Denton County property record for 4357 Onyx Dr, Carrollton, TX 75010
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 1,943 sqft · built 1999 |
| Lot Size | 0.117 acres (5,100 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $135,600 (Sep 1999) |
| Tax Bill | $2,432 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | R210542 417068 |
| Primary APN | R210542 417068 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 1,943 sqft Living Area |
| Gross Area | 2,323 sqft |
| 1st Floor Area | 798 sqft |
| 2nd Floor Area | 1,145 sqft |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1999 |
|---|---|
| Effective Year Built | Effective 2004 |
| Exterior Material | Brick Veneer |
| Roof Type | Hip |
| Roof Material | Composition Shingle |
| Lot Area | 5,100 sqft (0.117 acres) |
| Lot Dimensions | 1 ft deep x 5,100 ft wide |
| Garage Type | Attached |
| Garage Area | 380 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 4357 ONYX DR |
|---|---|
| City | CARROLLTON |
| State | TX |
| Zip | 75010-4438 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | ARBOR CREEK PH 4 & 5 BLK A LOT 15 |
| Legal Subdivision | ARBOR CREEK PH 4 & 5 |
| Legal Block | A |
| Legal Lot Number | 15 |
| Jurisdiction | DENTON TX |
| Township / Civil Division | CARROLLTON |
| Census Block Group | 2 |
| Census Block | 2010 |
| Census Tract | 21640 |
Source: Denton County records · APN R210542 417068
Assessment roll updated August 6, 2025 · Last verified July 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 | 4357 ONYX DR, CARROLLTON, TX 75010-4438 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Sep 23, 1999 · Amount on Record |
| Deed Sale | Sep 23, 1999 · Amount on Record |
| Deed Document Number | 199999-R0097883 |
| Prior Transfer Date | Sep 02, 1999 |
| Prior Transfer Doc | 0990097883 |
| Record Updated | Sep 20, 2026 |
Source: Denton County records · Assessment roll updated August 6, 2025 · Last verified July 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Denton County |
| Municipality | Carrollton City |
| Unified School District | Lewisville 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 |
|---|---|---|---|
| 2025 | $401,922 (-4.73%) Land $96,900 Building $308,338 | $405,238 (-3.94%) Land $96,900 Building $308,338 | |
| 2024 | $2,432.00 (+3.93%) | ||
| 2023 | $2,340.00 (-42.62%) Homeowner's exemption Senior Citizen's exemption | $421,879 Land $96,900 Building $324,979 | $421,879 Land $96,900 Building $324,979 |
| 2022 | $4,078.00 |
Source: FEMA National Flood Hazard Layer as of October 4, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Claims | 1 (2019) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Apr 2019 · rainfall accumulation |
| Wildfire Risk | Not rated no burnable land within 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 as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
May also be available: AT&T.
Based on FCC filings for 471 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | CITY OF CARROLLTON serves 136,170 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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