Dallas County property record for 637 Downing Dr, Richardson, TX 75080
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,564 sqft · built 1956 |
| Lot Size | 0.202 acres (8,789 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $92,700 (Sep 1998) |
| Tax Bill | $2,038 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 42-15450-004-002-0000 |
| Primary APN | 42-15450-004-002-0000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Stories | 1 Story |
| Building Area | 1,564 sqft Living Area |
| 1st Floor Area | 1,564 sqft |
| Fire Sprinklers | Fire Sprinklers |
| Year Built | Built 1956 |
|---|---|
| Effective Year Built | Effective 1956 |
| Exterior Material | Brick Veneer |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 8,789 sqft (0.202 acres) |
| Lot Dimensions | 135 ft deep x 64 ft wide |
| Garage Type | Covered |
| Garage Area | 420 sqft |
| Parking Spaces | 2 Parking Spaces |
| Pool Type | Spa / Hot Tub (No Pool) |
| Deck Area | Deck Area |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Connected |
| Water Source | Commercial |
| Account Number | 421545000400200 |
|---|---|
| Street Address | 637 DOWNING DR |
| City | RICHARDSON |
| State | TX |
| Zip | 75080-6118 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | Z273 |
| Legal Description | RICHARDSON HEIGHTS 2ND INST BLK D LT 2 VOL98183/6135 DD091598 CO-DALLAS 1545000400200 34215450004 |
| Legal Subdivision | RICHARDSON HEIGHTS 2ND INST |
| Legal Tract | 15450 |
| Legal Block | D |
| Legal Lot Number | 2 |
| Jurisdiction | DALLAS TX |
| Township / Civil Division | NORTHEAST DALLAS |
| Census Block Group | 3 |
| Census Block | 3016 |
| Census Tract | 19202 |
Source: Dallas County assessment roll, 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 File |
|---|---|
| Mailing Address | 637 DOWNING DR, RICHARDSON, TX 75080-6118 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Sep 18, 1998 · Amount on Record |
| Deed Sale | Sep 18, 1998 · Amount on Record |
| Prior Sale | May 6, 1998 |
| Deed Book / Page | 98183 / 6135 |
| Prior Transfer Date | Sep 15, 1998 |
| Prior Transfer Doc | 9818006135 |
| Record Updated | Sep 20, 2026 |
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 | $370,440 (-) Land $160,000 Building $210,440 | $370,440 (-) Land $160,000 Building $210,440 | |
| 2025 | $2,038.00 (-46.4%) Homeowner's exemption Senior Citizen's exemption | $370,440 (+17.07%) Land $160,000 Building $210,440 | $370,440 (+17.07%) Land $160,000 Building $210,440 |
| 2024 | $3,802.00 (+11.4%) | ||
| 2023 | $3,413.00 (-8.35%) Homeowner's exemption Senior Citizen's exemption | $316,420 Land $100,000 Building $216,420 | $316,420 Land $100,000 Building $216,420 |
| 2022 | $3,724.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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.
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 |
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 USA Fixed Wireless | 100 / 20 |
May also be available: Element8 Technology Investment Group, Simple Fiber Communications.
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