3616 Sandy Brook Dr, Round Rock, TX 78665 Property Records

Williamson County property record for 3616 Sandy Brook Dr, Round Rock, TX 78665

Property Summary

Property Type	Single Family Home
Details	2 ba · 1,482 sqft · built 2009
Lot Size	0.114 acres (4,982 sqft)
Owner	2 Individual Names on File
Last Sale	$170,000 (Mar 2019)
Tax Bill	$4,084 (2025)
Deeds & Mortgages	Mar 2019 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`R-16-5611-000G-0021`

Property Details

APN / Parcel Number

Primary APN	`R-16-5611-000G-0021`
Alternative APNs	`R453231` `254819`

Interior

Full Baths	2 Baths
Stories	1 Story
Building Area	1,482 sqft Living Area
1st Floor Area	1,482 sqft

Exterior

Year Built	Built 2009
Effective Year Built	Effective 2009
Exterior Material	Brick Veneer
Roof Type	Hip
Lot Area	4,982 sqft (0.114 acres)
Garage Area	441 sqft
Parking Spaces	2 Parking Spaces
Porch	Open Porch
Porch Area	256 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Account Number	R165611000G0021
Street Address	3616 SANDY BROOK DR
City	ROUND ROCK
State	TX
Zip	78665-1218
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	SF2
Legal Description	S8537 - STONEY BROOK SEC 6, BLOCK G, LOT 21
Legal Subdivision	STONEY BROOK SEC 6
Legal Block	G
Legal Lot Number	21
Jurisdiction	WILLIAMSON TX
Township / Civil Division	ROUND ROCK-GEORGETOWN
Census Block Group	1
Census Block	1019
Census Tract	21515

Owner

3616 Sandy Brook Dr is owned and occupied by two individuals who bought it in March 2019.

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

Owner of Record	2 Individual Names on File
Mailing Address	3616 SANDY BROOK DR, ROUND ROCK, TX 78665-1218
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	2 Names on Deed
Last Sale	Mar 26, 2019 · Amount on File
Deed Sale	Mar 26, 2019 · Amount on File
Prior Sale	Feb 23, 2010 · Amount on File
Deed Document Number	201924267
Prior Transfer Date	Mar 25, 2019
Prior Transfer Doc	0000024267
Record Updated	Oct 29, 2026

March 2019: Vendor's Lien, Transfer

Document Type	Vendor's Lien
Jurisdiction	WILLIAMSON TX
Recording Date	Mar 26, 2019
Property Address	3616 SANDY BROOK DR, ROUND ROCK, TX 78665-1218
Document Number	0000024267
Map Reference	CAB Y SL 323
Instrument Date	Mar 25, 2019
Instrument	2019024267
Transaction Type	Transfer
Record Updated	Dec 6, 2021
Title Company	INDEPENDENCE TITLE CO

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	00000

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3616 SANDY BROOK DR, ROUND ROCK, TX 78665-1218

Mortgage

Document Number	0000024268
Date	Mar 26, 2019
Instrument	2019024268

Lender

Name	JPMORGAN CHASE BANK NA
Type	Bank
Special Notes	Seller Financed

Agreement

Amount	Amount on Record
Term	361 Months
Due	Apr 1, 2049

Tax Assessment & Valuation

The 2025 property tax bill for 3616 Sandy Brook Dr was $4,084 with a homeowner's exemption.

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	Round Rock Independent School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$4,084.00 Homeowner's exemption	$288,083 Land $82,000 Building $206,083	$288,083 Land $82,000 Building $206,083
2023	$4,655.00 (-33.47%) Homeowner's exemption	$321,242 Land $84,000 Building $237,242	$321,242 Land $84,000 Building $237,242
2022	$6,997.00

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

Flood

FEMA maps place 3616 Sandy Brook Dr in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective October 5, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	1 in force

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 3616 Sandy Brook Dr is low, with 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 94% of the US · lower than 97.4% of Texas
Wildfire Likelihood	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 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 558 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Google Fiber Fiber	8,000 / 8,000
Spectrum Cable	1,000 / 35
Verizon Fixed Wireless	300 / 20
AT&T DSL · Fiber in parts of the area	100 / 20

May also be available: Optimum, SOS Communications.

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