1000 Apollo Cir, Round Rock, TX 78664 Property Records

Williamson County property record for 1000 Apollo Cir, Round Rock, TX 78664

Property Summary

Property Type	Single Family Home
Details	2 ba · 1,758 sqft · built 2005
Lot Size	0.207 acres (9,000 sqft)
Owner	2 Individual Names on Record
Last Sale	$220,000 (Jun 2018)
Tax Bill	$2,990 (2025)
Deeds & Mortgages	Apr 2021 Mortgage Jun 2018 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`R-16-5041-000D-0019`

Property Details

APN / Parcel Number

Primary APN	`R-16-5041-000D-0019`
Alternative APNs	`R439882` `244799`

Interior

Full Baths	2 Baths
Stories	1 Story
Building Area	1,758 sqft Living Area
1st Floor Area	1,758 sqft
Flooring	Carpet
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 2005
Effective Year Built	Effective 2005
Exterior Material	Brick Veneer
Roof Type	Hip
Lot Area	9,000 sqft (0.207 acres)
Garage Area	378 sqft
Parking Spaces	1 Parking Space
Porch	Open Porch
Porch Area	130 sqft
Patio Area	332 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Account Number	R165041000D0019
Street Address	1000 APOLLO CIR
City	ROUND ROCK
State	TX
Zip	78664-3455
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	SF2
Legal Description	S8247 - RHODES SEC 1, BLOCK D, LOT 19
Legal Subdivision	RHODES SEC 1
Legal Block	D
Legal Lot Number	19
Jurisdiction	WILLIAMSON TX
Township / Civil Division	ROUND ROCK-GEORGETOWN
Census Block Group	1
Census Block	1002
Census Tract	21518

Owner

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

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

Owner of Record	2 Individual Names on Record
Mailing Address	1000 APOLLO CIR, ROUND ROCK, TX 78664-3455
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Apr 8, 2021	Deed of Trust, Mortgage · Conventional Mortgage REPUBLIC STATE MORTGAGE CO
Jun 1, 2018	Warranty Deed, Transfer · FHA Mortgage CENDERA FUNDING INC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 1, 2018 · Amount on Record
Deed Sale	Jun 1, 2018 · Amount on Record
Prior Sale	Nov 27, 2013 · Amount on Record
Deed Document Number	201847609
Prior Transfer Date	Oct 25, 2005
Prior Transfer Doc	0000087488
Record Updated	Oct 29, 2026

April 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WILLIAMSON TX
Property Address	1000 APOLLO CIR, ROUND ROCK, TX 78664-3455
Transaction Type	Mortgage
Record Updated	Apr 21, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000051385
Date	Apr 8, 2021
Instrument	2021051385

Lender

Name	REPUBLIC STATE MORTGAGE CO
Type	Mortgage Company
Address	HOUSTON, TX 77006

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	179 Months
Due	Mar 1, 2036

June 2018: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	WILLIAMSON TX
Recording Date	Jun 1, 2018
Property Address	1000 APOLLO CIR, ROUND ROCK, TX 78664-3455
Document Number	0000047609
Map Reference	CAB X SL178
Instrument Date	Jun 1, 2018
Instrument	2018047609
Transaction Type	Transfer
Record Updated	Dec 6, 2021
Title Company	CAPITAL TITLE OF TEXAS

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	1000 APOLLO CIR, ROUND ROCK, TX 78664-3455
Investor	Possibly a Property Investor

Mortgage

Document Number	0000047610
Date	Jun 1, 2018
Instrument	2018047610

Lender

Name	CENDERA FUNDING INC
Type	Lending Institution

Agreement

Type	FHA Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jul 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	$2,990.00 (-18.77%) Homeowner's exemption	$323,650 (-7.2%) Land $77,000 Building $246,650	$323,650 (-7.2%) Land $77,000 Building $246,650
2024	$3,681.00 (+3.98%)
2023	$3,540.00 (-23.51%) Homeowner's exemption Senior Citizen's exemption	$348,767 Land $77,000 Building $271,767	$348,767 Land $77,000 Building $271,767
2022	$4,628.00

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

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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