Prince William County property record for 18509 Triangle St, Triangle, VA 22172 · Last verified June 2026
| Property Type | Residential |
|---|---|
| Details | 2 bd · 1 ba · 1,664 sqft · built 1950 |
| Lot Size | 0.276 acres (12,001 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $1,000,000 (May 2025) |
| Tax Bill | $2,371 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 8188-65-8870 |
| Primary APN | 8188-65-8870 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Building Area | 1,664 sqft Gross Area |
| 1st Floor Area | 832 sqft 1st Floor |
| Basement Area | 832 sqft Basement |
| Stories | 1 Story |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplace |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 1950 |
| Architectural Style | Ranch |
| Exterior Material | Composition/Composite |
| Lot Area | 12,001 sqft (0.276 acres) |
| Porch | Open Porch |
| Porch Area | 20 sqft Porch |
| Cooling System | None |
|---|---|
| Heating System | HVAC |
| Account Number | 007753 |
|---|---|
| Street Address | 18509 TRIANGLE ST |
| City | TRIANGLE |
| State | VA |
| Zip | 22172-1918 |
| Property Category | Residential |
| Property Type | Residential > Specialized > Other |
| Legal Description | AMIDON L 14-BK 3 |
| Legal Subdivision | AMIDON |
| Legal Block | 4 |
| Legal Lot Number | 14 |
| Jurisdiction | PRINCE WILLIAM VA |
| Township / Civil Division | POTOMAC |
| Census Block Group | 4 |
| Census Block | 4004 |
| Census Tract | 900901 |
Source: Prince William County records · APN 8188-65-8870
Assessment roll updated August 13, 2025 · Last verified June 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 File |
|---|---|
| Mailing Address | 13208 ORKIN LN, WOODBRIDGE, VA 22193-7000 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | May 29, 2025 · Amount on Record |
| Deed Sale | May 29, 2025 · Amount on Record |
| Prior Sale | Apr 03, 2003 · Amount on Record |
| Deed Document Number | 202529505 |
| Record Updated | Sep 20, 2026 |
Source: Prince William County records · Assessment roll updated August 13, 2025 · Last verified June 2026
| Type | Name |
|---|---|
| State | Virginia |
| County | Prince William County |
| Unified School District | Prince William County Public Schools (PK - 12) |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $2,371.00 (+9.21%) | $241,900 (+15.91%) Land $140,800 Building $101,100 | $241,900 (+15.91%) Land $140,800 Building $101,100 |
| 2023 | $2,171.00 | $208,700 Land $120,700 Building $88,000 | $208,700 Land $120,700 Building $88,000 |
Source: FEMA National Flood Hazard Layer, Prince William County (51153C), updated September 24, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Low above 20% of the US · above 29% of Virginia |
|---|---|
| Wildfire Likelihood | About 1 in 10,000 per year |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; lenders make the official flood determination.
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