Charles County property record for 320 Post Office Rd, Waldorf, MD 20602
| Property Type | General Industrial |
|---|---|
| Lot Size | 2.27 acres (98,881 sqft) |
| Owner | 2 Company Names on Record |
| Tax Bill | $11,932 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 06-141498 |
| Primary APN | 06-141498 |
|---|---|
| Alternative APNs |
|
| Lot Area | 98,881 sqft (2.27 acres) |
|---|---|
| View / Lot | Commercial/Industrial |
| Account Number | 141498 |
|---|---|
| Street Address | 320 POST OFFICE RD |
| City | WALDORF |
| State | MD |
| Zip | 20602-2715 |
| Property Category | Industrial |
| Property Type | Industrial > General Industrial |
| Local Zoning Code | PUD |
| Legal Description | TRACT 23-A = 2.27 AC ST CHARLES INDUSTRIAL PK |
| Legal Subdivision | ST CHARLES INDUSTRIAL PK |
| Legal Tract | 23-A |
| Legal Block | 1 |
| Legal Lot Number | 23A |
| Jurisdiction | CHARLES MD |
| Township / Civil Division | 6, WALDORF |
| Census Block Group | 1 |
| Census Block | 1009 |
| Census Tract | 850901 |
Source: Charles County records, as of April 14, 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 | 7035 ALBERT EINSTEIN DR, 20, COLUMBIA, MD 21046-3375 |
| Owner Type | Company |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
Source: Charles County assessment roll, as of September 22, 2025
| Type | Name |
|---|---|
| State | Maryland |
| County | Charles County |
| Unified School District | Charles County Public Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $453,000 (-) Land $453,000 | $453,000 (-) Land $453,000 | |
| 2025 | $11,932.00 (+107.51%) | $453,000 (+4.35%) Land $453,000 | $453,000 (-) Land $453,000 |
| 2023 | $5,750.00 | $434,100 | $453,000 Land $453,000 |
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 15, 2021
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
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 | WALDORF - CHARLES COUNTY DPW serves 84,296 people · EPA ID MD0080049 |
|---|---|
| Water Source | Purchased surface water from WASHINGTON SUBURBAN SANITARY COMMISSION |
| Last State Inspection | Jul 2025 |
| 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 | 3 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 106 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| Xfinity Cable | 2,000 / 250 |
| Starlink Satellite | 280 / 30 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T.
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