Dallas County property record for 421 Lynn St, Richardson, TX 75080
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,009 sqft · built 1957 |
| Lot Size | 0.198 acres (8,644 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $5,528 (2025) |
| Deeds & Mortgages | Dec 2025 Sale Aug 2024 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 42-11350-004-013-0000 |
| Primary APN | 42-11350-004-013-0000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 1 Story |
| Building Area | 1,009 sqft Living Area |
| 1st Floor Area | 1,009 sqft |
| Year Built | Built 1957 |
|---|---|
| Effective Year Built | Effective 1957 |
| Exterior Material | Brick Veneer |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 8,644 sqft (0.198 acres) |
| Lot Dimensions | 120 ft deep x 65 ft wide |
| Garage Type | Attached |
| Garage Area | 284 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | 421135000401300 |
|---|---|
| Street Address | 421 LYNN ST |
| City | RICHARDSON |
| State | TX |
| Zip | 75080-4531 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | Z272 |
| Legal Description | NORTHRICH ACRES BLK D LOT 13 INT202500267196 DD12182025 CO-DC 1135000401300 3CR11350004 |
| Legal Subdivision | NORTHRICH ACRES |
| Legal Block | D |
| Legal Lot Number | 13 |
| Jurisdiction | DALLAS TX |
| Township / Civil Division | NORTHEAST DALLAS |
| Census Block Group | 3 |
| Census Block | 3007 |
| Census Tract | 19211 |
421 Lynn St is owned and occupied by two individuals who acquired it in December 2025.
Source: Dallas County records, as of August 10, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 421 LYNN ST, RICHARDSON, TX 75080-4531 |
| 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.
| Date | Document |
|---|---|
| Dec 22, 2025 | Warranty Deed, Transfer REPUBLIC TITLE COMPANY, RTT |
| Aug 26, 2024 | Intrafamily Transfer, Transfer |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Dec 22, 2025 |
| Deed Sale | Dec 22, 2025 |
| Prior Sale | Jul 24, 2001 · Amount on File |
| Deed Document Number | 2025267196 |
| Prior Transfer Date | Aug 21, 2024 |
| Prior Transfer Doc | 0000171426 |
| Record Updated | Sep 20, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | DALLAS TX |
| Recording Date | Dec 22, 2025 |
| Property Address | 421 LYNN ST, RICHARDSON, TX 75080-4531 |
| Document Number | 0000267196 |
| Map Reference | VOL 26 PG 105 |
| Instrument Date | Dec 18, 2025 |
| Instrument | 202500267196 |
| Transaction Type | Transfer |
| Record Updated | Jun 30, 2026 |
| Title Company | REPUBLIC TITLE COMPANY, RTT |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 421 LYNN ST, RICHARDSON, TX 75080-4531 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | DALLAS TX |
| Recording Date | Aug 26, 2024 |
| Property Address | 421 LYNN ST, RICHARDSON, TX 75080-4531 |
| Document Number | 0000171426 |
| Map Reference | VOL 26 PG 105 |
| Instrument Date | Aug 21, 2024 |
| Instrument | 202400171426 |
| Transaction Type | Transfer |
| Record Updated | Jun 30, 2026 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 1251 DONNA DR, RICHARDSON, TX 75080-5849 |
The 2025 property tax bill for 421 Lynn St was $5,528, up 0.6% 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 | $246,440 (-2.75%) Land $105,000 Building $141,440 | $246,440 (-2.75%) Land $105,000 Building $141,440 | |
| 2025 | $5,528.00 (+0.62%) | $253,410 Land $105,000 Building $148,410 | $253,410 Land $105,000 Building $148,410 |
| 2024 | $5,494.00 (+16.32%) | ||
| 2023 | $4,723.00 (-8.38%) | $210,000 Land $70,000 Building $140,000 | $210,000 Land $70,000 Building $140,000 |
| 2022 | $5,155.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 421 Lynn St 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.
The area around 421 Lynn St 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.
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 340 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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