297 Ontario Loop, Sunnyvale, TX 75182 Property Records

Dallas County property record for 297 Ontario Loop, Sunnyvale, TX 75182

Property Summary

Property Type	Single Family Home
Details	3 bd · 2.5 ba · 3,281 sqft · built 2020
Lot Size	0.539 acres (23,460 sqft)
Owner	2 Individual Names on Record
Last Sale	$563,300 (Aug 2020)
Tax Bill	$11,184 (2025)
Deeds & Mortgages	Feb 2020 Mortgage Aug 2020 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`520090200H00400`

Property Details

APN / Parcel Number

Primary APN	`520090200H00400`
Alternative APN	`52-00902-00H-004-0000`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Stories	1 Story
Building Area	3,281 sqft Living Area
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	23,460 sqft (0.539 acres)
Garage Type	Attached
Garage Area	446 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Account Number	520090200H00400
Street Address	297 ONTARIO LOOP
City	SUNNYVALE
State	TX
Zip	75182-0033
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	Z267
Legal Description	STONEY CREEK PH 2F BLK H LT 4 INT202000231858 DD08242020 CO-DC 0090200H00400 1TS0090200H
Legal Subdivision	STONEY CREEK PH 2F
Legal Block	H
Legal Lot Number	4
Jurisdiction	DALLAS TX
Township / Civil Division	NORTHEAST DALLAS
Census Block Group	2
Census Block	2039
Census Tract	18159

Owner

Source: Dallas County records, as of August 10, 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	297 ONTARIO LOOP, SUNNYVALE, TX 75182-0033
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Feb 7, 2020	Deed of Trust, Mortgage · Unknown PROSPERITY BANK
Aug 27, 2020	Vendor's Lien, Transfer · Conventional Mortgage HOME POINT FINANCIAL CORPORATION
Dec 9, 2019	Grant Deed, Transfer LEGACY BK/TX

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 27, 2020 · Amount on Record
Deed Sale	Aug 27, 2020 · Amount on Record
Deed Document Number	2020231858
Prior Transfer Date	Aug 24, 2020
Prior Transfer Doc	0000231858
Record Updated	Sep 20, 2026

February 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	DALLAS TX
Property Address	297 ONTARIO LOOP, SUNNYVALE, TX 75182-0033
Transaction Type	Mortgage
Record Updated	Nov 25, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	202000037585
Date	Feb 7, 2020
Instrument	202000037585

Lender

Name	PROSPERITY BANK
Type	Bank
Address	PLANO, TX 75024

Agreement

Type	Unknown
Amount	Amount Recorded

August 2020: Vendor's Lien, Transfer

Document Type	Vendor's Lien
Jurisdiction	DALLAS TX
Recording Date	Aug 27, 2020
Property Address	297 ONTARIO LOOP, SUNNYVALE, TX 75182-0033
Document Number	202000231858
Map Reference	FILE 201900045178
Instrument Date	Aug 24, 2020
Instrument	202000231858
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	297 ONTARIO LOOP, SUNNYVALE, TX 75182-0033

Mortgage

Document Number	202000231859
Date	Aug 27, 2020
Instrument	202000231859

Lender

Name	HOME POINT FINANCIAL CORPORATION
Type	Mortgage Company
Special Notes	Seller Financed

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Sep 1, 2050

December 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	DALLAS TX
Recording Date	Dec 9, 2019
Property Address	297 ONTARIO LOOP, SUNNYVALE, TX 75182-0033
Document Number	0000329672
Instrument Date	Dec 6, 2019
Instrument	329672
Transaction Type	Transfer
Record Updated	Jan 25, 2021
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	2005 NE GREEN OAKS BLVD #150 ARLINGTON TX 760063289, 150, ARLINGTON, TX 76006-3289

Mortgage

Document Number	329673
Date	Dec 9, 2019
Instrument	329673

Lender

Name	LEGACY BK/TX
Type	Bank
Address	PLANO, TX 75024

Agreement

Amount	Amount Recorded

Tax Assessment & Valuation

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		$639,730 (-) Land $150,000 Building $489,730	$639,730 (-) Land $150,000 Building $489,730
2025	$11,184.00 (+6.63%) Homeowner's exemption	$639,730 (-8.26%) Land $150,000 Building $489,730	$639,730 (-8.26%) Land $150,000 Building $489,730
2024	$10,489.00 (+10.53%)
2023	$9,490.00 (-9.18%) Homeowner's exemption	$697,300 Land $150,000 Building $547,300	$697,300 Land $150,000 Building $547,300
2022	$10,449.00

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 12, 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	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

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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