Collin County property record for 4521 Co Rd 643, Nevada, TX 75173
| Property Type | Single Family Home |
|---|---|
| Details | 1,150 sqft · built 1960 |
| Lot Size | 10 acres (435,600 sqft) |
| Owner | Individual Name on File |
| Last Sale | $62,700 (Feb 2001) |
| Tax Bill | $32 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R-6516-002-0330-1 |
| Primary APN | R-6516-002-0330-1 |
|---|---|
| Alternative APNs |
|
| Stories | 1 Story |
|---|---|
| Building Area | 1,150 sqft Living Area |
| Gross Area | 1,790 sqft |
| 1st Floor Area | 1,150 sqft |
| Year Built | Built 1960 |
|---|---|
| Effective Year Built | Effective 1980 |
| Lot Area | 435,600 sqft (10 acres) |
| Garage Type | Attached |
| Garage Area | 550 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Covered Patio/Porch |
| Porch Area | 90 sqft |
| Total Buildings | 2 Buildings |
| Street Address | 4521 COUNTY ROAD 643 |
|---|---|
| City | NEVADA |
| State | TX |
| Zip | 75173-8107 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | ABS A0516 ABNER LEE SURVEY, SHEET 2, TRACT 33, 10.0 ACRES |
| Legal Subdivision | ABNER LEE SURVEY |
| Legal Tract | 33 |
| Legal Block | 2 |
| Legal Lot Number | 33 |
| Jurisdiction | COLLIN TX |
| Township / Civil Division | FARMERSVILLE |
| Census Block Group | 2 |
| Census Block | 2048 |
| Census Tract | 31102 |
4521 Co Rd 643 is owned and occupied by an individual who bought it in February 2001.
Source: Collin County records, as of October 13, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 4521 COUNTY ROAD 643, NEVADA, TX 75173-8107 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Feb 2, 2001 · Amount on File |
| Deed Sale | Feb 2, 2001 · Amount on File |
| Prior Sale | Aug 11, 1998 · Amount on File |
| Deed Document Number | 200111570 |
| Prior Transfer Date | Jan 23, 2001 |
| Prior Transfer Doc | 0000011570 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 4521 Co Rd 643 was $32 with exemptions applied, down 13.5% from the year before.
Source: Collin County assessment roll, as of March 16, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Collin County |
| Unified School District | Community Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $32.00 (-13.51%) Homeowner's exemption | $78,465 Land $35,918 | $502,548 Land $350,000 |
| 2024 | $37.00 | ||
| 2023 | $476,902 Land $320,000 Building $156,902 | $476,902 Land $320,000 Building $156,902 | |
| 2022 | $88.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 4521 Co Rd 643 in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 13, 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 Policies | 5 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 4521 Co Rd 643 is moderate, ranking above 47% of the US, with a 0.09% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 47% of the US · lower than 79% of Texas |
|---|---|
| Wildfire Likelihood | 0.09% annual chance |
| Exposure | Direct burnable vegetation |
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 | CADDO BASIN SUD serves 14,748 people · EPA ID TX1160029 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Mar 2023 |
| Lead | 1 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 23 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Starlink Satellite | 280 / 30 |
| Wi-Five Broadband Fixed Wireless | 100 / 100 |
| Rise Broadband Fixed Wireless | 100 / 20 |
| Peoples Communications Fixed Wireless · Fiber in parts of the area | 100 / 10 |
| 360 Broadband Fixed Wireless | 60 / 6 |
May also be available: Element8, Nextlink, Point Broadband, Verizon.
5G and 4G LTE (outdoors only)
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