Dallas County property record for 640 Downing Dr, Richardson, TX 75080
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,563 sqft · built 1954 |
| Lot Size | 0.213 acres (9,276 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $1,816 (2025) |
| Deeds & Mortgages | Dec 2020 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 42-15450-003-048-0000 |
| Primary APN | 42-15450-003-048-0000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 1 Story |
| Building Area | 1,563 sqft Living Area |
| 1st Floor Area | 1,563 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1954 |
|---|---|
| Effective Year Built | Effective 1954 |
| Exterior Material | Brick Veneer |
| Construction Type | Frame |
| Roof Type | Hip |
| Roof Material | Composition Shingle |
| Lot Area | 9,276 sqft (0.213 acres) |
| Lot Dimensions | 130 ft deep x 75 ft wide |
| Garage Area | 504 sqft |
| Storage Building | 144 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Connected |
| Water Source | Commercial |
| Account Number | 421545000304800 |
|---|---|
| Street Address | 640 DOWNING DR |
| City | RICHARDSON |
| State | TX |
| Zip | 75080-6117 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | Z273 |
| Legal Description | RICHARDSON HEIGHTS 2ND INST LT 0048 INT202000363674 DD12282020 CO-DC 1545000304800 3CR15450003 |
| Legal Subdivision | RICHARDSON HEIGHTS 2ND INST |
| Legal Tract | 15450 |
| Legal Block | 3 |
| Legal Lot Number | 0048 |
| Jurisdiction | DALLAS TX |
| Township / Civil Division | NORTHEAST DALLAS |
| Census Block Group | 3 |
| Census Block | 3017 |
| Census Tract | 19202 |
640 Downing Dr is owned and occupied by an individual who acquired it in December 2020.
Source: Dallas County records, as of August 10, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 640 DOWNING DR, RICHARDSON, TX 75080-6117 |
| 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.
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Dec 28, 2020 |
| Transfer Doc | 0000363674 |
| Record Updated | Sep 20, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | DALLAS TX |
| Recording Date | Dec 29, 2020 |
| Property Address | 640 DOWNING DR, RICHARDSON, TX 75080-6117 |
| Document Number | 0000363674 |
| Instrument Date | Dec 28, 2020 |
| Instrument | 363674 |
| Transaction Type | Transfer |
| Record Updated | Jan 20, 2021 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 640 DOWNING DR RICHARDSON TX 750806117, RICHARDSON, TX 75080-6117 |
The 2025 property tax bill for 640 Downing Dr was $1,816 with exemptions applied, down 54.3% from the year before.
Source: Dallas County assessment roll, as of August 10, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Dallas County |
| Municipality | Richardson City |
| Unified School District | Richardson Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $376,270 (-) Land $160,000 Building $216,270 | $376,270 (-) Land $160,000 Building $216,270 | |
| 2025 | $1,816.00 (-54.26%) Homeowner's exemption Senior Citizen's exemption | $376,270 Land $160,000 Building $216,270 | $376,270 Land $160,000 Building $216,270 |
| 2024 | $3,970.00 (+11.2%) | ||
| 2023 | $3,570.00 (-8.34%) Homeowner's exemption Senior Citizen's exemption | $326,020 Land $100,000 Building $226,020 | $326,020 Land $100,000 Building $226,020 |
| 2022 | $3,895.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 640 Downing 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 | 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 risk around 640 Downing Dr is low, with less than 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 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.
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 |
| 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.
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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