639 Devonshire Dr, Richardson, TX 75080 Property Records

Dallas County property record for 639 Devonshire Dr, Richardson, TX 75080

Property Summary

Property Type	Single Family Home
Details	3 bd · 3 ba · 2,450 sqft · built 1954
Lot Size	0.415 acres (18,069 sqft)
Owner	2 Individual Names on Record
Last Sale	$585,000 (Jun 2021)
Tax Bill	$11,612 (2025)
Deeds & Mortgages	Mar 2023 Transfer May 2020 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`42-15350-002-001-0000`

Property Details

APN / Parcel Number

Primary APN	`42-15350-002-001-0000`
Alternative APN	`421535000200100`

Interior

Bedrooms	3 Beds
Full Baths	3 Baths
Stories	1 Story
Building Area	2,450 sqft Living Area
1st Floor Area	2,450 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace
Fire Sprinklers	Fire Sprinklers

Exterior

Year Built	Built 1954
Effective Year Built	Effective 1994
Exterior Material	Brick Veneer
Construction Type	Frame
Roof Type	Hip
Roof Material	Composition Shingle
Lot Area	18,069 sqft (0.415 acres)
Lot Dimensions	130 ft deep x 140 ft wide
Garage Type	Detached
Garage Area	500 sqft
Parking Spaces	2 Parking Spaces
Storage Building	140 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	421535000200100
Street Address	639 DEVONSHIRE DR
City	RICHARDSON
State	TX
Zip	75080-6116
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	Z273
Legal Description	RICHARDSON HEIGHTS 1 BLK B LT 1 & 2 INT202100181641 DD06162021 CO-DC 1535000200100 3CR15350002
Legal Subdivision	RICHARDSON HEIGHTS 1
Legal Tract	15350
Legal Block	B
Legal Lot Number	1,2
Jurisdiction	DALLAS TX
Township / Civil Division	NORTHEAST DALLAS
Census Block Group	3
Census Block	3018
Census Tract	19202

Owner

Source: Dallas County records, as of August 10, 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	639 DEVONSHIRE DR, RICHARDSON, TX 75080-6116
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Mar 27, 2023	Transfer on Death Deed, Transfer
May 18, 2020	Deed of Trust, Mortgage · Conventional Mortgage HIGHLANDS RESIDENTIAL MORTGAGE LTD
Jun 17, 2021	Vendor's Lien, Transfer · Conventional Mortgage KELLER MORTGAGE LLC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 17, 2021 · Amount on Record
Deed Sale	Jun 17, 2021 · Amount on Record
Prior Sale	Mar 23, 2015 · Amount on Record
Deed Document Number	2021181641
Last Transfer Date	Mar 23, 2023
Transfer Doc	0000057680
Record Updated	Sep 20, 2026

March 2023: Transfer on Death Deed, Transfer

Document Type	Transfer on Death Deed
Jurisdiction	DALLAS TX
Recording Date	Mar 27, 2023
Property Address	639 DEVONSHIRE DR, RICHARDSON, TX 75080-6116
Document Number	0000057680
Instrument Date	Mar 23, 2023
Instrument	202300057680
Transaction Type	Transfer
Record Updated	Apr 17, 2023

Transaction

Tax	$0.00
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name
Address	639 DEVONSHIRE DR, RICHARDSON, TX 75080-6116

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	639 DEVONSHIRE DR, RICHARDSON, TX 75080-6116

May 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	DALLAS TX
Property Address	639 DEVONSHIRE DR, RICHARDSON, TX 75080-6116
Transaction Type	Mortgage
Record Updated	Nov 25, 2021
Title Company	CHICAGO TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	202000126492
Date	May 18, 2020
Instrument	202000126492

Lender

Name	HIGHLANDS RESIDENTIAL MORTGAGE LTD
Type	Mortgage Company
Address	DALLAS, TX 75243

Agreement

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

June 2021: Vendor's Lien, Transfer

Document Type	Vendor's Lien
Jurisdiction	DALLAS TX
Recording Date	Jun 17, 2021
Property Address	639 DEVONSHIRE DR, RICHARDSON, TX 75080-6116
Document Number	202100181641
Map Reference	VOL 22 PG 75
Instrument Date	Jun 16, 2021
Instrument	202100181641
Transaction Type	Transfer
Record Updated	Nov 25, 2021

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	639 DEVONSHIRE DR, RICHARDSON, TX 75080-6116

Mortgage

Document Number	202100181642
Date	Jun 17, 2021
Instrument	202100181642

Lender

Name	KELLER MORTGAGE LLC
Type	Mortgage Company
Special Notes	Seller Financed

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jul 1, 2051

Tax Assessment & Valuation

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		$670,000 (-) Land $240,000 Building $430,000	$670,000 (-) Land $240,000 Building $430,000
2025	$11,612.00 (-3.63%) Homeowner's exemption	$670,000 (+5.4%) Land $240,000 Building $430,000	$670,000 (+5.4%) Land $240,000 Building $430,000
2024	$12,049.00 (-15.73%)
2023	$14,298.00 (-8.39%)	$635,700 Land $150,000 Building $485,700	$635,700 Land $150,000 Building $485,700
2022	$15,607.00

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
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	2 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 99.1% of the US · lower than 99.3% of Texas
Wildfire Likelihood	Under 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	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 460 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · Fixed Wireless	5,000 / 5,000
Spectrum Cable	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: Element8, SimpleFiber.

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