Collin County property record for 1421 Thames Dr, Plano, TX 75075
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 3,479 sqft · built 1984 |
| Lot Size | 0.23 acres (10,019 sqft) |
| Owner | 2 Company Names on Record |
| Tax Bill | $1,734 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R-1318-003-0200-1 |
| Primary APN | R-1318-003-0200-1 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 3,479 sqft Living Area |
| Gross Area | 4,194 sqft |
| 1st Floor Area | 2,559 sqft |
| 2nd Floor Area | 920 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1984 |
|---|---|
| Effective Year Built | Effective 1995 |
| Exterior Material | Brick |
| Roof Type | Hip |
| Roof Material | Composition Shingle |
| Lot Area | 10,019 sqft (0.23 acres) |
| Garage Type | Attached |
| Garage Area | 575 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Covered Patio/Porch |
| Porch Area | 185 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 1421 THAMES DR |
|---|---|
| City | PLANO |
| State | TX |
| Zip | 75075-2734 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | SFR |
| Legal Description | BRIARMEADE VII, BLK C, LOT 20 |
| Legal Subdivision | BRIARMEADE VII (CPL) |
| Legal Block | C |
| Legal Lot Number | 20 |
| Jurisdiction | COLLIN TX |
| Township / Civil Division | PLANO |
| Census Block Group | 2 |
| Census Block | 2010 |
| Census Tract | 31622 |
Source: Collin County records, as of March 16, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on Record |
|---|---|
| Mailing Address | 1421 THAMES DR, PLANO, TX 75075-2734 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | Jan 2, 2007 |
| Transfer Doc | 0000024400 |
| Record Updated | Jun 8, 2026 |
Source: Collin County assessment roll, as of March 16, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Collin County |
| Municipality | Plano City |
| Unified School District | Plano Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,734.00 (-35.01%) Homeowner's exemption | $586,023 (+9.17%) Land $130,000 Building $460,230 | $590,230 (+9.95%) Land $130,000 Building $460,230 |
| 2024 | $2,668.00 (-44.96%) | ||
| 2023 | $536,805 Land $115,000 Building $421,805 | $536,805 Land $115,000 Building $421,805 | |
| 2022 | $4,847.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 7 in force |
| Nearby Flood Claims | 3 (1989–2001) |
| Claims Outside the SFHA | 2 of 3 |
| Most Recent Claim | May 2001 · rainfall accumulation |
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: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.8% of the US · lower than 99.8% of Texas |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 PLANO serves 292,059 people · EPA ID TX0430007 |
|---|---|
| Water Source | Purchased surface water from NORTH TEXAS MWD WYLIE WTP |
| Last State Inspection | Jul 2025 |
| 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 398 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 |
May also be available: T-Mobile.
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