1001 Apollo Cir, Round Rock, TX 78664 Property Records

Williamson County property record for 1001 Apollo Cir, Round Rock, TX 78664

Property Summary

Property Type	Single Family Home
Details	2 ba · 1,753 sqft · built 2004
Lot Size	0.206 acres (8,983 sqft)
Owner	Individual Name on File
Tax Bill	$5,701 (2025)
Deeds & Mortgages	Jun 2021 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`R-16-5041-000B-0001`

Property Details

APN / Parcel Number

Primary APN	`R-16-5041-000B-0001`
Alternative APNs	`R439827` `244744`

Interior

Full Baths	2 Baths
Stories	1 Story
Building Area	1,753 sqft Living Area
1st Floor Area	1,753 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 2004
Exterior Material	Brick Veneer
Foundation Type	Slab (Mat/Raft)
Lot Area	8,983 sqft
Garage Area	380 sqft
Parking Spaces	1 Parking Space
Porch	Open Porch
Porch Area	36 sqft
Patio Area	169 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Account Number	R439827
Street Address	1001 APOLLO CIR
City	ROUND ROCK
State	TX
Zip	78664-3455
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	S8247 - RHODES SEC 1, BLOCK B, LOT 1
Legal Subdivision	RHODES
Legal Block	B
Legal Lot Number	1
Jurisdiction	WILLIAMSON TX
Township / Civil Division	ROUND ROCK-GEORGETOWN
Census Block Group	1
Census Block	1000
Census Tract	21518

Owner

Source: Williamson County records · APN R-16-5041-000B-0001

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	Individual Name on File
Co-owner	Verified Secondary Owner
Mailing Address	428 NEWBURGH CT, WEST NEW YORK, NJ 07093-8340
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Jun 22, 2021
Deed Sale	Jun 22, 2021
Prior Sale	Jul 01, 2011
Deed Document Number	2021092890
Record Updated	Jun 08, 2026

June 2021: Vendor's Lien, Transfer

Document Type	Vendor's Lien
Jurisdiction	WILLIAMSON TX
Recording Date	Jun 22, 2021
Property Address	1001 APOLLO CIR, ROUND ROCK, TX 78664-3455
Document Number	0000092890
Map Reference	CAB X SL 178
Instrument Date	Jun 22, 2021
Instrument	2021092890
Transaction Type	Transfer
Record Updated	Jul 06, 2021
Title Company	CHICAGO TITLE

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	428 NEWBURGH CT, WEST NEW YORK, NJ 07093-8340

Mortgage

Document Number	0000092891
Date	Jun 22, 2021
Instrument	2021092891

Lender

Name	GUARANTEED RATE INC
Type	Mortgage Company
Special Notes	Seller Financed

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jul 01, 2051

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	$5,701.00 (-4.12%)	$330,622 (-2.47%) Land $77,000 Building $253,622	$330,622 (-2.47%) Land $77,000 Building $253,622
2023	$5,946.00 (-16.64%)	$338,998 Land $77,000 Building $261,998	$338,998 Land $77,000 Building $261,998
2022	$7,133.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of October 5, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

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
Nearby Flood Policies	1 in force

Wildfire

Wildfire Risk	Low lower than 65% of the US · lower than 90% of Texas
Wildfire Likelihood	0.03% annual chance
Exposure	Direct burnable vegetation at the parcel

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.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL	5,000 / 5,000
Spectrum Cable	1,000 / 1,000
Verizon Fixed Wireless	300 / 20

May also be available: Google Fiber, Radiate Holdings.

Based on FCC filings for 535 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	CITY OF ROUND ROCK serves 130,662 people
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 as reported to EPA, 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. The full violation and enforcement history is in the system's EPA record.