3508 Pauling Loop, Round Rock, TX 78665 Property Records

Williamson County property record for 3508 Pauling Loop, Round Rock, TX 78665

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,800 sqft · built 2020
Owner	2 Individual Names on Record
Last Sale	$313,500 (Mar 2021)
Tax Bill	$6,388 (2025)
Deeds & Mortgages	Mar 2021 Mortgage Sep 2020 Sale + 1 more
Flood Zone	Zone X (minimal risk)
APN	`R-14-1540-040B-0039`

Property Details

APN / Parcel Number

Primary APN	`R-14-1540-040B-0039`
Alternative APNs	`R588608` `411935`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Stories	1 Story
Building Area	1,800 sqft Living Area
1st Floor Area	1,800 sqft
Flooring	Tile
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 2020
Effective Year Built	Effective 2020
Exterior Material	Stone
Garage Area	450 sqft
Parking Spaces	2 Parking Spaces
Porch	Open Porch
Porch Area	290 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Account Number	R141540040B0039
Street Address	3508 PAULING LOOP
City	ROUND ROCK
State	TX
Zip	78665-2042
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	S12141 - MADSEN RANCH PH 4, BLOCK B, LOT 39
Legal Subdivision	MADSEN RANCH PH 4
Legal Block	B
Legal Lot Number	39
Jurisdiction	WILLIAMSON TX
Township / Civil Division	TAYLOR
Census Block Group	2
Census Block	2005
Census Tract	20818

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 Record	2 Individual Names on Record
Mailing Address	3508 PAULING LOOP, ROUND ROCK, TX 78665-2042
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Mar 15, 2021	Vendor's Lien, Subdivision Related Transfer · VA Mortgage EVERETT FINANCIAL INC
Sep 30, 2020	Grant Deed, Transfer AUSTIN TITLE
Sep 11, 2020	Loan Modification, Mortgage SOUTHSTAR BK SSB

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Mar 15, 2021 · Amount on Record
Deed Sale	Mar 15, 2021 · Amount on Record
Deed Document Number	202136584
Prior Transfer Date	Mar 11, 2021
Prior Transfer Doc	0000036584
Record Updated	Oct 29, 2026

March 2021: Vendor's Lien, Subdivision Related Transfer

Document Type	Vendor's Lien
Jurisdiction	WILLIAMSON TX
Recording Date	Mar 15, 2021
Property Address	3508 PAULING LOOP, ROUND ROCK, TX 78665-2042
Document Number	0000036584
Map Reference	DOC 2019098766
Instrument Date	Mar 11, 2021
Instrument	2021036584
Transaction Type	Subdivision Related Transfer
Record Updated	Oct 21, 2022
Title Company	AUSTIN TITLE COMPANY

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	8601 RANCH ROAD 2222150, 8601, AUSTIN, TX 78730

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3508 PAULING LOOP, ROUND ROCK, TX 78665-2042

Mortgage

Document Number	0000036585
Date	Mar 15, 2021
Instrument	2021036585

Lender

Name	EVERETT FINANCIAL INC
Type	Funding / Finance Company
Special Notes	Seller Financed

Agreement

Type	VA Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Apr 1, 2051

September 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	WILLIAMSON TX
Recording Date	Sep 30, 2020
Property Address	3508 PAULING LOOP, ROUND ROCK, TX 78665-2042
Document Number	0000118036
Instrument Date	Sep 11, 2020
Instrument	118036
Transaction Type	Transfer
Record Updated	Oct 9, 2020
Title Company	AUSTIN TITLE

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	8601 RANCH ROAD 2222 #150 AUSTIN TX 787302304, 150, AUSTIN, TX 78730-2304

September 2020: Loan Modification, Mortgage

Document Type	Loan Modification
Jurisdiction	WILLIAMSON TX
Property Address	3508 PAULING LOOP, ROUND ROCK, TX 78665-2042
Document Number	0000118037
Instrument Date	Sep 11, 2020
Transaction Type	Mortgage
Record Updated	Oct 13, 2020
Title Company	OTHER

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	8601 RANCH ROAD 2222 #I-150 AUSTIN TX 787302304, I-150, AUSTIN, TX 78730-2304

Mortgage

Document Number	0000118037
Date	Sep 30, 2020
Instrument	118037

Lender

Name	SOUTHSTAR BK SSB
Address	MOULTON, TX 77975

Agreement

Amount	Amount Recorded

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	Texas
County	Williamson County
Municipality	Round Rock City
Unified School District	Hutto Independent School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$6,388.00 (-0.14%) Homeowner's exemption	$366,249 (-8.05%) Land $85,000 Building $281,249	$366,249 (-8.05%) Land $85,000 Building $281,249
2024	$6,397.00 (-3.35%)
2023	$6,619.00 (-29.32%) Homeowner's exemption	$398,297 Land $90,000 Building $308,297	$398,297 Land $90,000 Building $308,297
2022	$9,365.00

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

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Moderate above 43% of the US · lower than 83% of Texas
Wildfire Likelihood	0.06% annual chance
Exposure	Direct 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 System	CITY OF ROUND ROCK serves 130,662 people · EPA ID TX2460003
Water Source	Surface water
Last State Inspection	Sep 2023
Lead	5 ppb (2021–2023) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None 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 193 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · Fixed Wireless in parts of the area	5,000 / 5,000
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
SOS Communications Fixed Wireless	100 / 20

May also be available: T-Mobile, VTX Communications.

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