021 · Amount on Record
Deed SaleJul 23, 2021 · Amount on Record
Deed Doc Number2021110895
Record RefreshedSep 20, 2026

May 2026: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionWILLIAMSON TX
Recording DateMay 28, 2026
Property Address3523 PAULING LOOP, ROUND ROCK, TX 78665-2042
Document Number0000043938
Instrument DateMay 21, 2026
Instrument202643938
Transaction TypeMortgage
Record UpdatedJul 12, 2026
Title CompanyNONE LISTED ON DOCUMENT

Transferred To (Grantee/Buyer)

NameVerified Name
Address3523 PAULING LOOP, ROUND ROCK, TX 78665-2042

Mortgage

Document Number0000043938,
DateMay 28, 2026
Instrument202643938
Lender
NamePENTAGON FEDERAL CREDIT UNION
Agreement
TypeLine of Credit
AmountAmount Recorded
Term360 Months
DueJun 06, 2056
Interest
Rate6.23%
Max Rate-1%

July 2021: Vendor's Lien, Subdivision Related Transfer

Document TypeVendor's Lien
JurisdictionWILLIAMSON TX
Recording DateJul 23, 2021
Property Address3523 PAULING LOOP, ROUND ROCK, TX 78665-2042
Document Number0000110895
Map ReferenceDOC 2016093195
Instrument DateJul 22, 2021
Instrument2021110895
Transaction TypeSubdivision Related Transfer
Record UpdatedOct 21, 2022
Title CompanyLENNAR TITLE INC

Transaction

Tax$0.00
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address3523 PAULING LOOP, ROUND ROCK, TX 78665-2042

Mortgage

Document Number0000110896
DateJul 23, 2021
Instrument2021110896
Lender
NameLENNAR MORTGAGE LLC
TypeMortgage Company
Special NotesLender is also the Seller
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueAug 01, 2051

July 2021: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionWILLIAMSON TX
Recording DateJul 23, 2021
Property Address3523 PAULING LOOP, ROUND ROCK, TX 78665-2042
Document Number0000110894
Map ReferenceDOC 2016093195
Instrument DateJul 22, 2021
Instrument2021110894
Transaction TypeTransfer
Record UpdatedOct 26, 2023
Title CompanyLENNAR TITLE INC

Transaction

Tax$0.00
Additional
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address13620 RANCH ROAD 620 N STE B150, B150, AUSTIN, TX 78717-1117

Tax Assessment & Valuation

Source: Williamson County records · Assessment roll updated January 5, 2026 · Last verified June 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$5,781.00 (+1.44%) Homeowner's exemption$367,963 (+4.68%) Land $90,000 Building $277,963$367,963 (+4.68%) Land $90,000 Building $277,963
2023$5,699.00 (-32.65%) Homeowner's exemption$351,496 Land $90,000 Building $261,496$351,496 Land $90,000 Building $261,496
2022$8,462.00

Nearby Properties on Pauling Loop

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures