Prince William County property record for 9100 Boundary Ave, Manassas, VA 20111
| Property Type | Vacant Land |
|---|---|
| Lot Size | 5.41 acres (236,052 sqft) |
| Owner | Company Name on File |
| Flood Zone | Zone AE (high risk) |
| APN | 7797-51-4285 |
| Primary APN | 7797-51-4285 |
|---|---|
| Alternative APNs |
|
| Lot Area | 236,052 sqft (5.41 acres) |
|---|
| Cooling System | HVAC |
|---|
| Account Number | 090735 |
|---|---|
| Old Parcel Number | 90735 |
| Street Address | 9100 BOUNDARY AVE |
| City | MANASSAS |
| State | VA |
| Zip | 20111 |
| Property Category | Vacant Land |
| Property Type | Vacant Land > Uncategorized |
| Local Zoning Code | SUBURBAN RES (4/ACRE) |
| Legal Description | PUMP HOUSE LO PARCEL B VACANT |
| Legal Subdivision | PARCEL B |
| Legal Block | 51 |
| Jurisdiction | PRINCE WILLIAM VA |
| Township / Civil Division | COLES |
| Census Block Group | 3 |
| Census Block | 3002 |
| Census Tract | 901702 |
9100 Boundary Ave, vacant land, is owned by a company that acquired it in August 1985 and is owner-occupied.
Source: Prince William County records, as of July 31, 2023
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | PO BOX 2266, WOODBRIDGE, VA 22195-2266 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
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 | Aug 1, 1985 |
| Deed Sale | Aug 1, 1985 |
| Deed Document Number | 0013310695 |
| Record Updated | Jun 7, 2026 |
Source: Prince William County assessment roll, as of January 1, 2023
| Type | Name |
|---|---|
| State | Virginia |
| County | Prince William County |
| Unified School District | Prince William County Public Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2023 | Additional exemption filed | $14,200 Land $14,200 | $14,200 Land $14,200 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 9100 Boundary Ave in Zone AE, a high-risk flood area within the regulatory floodway; flood insurance is required for federally backed loans.
Source: FEMA National Flood Hazard Layer, effective September 24, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | Yes |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on File median of 21 policies |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 21 in force |
| Nearby Flood Claims | 40 (1978–2021) |
| Claims Outside the SFHA | 4 of 40 |
| Most Recent Claim | Oct 2021 · rainfall accumulation |
| Claims by Event |
|
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.
The area around 9100 Boundary Ave has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 | PWCSA - WEST serves 136,409 people · EPA ID VA6153251 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Jun 2023 |
| Lead | Under 1 ppb (2021–2023) 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.
Source: FCC Broadband Data Collection, based on 432 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fiber | 980 / 880 |
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