Denton County property record for 4340 Williamson Ln, Carrollton, TX 75010
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 3,162 sqft · built 2001 |
| Lot Size | 0.264 acres (11,483 sqft) |
| Owner | Individual Name on File |
| Last Sale | $364,000 (Apr 2011) |
| Tax Bill | $4,007 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R210259 365246 |
| Primary APN | R210259 365246 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Stories | 1 Story |
| Building Area | 3,162 sqft Living Area |
| Gross Area | 3,780 sqft |
| 1st Floor Area | 3,162 sqft |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2001 |
|---|---|
| Effective Year Built | Effective 2003 |
| Exterior Material | Brick Veneer |
| Roof Type | Hip |
| Roof Material | Composition Shingle |
| Lot Area | 11,483 sqft (0.264 acres) |
| Lot Dimensions | 1 ft deep x 11,483 ft wide |
| Garage Type | Attached |
| Garage Area | 618 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 4340 WILLIAMSON LN |
|---|---|
| City | CARROLLTON |
| State | TX |
| Zip | 75010-3236 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | COYOTE RIDGE PH I BLK F LOT 5 |
| Legal Subdivision | COYOTE RIDGE PH I |
| Legal Block | F |
| Legal Lot Number | 5 |
| Jurisdiction | DENTON TX |
| Township / Civil Division | CARROLLTON |
| Census Block Group | 3 |
| Census Block | 3007 |
| Census Tract | 21646 |
4340 Williamson Ln is owned and occupied by an individual who bought it in April 2011.
Source: Denton County records, as of September 14, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 4340 WILLIAMSON LN, CARROLLTON, TX 75010-3236 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Apr 21, 2011 · Amount on File |
| Deed Sale | Apr 21, 2011 · Amount on File |
| Prior Sale | Apr 5, 2002 · Amount on File |
| Deed Document Number | 201136168 |
| Prior Transfer Date | Apr 20, 2011 |
| Prior Transfer Doc | 0000036168 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 4340 Williamson Ln was $4,007 with exemptions applied.
Source: Denton County assessment roll, as of September 14, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Denton County |
| Municipality | Carrollton City |
| Unified School District | Lewisville Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $617,956 Land $172,245 Building $445,711 | $617,956 Land $172,245 Building $445,711 | |
| 2025 | $4,007.00 | ||
| 2023 | $633,004 Land $149,279 Building $483,725 | $633,004 Land $149,279 Building $483,725 | |
| 2022 | $6,899.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 4340 Williamson Ln in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 4, 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 6 (20% premium discount) |
| Nearby Flood Policies | 1 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 4340 Williamson Ln is low, with 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 80% of the US · lower than 94% of Texas |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 CARROLLTON serves 136,170 people · EPA ID TX0570034 |
|---|---|
| Water Source | Purchased surface water from DALLAS WATER UTILITY |
| Last State Inspection | Feb 2024 |
| Lead | Under 1 ppb (2023–2025) 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 427 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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