8509 Silverthorne St, Austin, TX 78744 Property Records

Travis County property record for 8509 Silverthorne St, Austin, TX 78744

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,896 sqft · built 2020
Lot Size	0.165 acres (7,200 sqft)
Owner	2 Individual Names on File
Last Sale	$558,700 (Nov 2020)
Tax Bill	$14,071 (2025)
Deeds & Mortgages	Jun 2022 Second Mortgage Dec 2023 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`0338080206`

Property Details

APN / Parcel Number

Primary APN	`0338080206`
Alternative APNs	`03380802060000` `901944`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Stories	2 Stories
Building Area	2,896 sqft Living Area
Gross Area	3,486 sqft
1st Floor Area	2,132 sqft
2nd Floor Area	764 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2020
Effective Year Built	Effective 2020
Roof Type	Hip
Roof Material	Composition Shingle
Lot Area	7,200 sqft (0.165 acres)
Garage Type	Attached
Garage Area	590 sqft
Parking Spaces	2 Parking Spaces
Porch	Open Porch
Porch Area	224 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Account Number	901944
Street Address	8509 SILVERTHORNE ST
City	AUSTIN
State	TX
Zip	78744-1213
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 6 BLK 18 EASTON PARK SEC 2B PHS 3
Legal Subdivision	EASTON PARK SEC 2B PHS 3
Legal Block	18
Legal Lot Number	6
Jurisdiction	TRAVIS TX
Township / Civil Division	AUSTIN
Census Block Group	1
Census Block	1058
Census Tract	2432

Owner

8509 Silverthorne St is owned and occupied by two individuals who acquired it in November 2023.

Source: Travis County records, as of March 16, 2026

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

Owner of Record	2 Individual Names on File
Mailing Address	8509 SILVERTHOME ST, AUSTIN, TX 78744
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Jun 30, 2022	Deed of Trust, Mortgage · Stand-Alone Second Mortgage UNIVERSITY FCU
Dec 1, 2023	Intrafamily Transfer, Transfer
Nov 3, 2020	Vendor's Lien, Transfer · Conventional Mortgage TAYLOR MORRISON HOME FUNDING LLC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Nov 3, 2020 · Amount on File
Deed Sale	Nov 3, 2020 · Amount on File
Deed Document Number	2020210188
Last Transfer Date	Nov 30, 2023
Transfer Doc	0000134598
Record Updated	Sep 20, 2026

June 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	TRAVIS TX
Property Address	8509 SILVERTHORNE ST, AUSTIN, TX 78744-1213
Transaction Type	Mortgage
Record Updated	Dec 25, 2023

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000114704
Date	Jun 30, 2022
Instrument	2022114704

Lender

Name	UNIVERSITY FCU
Type	Credit Union
Address	AUSTIN, TX 78759

Agreement

Type	Stand-Alone Second Mortgage
Amount	Amount on Record
Term	240 Months
Due	Jun 1, 2042

December 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	TRAVIS TX
Recording Date	Dec 1, 2023
Property Address	8509 SILVERTHORNE ST, AUSTIN, TX 78744-1213
Document Number	0000134598
Map Reference	DOC 201700307
Instrument Date	Nov 30, 2023
Instrument	2023134598
Transaction Type	Transfer
Record Updated	Dec 25, 2023

Transaction

Tax	$0.00
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	8509 SILVERTHORNE ST, AUSTIN, TX 78744-1213

November 2020: Vendor's Lien, Transfer

Document Type	Vendor's Lien
Jurisdiction	TRAVIS TX
Recording Date	Nov 3, 2020
Property Address	8509 SILVERTHORNE ST, AUSTIN, TX 78744-1213
Document Number	0000210188
Map Reference	DOC 201700307
Instrument Date	Nov 2, 2020
Instrument	2020210188
Transaction Type	Transfer
Record Updated	Nov 11, 2021
Title Company	AUSTIN TITLE COMPANY

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	8509 SILVERTHORNE ST, AUSTIN, TX 78744-1213

Mortgage

Document Number	0000210189
Date	Nov 3, 2020
Instrument	2020210189

Lender

Name	TAYLOR MORRISON HOME FUNDING LLC
Type	Mortgage Company
Special Notes	Seller Financed

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Dec 1, 2050

Tax Assessment & Valuation

The 2025 property tax bill for 8509 Silverthorne St was $14,071 with exemptions applied, down 5.7% from the year before.

Source: Travis County assessment roll, as of March 16, 2026

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$14,071.00 (-5.67%) Homeowner's exemption Disabled Person's exemption Veteran's exemption	$623,224 Land $32,345 Building $590,879	$623,224 Land $32,345 Building $590,879
2024	$14,917.00
2023		$811,135 Land $30,000 Building $781,135	$811,135 Land $30,000 Building $781,135

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

Flood

FEMA maps place 8509 Silverthorne St 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 A, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on File median of 21 policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	21 in force
Nearby Flood Claims	4 (2015–2016)
Claims Outside the SFHA	1 of 4
Most Recent Claim	May 2016 · Severe Storms And Flooding
Claims by Event	Severe Storms And Flooding, May 2016 · 2 claims

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 8509 Silverthorne St is moderate, ranking above 44% of the US, with a 0.05% annual chance of wildfire.

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

Wildfire Risk	Moderate above 44% of the US · lower than 82% of Texas
Wildfire Likelihood	0.05% annual chance
Exposure	None beyond ember reach

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 390 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 Fiber · Cable in parts of the area	1,000 / 1,000
Verizon Fixed Wireless	300 / 20

May also be available: T-Mobile.

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