Dallas County property record for 637 Devonshire Dr, Richardson, TX 75080 · Last verified August 2026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,364 sqft · built 1958 |
| Lot Size | 0.185 acres (8,067 sqft) |
| Owner | Individual Name on File |
| Last Sale | $500,000 (Apr 2017) |
| Tax Bill | $10,041 (2025) |
| Deeds & Mortgages | Jun 2020 Mortgage Apr 2017 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 42-15350-002-003-0000 |
| Primary APN | 42-15350-002-003-0000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 2,364 sqft Living Area |
| Fire Sprinklers | Fire Sprinklers |
| Year Built | Built 1958 |
|---|---|
| Effective Year Built | Effective 1998 |
| Exterior Material | Brick Veneer |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 8,067 sqft (0.185 acres) |
| Lot Dimensions | 130 ft deep x 64 ft wide |
| Garage Type | Attached |
| Garage Area | 483 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Connected |
| Water Source | Commercial |
| Account Number | 421535000200300 |
|---|---|
| Street Address | 637 DEVONSHIRE DR |
| City | RICHARDSON |
| State | TX |
| Zip | 75080-6116 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | RICHARDSON HEIGHTS 1 BLK B LOT 3 INT201700114395 DD04242017 CO-DC 1535000200300 3CR15350002 |
| Legal Subdivision | RICHARDSON HEIGHTS 1 |
| Legal Tract | 15350 |
| Legal Block | B |
| Legal Lot Number | 3 |
| Jurisdiction | DALLAS TX |
| Township / Civil Division | NORTHEAST DALLAS |
| Census Block Group | 3 |
| Census Block | 3018 |
| Census Tract | 19202 |
Source: Dallas County records · APN 42-15350-002-003-0000
Assessment roll updated August 10, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 637 DEVONSHIRE DR, RICHARDSON, TX 75080-6116 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Jun 18, 2020 | Deed of Trust, Mortgage · Conventional Mortgage GUARDIAN MORTGAGE CO INC |
| Apr 25, 2017 | Warranty Deed, Transfer MORTGAGE GALLERY |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Apr 25, 2017 · Amount on Record |
| Deed Sale | Apr 25, 2017 · Amount on Record |
| Prior Sale | Jan 21, 2015 |
| Deed Document Number | 2017114395 |
| Prior Transfer Date | Apr 24, 2017 |
| Prior Transfer Doc | 0000114395 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DALLAS TX |
| Property Address | 637 DEVONSHIRE DR, RICHARDSON, TX 75080-6116 |
| Transaction Type | Mortgage |
| Record Updated | Nov 25, 2021 |
| Title Company | LAWYERS TITLE |
| Name | Verified Name |
|---|
| Document Number | 202000156703 |
|---|---|
| Date | Jun 18, 2020 |
| Instrument | 202000156703 |
| Name | GUARDIAN MORTGAGE CO INC |
|---|---|
| Type | Mortgage Company |
| Address | RICHARDSON, TX 75083 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jul 01, 2050 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | DALLAS TX |
| Recording Date | Apr 25, 2017 |
| Property Address | 637 DEVONSHIRE DR, RICHARDSON, TX 75080-6116 |
| Document Number | 0000114395 |
| Instrument Date | Apr 24, 2017 |
| Instrument | 114395 |
| Transaction Type | Transfer |
| Record Updated | May 29, 2017 |
| Title Company | LAWYERS TITLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 637 DEVONSHIRE DR RICHARDSON TX 750806116, RICHARDSON, TX 75080-6116 |
| Document Number | 114396 |
|---|---|
| Date | Apr 25, 2017 |
| Instrument | 114396 |
| Name | MORTGAGE GALLERY |
|---|---|
| Type | Mortgage Company |
| Address | COPPELL, TX 75019 |
| Amount | Amount Recorded |
|---|---|
| Term | 360 Months |
| Due | Apr 24, 2047 |
Source: Dallas County records · Assessment roll updated August 10, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Dallas County |
| Municipality | Richardson City |
| Unified School District | Richardson Independent School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $590,000 (-) Land $160,000 Building $430,000 | $590,000 (-) Land $160,000 Building $430,000 | |
| 2025 | $10,041.00 (-3.79%) | $590,000 (+10.39%) Land $160,000 Building $430,000 | $590,000 (+10.39%) Land $160,000 Building $430,000 |
| 2024 | $10,437.00 (+7.78%) | ||
| 2023 | $9,684.00 (-7.64%) Homeowner's exemption | $534,450 Land $100,000 Building $434,450 | $534,450 Land $100,000 Building $434,450 |
| 2022 | $10,485.00 |
Source: FEMA National Flood Hazard Layer, Dallas County (48113C), updated October 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 481130192023, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 2 in force |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 460 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| AT&T | Fiber | 5,000 / 5,000 |
| Spectrum | Cable | 1,000 / 1,000 |
| Verizon | Fixed Wireless | 300 / 20 |
| AT&T | Fixed Wireless | 100 / 20 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
May also be available at this address: Element8 Technology Investment Group, Simple Fiber Communications. Availability varies by address; speeds are provider-advertised maximums, not measured.
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