911 Dunbarton Dr, Richardson, TX 75081 Property Records

Dallas County property record for 911 Dunbarton Dr, Richardson, TX 75081

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 3,001 sqft · built 1975
Lot Size	0.285 acres (12,431 sqft)
Owner	2 Individual Names on File
Last Sale	$377,000 (Jul 2019)
Tax Bill	$8,479 (2025)
Deeds & Mortgages	Aug 2021 Mortgage Jul 2019 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`42-04650-004-016-0000`

Property Details

APN / Parcel Number

Primary APN	`42-04650-004-016-0000`
Alternative APN	`420465000401600`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Stories	2 Stories
Building Area	3,001 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1975
Effective Year Built	Effective 1975
Exterior Material	Brick Veneer
Construction Type	Frame
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	12,431 sqft (0.285 acres)
Lot Dimensions	115 ft deep x 153 ft wide
Garage Type	Attached
Garage Area	441 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Heating Fuel	Gas
Sewer	Connected
Water Source	Commercial

Location & Zoning

Account Number	420465000401600
Street Address	911 DUNBARTON DR
City	RICHARDSON
State	TX
Zip	75081-5213
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	Z276
Legal Description	COLLEGE PARK BLK D LOT 16 INT201900167869 DD06272019 CO-DC 0465000401600 3CR04650004
Legal Subdivision	COLLEGE PARK
Legal Tract	4650
Legal Block	D
Legal Lot Number	16
Jurisdiction	DALLAS TX
Township / Civil Division	NORTHEAST DALLAS
Census Block Group	2
Census Block	2021
Census Tract	19039

Owner

911 Dunbarton Dr is owned and occupied by two individuals who bought it in July 2019.

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

Owner of Record	2 Individual Names on File
Mailing Address	911 DUNBARTON DR, RICHARDSON, TX 75081-5213
Occupancy	Owner Occupied
Owner Type	Individual

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
Aug 25, 2021	Deed of Trust, Mortgage · Conventional Mortgage GUARDIAN MORTGAGE CO INC
Jul 1, 2019	Vendor's Lien, Transfer · Conventional Mortgage GUARDIAN MORTGAGE CO INC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 1, 2019 · Amount on File
Deed Sale	Jul 1, 2019 · Amount on File
Deed Document Number	2019167869
Prior Transfer Date	Jun 27, 2019
Prior Transfer Doc	0000167869
Record Updated	Sep 20, 2026

August 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	DALLAS TX
Property Address	911 DUNBARTON DR, RICHARDSON, TX 75081-5213
Transaction Type	Mortgage
Record Updated	Nov 25, 2021
Title Company	LAWYERS TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	202100254353
Date	Aug 25, 2021
Instrument	202100254353

Lender

Name	GUARDIAN MORTGAGE CO INC
Type	Mortgage Company
Address	RICHARDSON, TX 75083

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Sep 1, 2051

July 2019: Vendor's Lien, Transfer

Document Type	Vendor's Lien
Jurisdiction	DALLAS TX
Recording Date	Jul 1, 2019
Property Address	911 DUNBARTON DR, RICHARDSON, TX 75081-5213
Document Number	201900167869
Map Reference	VOL 72032 PG 2024
Instrument Date	Jun 27, 2019
Instrument	201900167869
Transaction Type	Transfer
Record Updated	Nov 25, 2021
Title Company	RTT

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	911 DUNBARTON DR, RICHARDSON, TX 75081-5213

Mortgage

Document Number	201900167870
Date	Jul 1, 2019
Instrument	201900167870

Lender

Name	GUARDIAN MORTGAGE CO INC
Type	Mortgage Company
Special Notes	Seller Financed

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Jul 1, 2049

Tax Assessment & Valuation

The 2025 property tax bill for 911 Dunbarton Dr was $8,479 with exemptions applied, up 2.4% from the year before.

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$510,480 (-) Land $100,000 Building $410,480	$510,480 (-) Land $100,000 Building $410,480
2025	$8,479.00 (+2.38%) Homeowner's exemption	$510,480 Land $100,000 Building $410,480	$510,480 Land $100,000 Building $410,480
2024	$8,282.00 (+8.08%)
2023	$7,663.00 (-7.47%) Homeowner's exemption	$441,640 Land $75,000 Building $366,640	$441,640 Land $75,000 Building $366,640
2022	$8,282.00

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

Flood

FEMA maps place 911 Dunbarton Dr in Zone X, an area of minimal flood risk.

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
Community Rating System	Class 7 (15% premium discount)
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

The area around 911 Dunbarton Dr has no burnable land within ember reach, so its wildfire risk is not rated.

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

Wildfire Risk	Not rated no burnable land within 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 RICHARDSON serves 122,615 people · EPA ID TX0570015
Water Source	Purchased surface water from several systems
Last State Inspection	May 2024
Lead	2 ppb (2026) 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.

Internet Providers

Source: FCC Broadband Data Collection, based on 633 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
Verizon Fixed Wireless	300 / 20

May also be available: Element8, Frontier, T-Mobile.

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