Carroll County property record for 308 S Main St, Mount Airy, MD 21771
| Property Type | Mixed Use Commercial Office / Residential |
|---|---|
| Details | 2 ba · 3,632 sqft · built 1880 |
| Lot Size | 0.495 acres (21,562 sqft) |
| Owner | Trust Name on Record |
| Last Sale | $325,000 (Nov 2002) |
| Tax Bill | $6,615 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 13-015538 |
| Primary APN | 13-015538 |
|---|---|
| Alternative APN |
|
| Stories | 2 Stories |
|---|---|
| Building Area | 3,632 sqft Total Area |
| 1st Floor Area | 3,632 sqft |
| Basement Area | 1,468 sqft |
| Unfinished Basement | 1,468 sqft |
| Year Built | Built 1880 |
|---|---|
| Effective Year Built | Effective 1880 |
| Exterior Material | Aluminum/Vinyl |
| Fire Resistance | Wood or Wood & Steel Frame |
| Lot Area | 21,562 sqft (0.495 acres) |
| Porch | Slab |
| Porch Area | 274 sqft |
| Heating System | Heat Pump |
|---|---|
| Sewer | Connected |
| Account Number | 015538 |
|---|---|
| Street Address | 308 S MAIN ST |
| City | MOUNT AIRY |
| State | MD |
| Zip | 21771-5349 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Mixed Use Commercial Office / Residential |
| Local Zoning Code | DTZ |
| Legal Description | LT - 0.4950 AC S MAIN ST MOUNT AIRY |
| Legal Subdivision | MT AIRY |
| Jurisdiction | CARROLL MD |
| Township / Civil Division | 13, MOUNT AIRY |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 513001 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Mount Airy Historic District listed 1984 · 171 contributing resources · NRIS 84001589 |
|---|---|
| Individually Listed | Old National Pike Milestones listed 1975 · 69 contributing resources · NRIS 75002107 |
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
Source: Carroll County records, as of October 20, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Trust Name on Record |
|---|---|
| Mailing Address | 308 S MAIN ST, MOUNT AIRY, MD 21771-5349 |
| Owner Type | Individual |
| Vesting | Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Nov 22, 2002 · Amount on Record |
| Deed Sale | Nov 22, 2002 · Amount on Record |
| Prior Sale | Sep 13, 1990 · Amount on Record |
| Deed Document Number | 20022528 |
| Deed Book / Page | 3133 / 548 |
| Record Updated | Oct 29, 2026 |
Source: Carroll County assessment roll, as of September 8, 2026
| Type | Name |
|---|---|
| State | Maryland |
| County | Carroll County |
| Municipality | Mount Airy Town |
| Unified School District | Carroll County Public Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $6,615.00 (+10.21%) | $504,167 (+10.22%) | $550,900 (-) Land $280,300 Building $270,600 |
| 2025 | $6,002.00 (+12.76%) | $457,433 (+11.38%) | $550,900 (+34.14%) Land $280,300 Building $270,600 |
| 2023 | $5,323.00 | $410,700 Land $215,600 Building $195,100 | $410,700 Land $215,600 Building $195,100 |
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 March 11, 2016
| 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 | Low lower than 80% of the US · above 41% of Maryland |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 | TOWN OF MOUNT AIRY serves 9,890 people · EPA ID MD0060007 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Oct 2024 |
| Lead | 1 ppb (2022–2024) 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 363 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures