900 E Austin Ave, Round Rock, TX 78664 Property Records

Williamson County property record for 900 E Austin Ave, Round Rock, TX 78664 · Last verified October 2025

Property Highlights

Property Type	Residential > Multi-Unit > Duplex
Bathrooms	2 Baths
Year Built	Built 1985
Square Footage	1,739 sqft Total Area
Lot Size	17,260 sqft (0.396 acres)
Garage	400 sqft
Tax Bill	$9,224.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`R-16-3480-000D-0013`
Alternative APNs	`R060223` `115570`

Interior

Full Baths	2 Baths
Building Area	1,739 sqft Total Area
1st Floor	1,739 sqft 1st Floor
Stories	1 Stories
Primary Flooring	Carpet Flooring
Interior Structure	Custom/Decorative Interior Structure

Exterior

Year Built	Built 1981
Effective Year Built	Effective 1985
Exterior Material	Asbestos Exterior
Foundation Type	Mat/Raft Foundation (Slab) Foundation
Roof Construction	Gable Roof Construction
Lot Area	17,260 sqft (0.396 acres)
Parking Spaces	2 Parking Spaces
Garage Area	400 sqft Garage

Exterior Amenities

Patio Area	119 sqft Patio
Porch	Open Porch
Porch Area	184 sqft Porch
Utility Building	240 sqft Utility Building

Utilities and HVAC

Cooling System	Central Cooling
Heating System	Central Heating

Location & Zoning

Account Number	R060223
Street Address	900 E AUSTIN AVE
City	ROUND ROCK
State	TX
Zip	78664-4406
Property Usage	Residential Property Usage
Type	Residential > Multi-Unit > Duplex
Legal Description	S3268 - BRUSHY SLOPE SEC 1, BLOCK D, LOT 13
Legal Subdivision	BRUSHY SLOPE
Legal Block	D
Legal Lot Number	13
Jurisdiction	WILLIAMSON TX
Minor Civil Division	ROUND ROCK-GEORGETOWN
Census Blockgroup	2
Census Block	2017
Census Tract	20701

Owner

Source: Williamson County records · APN R-16-3480-000D-0013

Assessment roll updated August 1, 2025 · Last verified October 2025

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Owner Name on File
Mailing Address	14900 AVERY RANCH BLVD STE C200, C200, AUSTIN, TX 78717-3961

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Jun 11, 2014
Deed Sale	Jun 11, 2014
Prior Sale	Jun 14, 2006
Deed Doc Number	2014044044
Record Refreshed	Jun 07, 2026

Tax Assessment & Valuation

Source: Williamson County records · Assessment roll updated August 1, 2025 · Last verified October 2025

Property Jurisdictions

Type	Name
State	Texas
County	Williamson County
Municipality	Round Rock City
Unified School District	Round Rock 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.

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$9,224.00 (+1.51%)	$495,339 (-4.39%) Land $318,274 Building $177,065	$495,339 (-4.39%) Land $318,274 Building $177,065
2023	$9,087.00 (+22.66%)	$518,100 Land $314,822 Building $203,278	$518,100 Land $314,822 Building $203,278
2022	$7,408.00

Flood & Wildfire

900 E Austin Ave is in FEMA Zone X, outside the Special Flood Hazard Area, with no wildfire exposure.

Flood

Source: FEMA National Flood Hazard Layer · Williamson County (48491C), updated October 5, 2026

FEMA Flood Zone	Zone X minimal flood hazard · outside the 0.2% annual chance floodplain
Special Flood Hazard Area	No

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire Risk to Homes	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach of burnable land

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