640 Silverstone Dr, Richardson, TX 75080 Property Records

Dallas County property record for 640 Silverstone Dr, Richardson, TX 75080

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,950 sqft · built 1967
Lot Size	0.23 acres (10,035 sqft)
Owner	2 Individual Names on File
Last Sale	$485,935 (Aug 2025)
Tax Bill	$5,474 (2025)
Deeds & Mortgages	Apr 2017 Line of Credit Nov 2021 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`42-12450-002-010-0000`

Property Details

APN / Parcel Number

Primary APN	`42-12450-002-010-0000`
Alternative APN	`421245000201000`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Stories	1 Story
Building Area	1,950 sqft Living Area
1st Floor Area	1,950 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1967
Effective Year Built	Effective 1977
Exterior Material	Brick Veneer
Construction Type	Frame
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	10,035 sqft (0.23 acres)
Lot Dimensions	125 ft deep x 83 ft wide
Garage Type	Attached
Garage Area	440 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	421245000201000
Street Address	640 SILVERSTONE DR
City	RICHARDSON
State	TX
Zip	75080-4207
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1250
Legal Description	PARK NORTH BLK B LOT 10 INT202500168481 DD08122025 CO-DC 1245000201000 3CR12450002
Legal Subdivision	PARK NORTH
Legal Tract	12450
Legal Block	B
Legal Lot Number	10
Jurisdiction	DALLAS TX
Township / Civil Division	NORTHEAST DALLAS
Census Block Group	2
Census Block	2007
Census Tract	19211

Owner

640 Silverstone Dr is owned and occupied by two individuals who bought it in August 2025.

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

Owner of Record	2 Individual Names on File
Mailing Address	640 SILVERSTONE DR, RICHARDSON, TX 75080-4207
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Husband and Wife

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
Apr 13, 2017	Deed of Trust, Mortgage · Line of Credit COMPASS BANK
Nov 4, 2021	Deed of Trust, Mortgage · Conventional Mortgage BROKER SOLUTIONS INC
Mar 4, 2020	Vendor's Lien, Transfer · Conventional Mortgage ACADEMY MORTGAGE CORP

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 13, 2025 · Amount on File
Deed Sale	Aug 13, 2025 · Amount on File
Prior Sale	Mar 4, 2020 · Amount on File
Deed Document Number	2025168481
Prior Transfer Date	Mar 3, 2020
Prior Transfer Doc	0000062952
Record Updated	Sep 20, 2026

April 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	DALLAS TX
Property Address	640 SILVERSTONE DR, RICHARDSON, TX 75080-4207
Transaction Type	Mortgage
Record Updated	Nov 25, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	201700103399
Date	Apr 13, 2017
Instrument	201700103399

Lender

Name	COMPASS BANK
Type	Bank
Address	RICHARDSON, TX 75080

Agreement

Type	Line of Credit
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

November 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	DALLAS TX
Property Address	640 SILVERSTONE DR, RICHARDSON, TX 75080-4207
Transaction Type	Mortgage
Record Updated	Nov 25, 2021
Title Company	FIRST AMERICAN TITLE, FIRST AMERICAN MORTGAGE SLN

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	202100332127
Date	Nov 4, 2021
Instrument	202100332127

Lender

Name	BROKER SOLUTIONS INC
Type	Mortgage Company
Address	TUSTIN, CA 92780

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Nov 1, 2051

March 2020: Vendor's Lien, Transfer

Document Type	Vendor's Lien
Jurisdiction	DALLAS TX
Recording Date	Mar 4, 2020
Property Address	640 SILVERSTONE DR, RICHARDSON, TX 75080-4207
Document Number	202000062952
Map Reference	VOL 747 PG 1718
Instrument Date	Mar 3, 2020
Instrument	202000062952
Transaction Type	Transfer
Record Updated	Nov 25, 2021
Title Company	COMMONWEALTH TITLE

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	640 SILVERSTONE DR, 640, RICHARDSON, TX 75080-4207

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	640 SILVERSTONE DR, RICHARDSON, TX 75080-4207

Mortgage

Document Number	202000062953
Date	Mar 4, 2020
Instrument	202000062953

Lender

Name	ACADEMY MORTGAGE CORP
Type	Mortgage Company
Special Notes	Seller Financed

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Apr 1, 2050

Tax Assessment & Valuation

The 2025 property tax bill for 640 Silverstone Dr was $5,474, up 3.8% 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		$473,740 (+8.91%) Land $200,000 Building $273,740	$473,740 (+8.91%) Land $200,000 Building $273,740
2025	$5,474.00 (+3.77%) Homeowner's exemption Additional exemption filed	$434,990 Land $200,000 Building $234,990	$434,990 Land $200,000 Building $234,990
2024	$5,275.00 (+8.94%)
2023	$4,842.00 (-7.03%) Homeowner's exemption	$295,470 Land $50,000 Building $245,470	$295,470 Land $50,000 Building $245,470
2022	$5,208.00

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

Flood

FEMA maps place 640 Silverstone Dr in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1985.

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 Claims	1 (1985)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Apr 1985 · river or lake 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

The area around 640 Silverstone 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 555 locations within half a mile, as of December 31, 2025

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

May also be available: Element8, Hotwire Communications.

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