4818 Roundup Trl, Austin, TX 78745 Property Records

Travis County property record for 4818 Roundup Trl, Austin, TX 78745

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,922 sqft · built 1956
Lot Size	0.282 acres (12,319 sqft)
Owner	2 Individual Names on File
Tax Bill	$12,303 (2024)
Deeds & Mortgages	Sep 2018 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`0412110408`

Property Details

APN / Parcel Number

Primary APN	`0412110408`
Alternative APNs	`04121104080000` `510308`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Stories	1 Story
Building Area	1,922 sqft Living Area
1st Floor Area	1,922 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1956
Construction Type	Wood Frame
Foundation Type	Slab (Mat/Raft)
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	12,319 sqft (0.282 acres)
Lot Dimensions	110 ft deep x 110 ft wide
Garage Type	Attached
Garage Area	648 sqft
Parking Spaces	2 Parking Spaces
Porch	Open Porch
Porch Area	136 sqft

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	HVAC

Location & Zoning

Account Number	510308
Old Parcel Number	04121104080000
Street Address	4818 ROUNDUP TRL
City	AUSTIN
State	TX
Zip	78745-1640
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 18 BLK C WESTERN TRAILS SEC 1
Legal Subdivision	WESTERN TRAILS SEC 1
Legal Block	C
Legal Lot Number	18
Jurisdiction	TRAVIS TX
Township / Civil Division	AUSTIN
Census Block Group	1
Census Block	1025
Census Tract	30300

Owner

4818 Roundup Trl is owned and occupied by two individuals who acquired it in September 2018.

Source: Travis County records, as of November 3, 2025

Owner of Record	2 Individual Names on File
Co-owner	Co-owner on File
Mailing Address	4818 ROUNDUP TRL, AUSTIN, TX 78745-1640
Occupancy	Owner Occupied
Owner Type	Individual

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	3 Names on Deed
Last Sale	Sep 18, 2018
Deed Sale	Sep 18, 2018
Prior Sale	Apr 13, 2007
Deed Document Number	2018148224
Record Updated	Jun 8, 2026

September 2018: Vendor's Lien, Transfer

Document Type	Vendor's Lien
Jurisdiction	TRAVIS TX
Recording Date	Sep 18, 2018
Property Address	4818 ROUNDUP TRL, AUSTIN, TX 78745-1640
Document Number	0000148224
Map Reference	VOL7 PG63
Instrument Date	Sep 14, 2018
Instrument	2018148224
Transaction Type	Transfer
Record Updated	Nov 11, 2021
Title Company	INDEPENDENCE TITLE CO

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	32 REESE DR, 32, SUNSET VALLEY, TX 78745-2613

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4818 ROUNDUP TRL, AUSTIN, TX 78745-1640
Investor	Possibly a Property Investor

Mortgage

Document Number	0000148225
Date	Sep 18, 2018
Instrument	2018148225

Lender

Name	WELLS FARGO BANK NA
Type	Bank
Special Notes	Seller Financed

Agreement

Amount	Amount on Record
Term	361 Months
Due	Oct 1, 2048

Tax Assessment & Valuation

Source: Travis County assessment roll, as of August 1, 2025

Property Jurisdictions

Type	Name
State	Texas
Municipality	Austin City
County	Travis County
Unified School District	Austin Independent School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$812,321 Land $417,564 Building $398,337	$815,901 Land $417,564 Building $398,337
2024	$12,303.00
2023		$757,679 Land $400,000 Building $357,679	$757,679 Land $400,000 Building $357,679
2022	$10,774.00

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

Flood

FEMA maps place 4818 Roundup Trl in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

Source: FEMA National Flood Hazard Layer, effective May 17, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on File median of 68 policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	68 in force
Nearby Flood Claims	4 (2013–2014)
Most Recent Claim	Sep 2014 · river or lake flooding

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

Wildfire risk around 4818 Roundup Trl is low, with less than a 0.01% annual chance of wildfire.

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

Wildfire Risk	Low lower than 96% of the US · lower than 97.9% of Texas
Wildfire Likelihood	Under 0.01% 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 AUSTIN WATER & WASTEWATER serves 1,115,323 people · EPA ID TX2270001
Water Source	Surface water
Last State Inspection	Jul 2023
Lead	Under 1 ppb (2022–2024) action level 15 ppb

Violations Reported to EPA

Water Quality	Turbidity resolved · Feb 2022
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 702 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Google Fiber Fiber	8,000 / 8,000
AT&T Fiber · Fixed Wireless, DSL in parts of the area	5,000 / 5,000
Spectrum Cable	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20