509 Callisto Ct, Jarrell, TX 76537 Property Records

Williamson County property record for 509 Callisto Ct, Jarrell, TX 76537

Property Summary

Property Type	Condominium
Details	3 bd · 2 ba · 1,402 sqft · built 2020
Owner	2 Individual Names on Record
Last Sale	$200,000 (Dec 2020)
Tax Bill	$5,439 (2025)
Deeds & Mortgages	Jan 2021 Mortgage Dec 2020 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`R11801400010055K`

Property Details

APN / Parcel Number

Primary APN	`R11801400010055K`
Alternative APNs	`R11801400010055` `R576812` `399455`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Stories	1 Story
Building Area	1,402 sqft Living Area
1st Floor Area	1,402 sqft
Flooring	Vinyl/Resilient
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 2020
Effective Year Built	Effective 2020
Architectural Style	Condo/Apartment
Exterior Material	Combination
Roof Type	Hip
Garage Area	399 sqft
Parking Spaces	1 Parking Space
Porch	Open Porch
Porch Area	111 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Account Number	R11801400010055
Street Address	509 CALLISTO CT, 55-K
City	JARRELL
State	TX
Zip	76537-4433
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Condominium
Legal Description	C518 - SONTERRA 1 CONDO, UNIT 55K, .21% COMMONAREA INTEREST
Legal Subdivision	ONTERRA 1 CONDO
Legal Block	3
Jurisdiction	WILLIAMSON TX
Township / Civil Division	JARRELL
Census Block Group	3
Census Block	3002
Census Tract	21601

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	410 WINTER SUN DR, HARKER HEIGHTS, TX 76548-7486
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Jan 5, 2021	Deed of Trust, Mortgage · Conventional Mortgage EAGLE HOME MORTGAGE LLC
Dec 1, 2020	Vendor's Lien, Subdivision Related Transfer · Conventional Mortgage EAGLE HOME MORTGAGE LLC
Dec 1, 2020	Quit Claim Deed, Transfer CALATLANTIC TITLE INC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Dec 1, 2020 · Amount on Record
Deed Sale	Dec 1, 2020 · Amount on Record
Deed Document Number	2020151235
Prior Transfer Date	Nov 24, 2020
Prior Transfer Doc	0000151235
Record Updated	Oct 29, 2026

January 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WILLIAMSON TX
Property Address	509 CALLISTO CT # 55-K, 55-K, JARRELL, TX 76537-4433
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	CALATLANTIC TITLE INC

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000002226
Date	Jan 5, 2021
Instrument	2021002226

Lender

Name	EAGLE HOME MORTGAGE LLC
Type	Mortgage Company
Address	MIAMI, FL 33172

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	359 Months
Due	Dec 1, 2050

December 2020: Vendor's Lien, Subdivision Related Transfer

Document Type	Vendor's Lien
Jurisdiction	WILLIAMSON TX
Recording Date	Dec 1, 2020
Property Address	509 CALLISTO CT # 55-K, 55-K, JARRELL, TX 76537-4433
Document Number	0000151235
Map Reference	DOC 2016002134
Instrument Date	Nov 24, 2020
Instrument	2020151235
Transaction Type	Subdivision Related Transfer
Record Updated	Dec 6, 2021
Title Company	LTC

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	410 WINTER SUN DR, HARKER HEIGHTS, TX 76548-7486

Mortgage

Document Number	0000151236
Date	Dec 1, 2020
Instrument	2020151236

Lender

Name	EAGLE HOME MORTGAGE LLC
Type	Mortgage Company
Special Notes	Seller Financed

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Dec 1, 2050

December 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	WILLIAMSON TX
Recording Date	Dec 1, 2020
Property Address	509 CALLISTO CT # 55-K, 55-K, JARRELL, TX 76537-4433
Document Number	0000151234
Instrument Date	Nov 24, 2020
Instrument	151234
Transaction Type	Transfer
Record Updated	Dec 15, 2020
Title Company	CALATLANTIC TITLE INC

Transaction

Tax	$0.00
Additional	Quitclaim

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Limited Partnership
Address	13620 N FM 620 B #150 AUSTIN TX 78717, 150, AUSTIN, TX 78717
Investor	Possibly a Property Investor

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$5,439.00 (-10.02%)	$230,754 (-10.29%) Land $55,543 Building $175,211	$230,754 (-10.29%) Land $55,543 Building $175,211
2023	$6,045.00 (-11.83%)	$257,226 Land $67,050 Building $190,176	$257,226 Land $67,050 Building $190,176
2022	$6,856.00

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
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 63% of the US · lower than 88% of Texas
Wildfire Likelihood	0.03% 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	SONTERRA MUD serves 16,614 people · EPA ID TX2460157
Water Source	Purchased surface water from several systems
Last State Inspection	Jan 2025
Lead	Under 1 ppb (2022–2024) action level 15 ppb

Violations Reported to EPA

Water Quality	Fluoride resolved · Apr 2017
Treatment and Procedure	None last 10 years
Monitoring and Reporting	3 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 247 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Heritage Broadband Fixed Wireless	1,000 / 100
Optimum Cable · Fiber in parts of the area	940 / 35
VTX Communications Fixed Wireless	400 / 50
Verizon Fixed Wireless	300 / 20
Western Broadband Fixed Wireless	200 / 40
SOS Communications Fixed Wireless	100 / 20

May also be available: BEC Communications, FiberFirst, Nextlink, Spectrum.

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