16504 Hillside Dr, Austin, TX 78728 Property Records

Williamson County property record for 16504 Hillside Dr, Austin, TX 78728

Property Summary

Property Type	Residential Vacant Land
Details	built 2019
Lot Size	0.283 acres (12,310 sqft)
Owner	Individual Name on File
Tax Bill	$339 (2025)
Deeds & Mortgages	Jan 2021 Sale Mar 2019 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`R16472000030004W`

Property Details

APN / Parcel Number

Primary APN	`R16472000030004W`
Alternative APNs	`R16472000030004` `R068718` `124002`

Exterior

Year Built	Built 2019
Effective Year Built	Effective 2019
Lot Area	12,310 sqft (0.283 acres)
Garage Type	Carport
Carport	Carport

Location & Zoning

Account Number	R16472000030004
Street Address	16504 HILLSIDE DR
City	AUSTIN
State	TX
Zip	78728-1225
Property Category	Residential
Property Type	Vacant Land > Residential
Legal Description	S5785 - NORTHRIDGE ACRES REVISED, BLOCK 3, LOT 4/WM, PT/GTR
Legal Subdivision	NORTHRIDGE ACRES REVISED
Legal Block	3
Legal Lot Number	4
Jurisdiction	WILLIAMSON TX
Township / Civil Division	ROUND ROCK-GEORGETOWN
Census Block Group	2
Census Block	2016
Census Tract	20513

Owner

16504 Hillside Dr, residential vacant land, is owned by an individual who acquired it in February 2024.

Source: Williamson County records, as of September 11, 2026

Owner of Record	Individual Name on File
Mailing Address	1822 W BRAKER LN, 81431, AUSTIN, TX 78708-8059
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

Date	Document
Jan 22, 2021	Warranty Deed, Transfer ATTORNEY ONLY
Mar 19, 2019	Warranty Deed, Transfer CITIZENS NAT'L BK PFLUGERVILLE
Apr 23, 2018	Deed of Trust, Mortgage THOMAS D ROLAND

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jan 22, 2021
Deed Sale	Jan 22, 2021
Prior Sale	Mar 19, 2019 · Amount on File
Deed Document Number	202110513
Last Transfer Date	Feb 2, 2024
Transfer Doc	0000009177
Record Updated	Oct 29, 2026

January 2021: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	WILLIAMSON TX
Recording Date	Jan 22, 2021
Property Address	16504 HILLSIDE DR, AUSTIN, TX 78728-1225
Document Number	0000010513
Instrument Date	Jan 19, 2020
Instrument	10513
Transaction Type	Transfer
Record Updated	Feb 5, 2021
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	1822 W BRAKER LN #81431 AUSTIN TX 787088059, 81431, AUSTIN, TX 78708-8059

March 2019: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	WILLIAMSON TX
Recording Date	Mar 19, 2019
Property Address	16504 HILLSIDE DR, AUSTIN, TX 78728-1225
Document Number	0000022085
Instrument Date	Mar 15, 2019
Instrument	22085
Transaction Type	Transfer
Record Updated	Mar 29, 2019
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	PO BOX 171212 AUSTIN TX 787170042, AUSTIN, TX 78717-0042

Mortgage

Document Number	22086
Date	Mar 19, 2019
Instrument	22086

Lender

Name	CITIZENS NAT'L BK PFLUGERVILLE
Address	PFLUGERVILLE, TX 78660

Agreement

Amount	Amount on Record

April 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WILLIAMSON TX
Property Address	16504 HILLSIDE DR, AUSTIN, TX 78728-1225
Document Number	0000033812
Instrument Date	Apr 23, 2018
Transaction Type	Mortgage
Record Updated	May 29, 2018
Title Company	INDEPENDENCE TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	14967 DORIA DR AUSTIN TX 787284461, AUSTIN, TX 78728-4461

Mortgage

Document Number	0000033812
Date	Apr 23, 2018
Instrument	33812

Lender

Name	THOMAS D ROLAND
Address	PO BOX 5069, ROUND ROCK, TX 78683-5069

Agreement

Amount	Amount on Record

Tax Assessment & Valuation

The 2025 property tax bill for 16504 Hillside Dr was $339, up 36.1% from the year before.

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$339.00 (+36.14%)	$22,200 Land $22,200	$22,200 Land $22,200
2024	$249.00 (+0.4%)
2023	$248.00 (-8.82%)	$16,500 Land $16,500	$16,500 Land $16,500
2022	$272.00

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

Flood

FEMA maps place 16504 Hillside Dr in Zone X, an area of minimal flood risk.

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

Wildfire risk around 16504 Hillside Dr 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 99.1% of the US · lower than 99.3% of Texas
Wildfire Likelihood	Under 0.01% 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 413 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 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
Starlink Satellite	280 / 30
T-Mobile Fixed Wireless	100 / 20

May also be available: Astound Broadband, Western Broadband.

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