Washington County property record for 18581 William Penn Rd, Washington, TX 77880
| Property Type | Rural Home |
|---|---|
| Details | 2 bd · 2.5 ba · 1,844 sqft · built 2009 |
| Lot Size | 55.6 acres (2,422,807 sqft) |
| Owner | Individual Name on File |
| Last Sale | $2,128,000 (Apr 2023) |
| Tax Bill | $4,752 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 0083-000-06900 |
| Primary APN | 0083-000-06900 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Building Area | 1,844 sqft Living Area |
| Gross Area | 9,041 sqft |
| 1st Floor Area | 1,524 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2009 |
|---|---|
| Effective Year Built | Effective 2009 |
| Exterior Material | Logs |
| Roof Material | Composition Shingle |
| Lot Area | 2,422,807 sqft (55.6 acres) |
| Garage Type | Carport |
| Garage Area | 619 sqft |
| Carport | Carport |
| Carport Area | 619 sqft |
| Porch | Porch |
| Porch Area | 1,254 sqft |
| Patio Area | 16 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Central |
| Account Number | 17269 |
|---|---|
| Street Address | 18581 WILLIAM PENN RD |
| City | WASHINGTON |
| State | TX |
| Zip | 77880-6799 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Rural Home |
| Legal Description | A0083 A0083 - MILLER, ANDREW, TRACT 69, ACRES 55.62 |
| Legal Subdivision | MILLER, ANDREW |
| Legal Tract | 69 |
| Jurisdiction | WASHINGTON TX |
| Township / Civil Division | WASHINGTON-CHAPPELL HILL |
| Census Block Group | 1 |
| Census Block | 1026 |
| Census Tract | 170602 |
18581 William Penn Rd, a rural home, is owned and occupied by an individual who bought it in April 2023.
Source: Washington County records, as of October 20, 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 | 18581 WILLIAM PENN RD, WASHINGTON, TX 77880-6799 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Apr 13, 2023 · Amount on File |
| Deed Sale | Apr 13, 2023 · Amount on File |
| Prior Sale | Mar 4, 2009 |
| Deed Document Number | 20232458 |
| Deed Book / Page | 1885 / 564 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 18581 William Penn Rd was $4,752 with a homeowner's exemption, up 2% from the year before.
Source: Washington County assessment roll, as of October 15, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Washington County |
| Unified School District | Brenham Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $4,752.00 (+2%) Homeowner's exemption | $1,759,510 (+4.75%) Land $1,390,500 Building $369,010 | $1,759,510 (+4.75%) Land $1,390,500 Building $369,010 |
| 2025 | $3,960.00 Homeowner's exemption Additional exemption filed | $1,679,660 Land $1,284,820 Building $394,840 | $1,679,660 Land $1,284,820 Building $394,840 |
| 2023 | $372,870 | $1,350,020 Land $1,001,160 Building $348,860 | |
| 2022 | $4,402.00 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
FEMA maps place 18581 William Penn Rd in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective May 16, 2019 · 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 | 2 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 18581 William Penn Rd is moderate, ranking above 48% of the US, with a 0.1% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 48% of the US · lower than 77% of Texas |
|---|---|
| Wildfire Likelihood | 0.1% 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 | NORTHEAST WASHINGTON COUNTY private · serves 3,219 people · EPA ID TX2390043 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Sep 2024 |
| Lead | 2 ppb (2022–2024) 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 11 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Nextlink Fixed Wireless | 1,000 / 500 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 25 / 3 |
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