1321 Apollo Cir, Round Rock, TX 78664 Property Records

Williamson County property record for 1321 Apollo Cir, Round Rock, TX 78664

Property Summary

Property Type	Single Family Home
Details	2.5 ba · 2,460 sqft · built 2004
Lot Size	0.158 acres (6,870 sqft)
Owner	2 Individual Names on Record
Last Sale	$274,645 (Aug 2022)
Tax Bill	$4,873 (2025)
Deeds & Mortgages	Aug 2022 Mortgage Feb 2018 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`R-16-5041-000A-0016`

Property Details

APN / Parcel Number

Primary APN	`R-16-5041-000A-0016`
Alternative APNs	`R439802` `244719`

Interior

Full Baths	2.5 Baths
Half Baths	1 Half Bath
Stories	2 Stories
Building Area	2,460 sqft Living Area
1st Floor Area	1,110 sqft
2nd Floor Area	1,350 sqft
Flooring	Tile
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 2004
Effective Year Built	Effective 2004
Exterior Material	Brick Veneer
Roof Material	Other
Lot Area	6,870 sqft (0.158 acres)
Garage Area	360 sqft
Parking Spaces	1 Parking Space
Porch	Open Porch
Porch Area	140 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Account Number	R165041000A0016
Street Address	1321 APOLLO CIR
City	ROUND ROCK
State	TX
Zip	78664-3458
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	SF2
Legal Description	S8247 - RHODES SEC 1, BLOCK A, LOT 16
Legal Subdivision	RHODES SEC 1
Legal Block	A
Legal Lot Number	16
Jurisdiction	WILLIAMSON TX
Township / Civil Division	ROUND ROCK-GEORGETOWN
Census Block Group	1
Census Block	1000
Census Tract	21518

Owner

Source: Williamson County records, as of September 11, 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 Record
Mailing Address	1321 APOLLO CIR, ROUND ROCK, TX 78664-3458
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Single

Deeds, Mortgages & Sale History

Date	Document
Aug 18, 2022	Intrafamily Transfer, Transfer · Conventional Mortgage US BANK NA
Feb 16, 2018	Intrafamily Transfer, Transfer · Conventional Mortgage US BANK NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 18, 2022 · Amount on Record
Deed Sale	Aug 18, 2022 · Amount on Record
Prior Sale	Feb 16, 2018 · Amount on Record
Deed Document Number	202297571
Prior Transfer Date	Aug 10, 2022
Prior Transfer Doc	0000097571
Record Updated	Oct 29, 2026

August 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	WILLIAMSON TX
Recording Date	Aug 18, 2022
Property Address	1321 APOLLO CIR, ROUND ROCK, TX 78664-3458
Document Number	0000097571
Map Reference	CAB X SL 178
Instrument Date	Aug 10, 2022
Instrument	2022097571
Transaction Type	Transfer
Record Updated	Sep 5, 2022
Title Company	SERVICELINK

Transaction

Tax	$0.00
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1321 APOLLO CIR, ROUND ROCK, TX 78664-3458

Mortgage

Document Number	0000097572
Date	Aug 18, 2022
Instrument	2022097572

Lender

Name	US BANK NA
Type	Bank
Address	PORTLAND, OR 97204

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	181 Months
Due	Sep 1, 2037

February 2018: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	WILLIAMSON TX
Recording Date	Feb 16, 2018
Property Address	1321 APOLLO CIR, ROUND ROCK, TX 78664-3458
Document Number	0000013325
Map Reference	CAB X SL178
Instrument Date	Feb 8, 2018
Instrument	2018013325
Transaction Type	Transfer
Record Updated	Sep 5, 2022

Transaction

Tax	$0.00
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name
Address	00000

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1321 APOLLO CIR, 78554

Mortgage

Document Number	0000013326
Date	Feb 16, 2018
Instrument	2018013326

Lender

Name	US BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Mar 1, 2048

Tax Assessment & Valuation

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	$4,873.00 (+2.57%) Homeowner's exemption	$359,426 (-4.55%) Land $77,000 Building $282,426	$359,426 (-4.55%) Land $77,000 Building $282,426
2023	$4,751.00 (-7.78%) Homeowner's exemption	$376,570 Land $77,000 Building $299,570	$376,570 Land $77,000 Building $299,570
2022	$5,152.00

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

Flood

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
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

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

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

Wildfire Risk	Low lower than 94% of the US · lower than 97.1% of Texas
Wildfire Likelihood	0.02% 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 535 locations within half a mile, as of December 31, 2025

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: Astound Broadband, Google Fiber.

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