Washington County property record for 370 Mill St, Hagerstown, MD 21740
| Property Type | Condominium Offices |
|---|---|
| Details | 1,440 sqft |
| Lot Size | 0.033 acres (1,440 sqft) |
| Owner | Company Name on File |
| Last Sale | $1,400,000 (Nov 2023) |
| Tax Bill | $1,862 (2026) |
| Deeds & Mortgages | Oct 2026 Mortgage Nov 2023 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 17-032445 |
| Primary APN | 17-032445 |
|---|---|
| Alternative APN |
|
| Building Area | 1,440 sqft Total Area |
|---|
| Lot Area | 1,440 sqft (0.033 acres) |
|---|
| Account Number | 032445 |
|---|---|
| Street Address | 370 MILL ST, 14-1440 |
| City | HAGERSTOWN |
| State | MD |
| Zip | 21740-6138 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Condominium Offices |
| Local Zoning Code | CG |
| Legal Description | UNIT 14 1440 SQ FT 370 MILL ST MILL STREET PROF CONDO |
| Legal Subdivision | MILL STREET PROFESSIONAL CONDOMINIUM |
| Legal Unit | 14 |
| Jurisdiction | WASHINGTON MD |
| Township / Civil Division | 17, HAGERSTOWN |
| Census Block Group | 2 |
| Census Block | 2007 |
| Census Tract | 700 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Hagerstown Historic District listed 1994 · 1,997 contributing resources · NRIS 93001551 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
370 Mill St is owned by a company that bought it in November 2023.
Source: Washington County records, as of October 21, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 19910 COOL HOLLOW RD, HAGERSTOWN, MD 21740-1534 |
| Owner Type | Company |
| Vesting | Company |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Oct 8, 2026 | Deed of Trust, Mortgage · Conventional Mortgage AMERISERV FINANCIAL BANK |
| Nov 29, 2023 | Special Warranty Deed, Transfer · Unknown PATRIOT FCU |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Nov 29, 2023 · Amount on File |
| Deed Sale | Nov 29, 2023 · Amount on File |
| Deed Book / Page | 7362 / 408 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WASHINGTON MD |
| Recording Date | Oct 8, 2026 |
| Property Address | 370 MILL ST, 14-1440, HAGERSTOWN, MD 21740-6138 |
| Document Number | 8031000110 |
| Book / Page | 8031 / 110 |
| Instrument Date | Oct 7, 2026 |
| Transaction Type | Mortgage |
| Record Updated | Oct 21, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Name | Verified Name |
|---|---|
| Relationship | Limited Liability Partnership, 266 |
| Address | 19910 COOL HOLLOW RD, HAGERSTOWN, MD 21740-1534 |
| Document Number | 8031000110, |
|---|---|
| Date | Oct 8, 2026 |
| Book Page | 8031/110 |
| Name | AMERISERV FINANCIAL BANK |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Max Rate | -1% |
|---|
| Document Type | Special Warranty Deed |
|---|---|
| Jurisdiction | WASHINGTON MD |
| Recording Date | Nov 29, 2023 |
| Property Address | 370 MILL ST, HAGERSTOWN, MD 21740-6138 |
| Document Number | 0073620408 |
| Book / Page | 7362 / 408 |
| Map Reference | PL 359-361 |
| Instrument Date | Nov 29, 2023 |
| Transaction Type | Transfer |
| Record Updated | Dec 13, 2023 |
| Title Company | LINCOLN TITLE AND SETTLEMENT SERVICES, LINCOLN TTL & STLMT SVCS LLC |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $7,000.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 19910 COOL HOLLOW RD, HAGERSTOWN, MD 21740-1534 |
| Investor | Possibly a Property Investor |
| Document Number | 0073620418 |
|---|---|
| Date | Nov 29, 2023 |
| Instrument | 7362-0418 |
| Name | PATRIOT FCU |
|---|---|
| Type | Credit Union |
| Type | Unknown |
|---|---|
| Amount | Amount on Record |
The 2026 property tax bill for 370 Mill St was $1,862.
Source: Washington County assessment roll, as of October 6, 2026
| Type | Name |
|---|---|
| State | Maryland |
| County | Washington County |
| Municipality | Hagerstown City |
| Unified School District | Washington County Public Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $1,862.00 | $204,400 (-) Land $61,300 Building $143,100 | $204,400 (-) Land $61,300 Building $143,100 |
| 2025 | $1,862.00 | $204,400 Land $61,300 Building $143,100 | $204,400 Land $61,300 Building $143,100 |
| 2023 | $1,870.00 | $204,400 Land $61,300 Building $143,100 | $204,400 Land $61,300 Building $143,100 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
FEMA maps place 370 Mill St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective August 14, 2017
| 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.
The area around 370 Mill St 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 | CITY OF HAGERSTOWN serves 92,200 people · EPA ID MD0210010 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jun 2025 |
| Lead | Under 1 ppb (2023–2025) 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 589 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Antietam Cable Fiber · Cable | 2,300 / 2,300 |
| Xfinity Fiber | 2,000 / 2,000 |
| Point Broadband Fiber | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
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