288 Ontario Loop, Sunnyvale, TX 75182 Property Records

Dallas County property record for 288 Ontario Loop, Sunnyvale, TX 75182

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,803 sqft · built 2020
Lot Size	0.654 acres (28,500 sqft)
Owner	2 Individual Names on File
Last Sale	$723,520 (Jul 2025)
Tax Bill	$10,818 (2025)
Deeds & Mortgages	Jul 2025 Mortgage Jul 2020 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`520090200G02400`

Property Details

APN / Parcel Number

Primary APN	`520090200G02400`
Alternative APN	`52-00902-00G-024-0000`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Stories	1 Story
Building Area	2,803 sqft Living Area
1st Floor Area	2,803 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace
Fire Sprinklers	Fire Sprinklers

Exterior

Year Built	Built 2020
Effective Year Built	Effective 2020
Exterior Material	Brick Veneer
Construction Type	Frame
Roof Type	Hip
Roof Material	Composition Shingle
Lot Area	28,500 sqft (0.654 acres)
Garage Type	Attached
Garage Area	496 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Account Number	520090200G02400
Street Address	288 ONTARIO LOOP
City	SUNNYVALE
State	TX
Zip	75182-0032
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	Z267
Legal Description	STONEY CREEK PH 2F BLK G LT 24 INT202500145973 DD07102025 CO-DC 0090200G02400 1TS0090200G
Legal Subdivision	STONEY CREEK PH 2F
Legal Block	G
Legal Lot Number	24
Jurisdiction	DALLAS TX
Township / Civil Division	NORTHEAST DALLAS
Census Block Group	2
Census Block	2037
Census Tract	18159

Owner

288 Ontario Loop is owned and occupied by two individuals who bought it in July 2025.

Source: Dallas County records, as of August 10, 2026

Owner of Record	2 Individual Names on File
Mailing Address	288 ONTARIO LOOP, SUNNYVALE, TX 75182-0032
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Married Couple

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

Date	Document
Jul 15, 2025	Vendor's Lien, Transfer · Conventional Mortgage FIRST HORIZON BANK
Jul 24, 2020	Deed of Trust, Mortgage PROSPERITY BANK
Mar 30, 2021	Special Warranty Deed, Transfer

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 15, 2025 · Amount on File
Deed Sale	Jul 15, 2025 · Amount on File
Prior Sale	Mar 30, 2021
Deed Document Number	2025145973
Record Updated	Sep 20, 2026

July 2025: Vendor's Lien, Transfer

Document Type	Vendor's Lien
Jurisdiction	DALLAS TX
Recording Date	Jul 15, 2025
Property Address	288 ONTARIO LOOP, SUNNYVALE, TX 75182-0032
Document Number	0000145973
Map Reference	FILE 20190045178
Instrument Date	Jul 10, 2025
Instrument	202500145973
Transaction Type	Transfer
Record Updated	Sep 29, 2025
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	288 ONTARIO LOOP, SUNNYVALE, TX 75182-0032

Mortgage

Document Number	0000145974
Date	Jul 15, 2025
Instrument	202500145974

Lender

Name	FIRST HORIZON BANK
Type	Bank
Special Notes	Seller Financed

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Aug 1, 2055

Interest

Rate Type	Adjustable Rate
Rate	6.37%
Type Change Date	Aug 1, 2032
Change Frequency	6 Months
Min Rate At Change	2.75%
Max Rate At Change	11.3%
Index	SOFR Average 30-Day
Max Rate	11.3%

July 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	DALLAS TX
Property Address	288 ONTARIO LOOP, SUNNYVALE, TX 75182-0032
Transaction Type	Mortgage
Record Updated	Nov 25, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	202000189287
Date	Jul 24, 2020
Instrument	202000189287

Lender

Name	PROSPERITY BANK
Type	Bank
Address	PLANO, TX 75024

Agreement

Amount	Amount on Record

March 2021: Special Warranty Deed, Transfer

Document Type	Special Warranty Deed
Jurisdiction	DALLAS TX
Recording Date	Mar 30, 2021
Property Address	288 ONTARIO LOOP, SUNNYVALE, TX 75182-0032
Document Number	202100090274
Map Reference	FILE 201900041578
Instrument Date	Mar 23, 2021
Instrument	202100090274
Transaction Type	Transfer
Record Updated	Nov 25, 2021

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	2005 NE GREEN OAKS BLVD STE 150, 2005, ARLINGTON, TX 76006-3289

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	288 ONTARIO LOOP, SUNNYVALE, TX 75182-0032

Tax Assessment & Valuation

The 2025 property tax bill for 288 Ontario Loop was $10,818, up 8.4% from the year before.

Source: Dallas County assessment roll, as of August 10, 2026

Property Jurisdictions

Type	Name
State	Texas
County	Dallas County
Municipality	Sunnyvale Town
Unified School District	Sunnyvale Independent School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$622,340 (-) Land $150,000 Building $472,340	$622,340 (-) Land $150,000 Building $472,340
2025	$10,818.00 (+8.42%) Homeowner's exemption	$622,340 Land $150,000 Building $472,340	$622,340 Land $150,000 Building $472,340
2024	$9,978.00 (+10.6%)
2023	$9,022.00 (-9.14%) Homeowner's exemption	$677,870 Land $150,000 Building $527,870	$677,870 Land $150,000 Building $527,870
2022	$9,930.00

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

Flood

FEMA maps place 288 Ontario Loop in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

Source: FEMA National Flood Hazard Layer, effective October 12, 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	9 in force
Nearby Flood Claims	1 (2024)
Most Recent Claim	May 2024 · Severe Storms, Straight-line Winds, Tornadoes, And Flooding

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 288 Ontario Loop 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 80% of the US · lower than 94% 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	TOWN OF SUNNYVALE serves 8,839 people · EPA ID TX0570059
Water Source	Purchased surface water from NORTH TEXAS MWD WYLIE WTP
Last State Inspection	Nov 2025
Lead	2 ppb (2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	1 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.

Internet Providers

Source: FCC Broadband Data Collection, based on 202 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL in parts of the area	5,000 / 5,000
Spectrum Cable	1,000 / 1,000

May also be available: Nextlink, Verizon.

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