Frederick County property record for 6620 Detrick Rd, Mount Airy, MD 21771
| Property Type | Single Family Home |
|---|---|
| Details | 3.5 ba · 2,866 sqft · built 1984 |
| Lot Size | 11.1 acres (486,565 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $325,000 (Jun 2001) |
| Tax Bill | $6,442 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 09-265856 |
| Primary APN | 09-265856 |
|---|---|
| Alternative APNs |
|
| Full Baths | 3.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 1 Story |
| Building Area | 2,866 sqft Living Area |
| Gross Area | 3,842 sqft |
| 1st Floor Area | 1,704 sqft |
| Basement Area | 550 sqft |
| Finished Basement | 550 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1984 |
|---|---|
| Effective Year Built | Effective 1984 |
| Architectural Style | Conventional |
| Exterior Material | Stone |
| Construction Type | Stone |
| Roof Material | Composition Shingle |
| Lot Area | 486,565 sqft |
| Garage Type | Attached |
| Garage Area | 784 sqft |
| Parking Spaces | 3 Parking Spaces |
| Porch | Enclosed Porch |
| Porch Area | 384 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Connected |
| Account Number | 265856 |
|---|---|
| Street Address | 6620 DETRICK RD |
| City | MOUNT AIRY |
| State | MD |
| Zip | 21771-7821 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | A |
| Legal Description | LOT 4B SEC 1 11.179 ACRES DETRICK RD. DARBY DELIGHT |
| Legal Subdivision | DARB DELIGHT SEC 01 |
| Legal Lot Number | 4B |
| Jurisdiction | FREDERICK MD |
| Township / Civil Division | 9, NEW MARKET |
| Census Block Group | 3 |
| Census Block | 3008 |
| Census Tract | 751802 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| 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: Frederick County records, as of August 7, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 6620 DETRICK RD, MOUNT AIRY, MD 21771-7821 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 13, 2001 · Amount on Record |
| Deed Sale | Jun 13, 2001 · Amount on Record |
| Prior Sale | Dec 22, 1983 · Amount on Record |
| Deed Document Number | 20013742 |
| Deed Book / Page | 2888 / 637 |
| Record Updated | Oct 29, 2026 |
Source: Frederick County assessment roll, as of August 7, 2026
| Type | Name |
|---|---|
| State | Maryland |
| County | Frederick County |
| Unified School District | Frederick County Public Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $627,867 (+27.19%) | $678,700 (+28.98%) Land $212,400 Building $466,300 | |
| 2025 | $6,442.00 (+15.14%) | ||
| 2023 | $5,595.00 Homeowner's exemption | $493,633 | $526,200 Land $146,900 Building $379,300 |
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 November 6, 2024 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
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.
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 | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 14 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 1,200 / 35 |
5G and 4G LTE (outdoors only)
Search by:
By searching, you agree to: Terms • Privacy • Disclosures