Frederick County property record for 508 Prospect Rd, Mount Airy, MD 21771
| Property Type | Single Family Home |
|---|---|
| Details | 1 ba · 1,344 sqft · built 1952 |
| Lot Size | 0.33 acres (14,374 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $285,000 (May 2019) |
| Tax Bill | $3,889 (2025) |
| Deeds & Mortgages | May 2022 Mortgage May 2019 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 18-377438 |
| Primary APN | 18-377438 |
|---|---|
| Alternative APN |
|
| Full Baths | 1 Bath |
|---|---|
| Stories | 2 Stories |
| Building Area | 1,344 sqft Living Area |
| Gross Area | 1,624 sqft |
| 1st Floor Area | 840 sqft |
| Year Built | Built 1952 |
|---|---|
| Effective Year Built | Effective 1952 |
| Architectural Style | Conventional |
| Exterior Material | Siding |
| Roof Material | Composition Shingle |
| Lot Area | 14,374 sqft (0.33 acres) |
| Garage Type | Attached |
| Garage Area | 280 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Open Porch |
| Porch Area | 85 sqft |
| Heating System | Baseboard |
|---|---|
| Sewer | Municipal |
| Account Number | 377438 |
|---|---|
| Street Address | 508 PROSPECT RD |
| City | MOUNT AIRY |
| State | MD |
| Zip | 21771-5609 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LT 0.33 AC S/S PROSPECT RD. MT. AIRY |
| Legal Subdivision | MT AIRY |
| Jurisdiction | FREDERICK MD |
| Township / Civil Division | 18, WOODVILLE |
| Census Block Group | 2 |
| Census Block | 2006 |
| Census Tract | 752001 |
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.
508 Prospect Rd is owned and occupied by two individuals who bought it in May 2019.
Source: Frederick County records, as of August 7, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 508 PROSPECT RD, MOUNT AIRY, MD 21771-5609 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Tenants by the Entirety |
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 |
|---|---|
| May 26, 2022 | Intrafamily Transfer, Transfer · Conventional Mortgage ACC MORTGAGE INC |
| May 29, 2019 | Grant Deed, Transfer · Conventional with PMI SUPREME LNDG |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 29, 2019 · Amount on File |
| Deed Sale | May 29, 2019 · Amount on File |
| Deed Book / Page | 12993 / 287 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | FREDERICK MD |
| Recording Date | May 26, 2022 |
| Property Address | 508 PROSPECT RD, MOUNT AIRY, MD 21771-5609 |
| Document Number | 0159430465 |
| Book / Page | 15943 / 465 |
| Instrument Date | Apr 15, 2022 |
| Transaction Type | Transfer |
| Record Updated | Jun 9, 2022 |
| Title Company | EASTERN TITLE AND SETTLEMENT |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 508 PROSPECT RD, MOUNT AIRY, MD 21771-5609 |
| Document Number | 0015943470 |
|---|---|
| Date | May 26, 2022 |
| Instrument | 15943/470 |
| Name | ACC MORTGAGE INC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | May 1, 2052 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | FREDERICK MD |
| Recording Date | May 29, 2019 |
| Property Address | 508 PROSPECT RD, MOUNT AIRY, MD 21771-5609 |
| Document Number | 0129930287 |
| Book / Page | 012993 / 000287 |
| Instrument Date | Apr 19, 2019 |
| Transaction Type | Transfer |
| Record Updated | May 26, 2020 |
| Title Company | EASTERN TITLE AND SETTLEMENT, EASTERN TITLE & SETTLEMENT |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $285.00 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 508 PROSPECT RD MOUNT AIRY MD 217715609, MOUNT AIRY, MD 21771-5609 |
| Document Number | 135860397 |
|---|---|
| Date | May 29, 2019 |
| Book Page | 013586/000397 |
| Name | SUPREME LNDG |
|---|---|
| Address | DALLAS, TX 75254 |
| Type | Conventional with PMI |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | May 28, 2049 |
The 2025 property tax bill for 508 Prospect Rd was $3,889.
Source: Frederick County assessment roll, as of August 7, 2026
| Type | Name |
|---|---|
| State | Maryland |
| County | Frederick County |
| Municipality | Mount Airy Town |
| Unified School District | Frederick County Public Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $286,833 | $305,600 Land $135,600 Building $170,000 | |
| 2025 | $3,889.00 | ||
| 2023 | $3,329.00 | $242,233 | $249,300 Land $115,400 Building $133,900 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 508 Prospect Rd in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective November 6, 2024
| 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.
Wildfire risk around 508 Prospect Rd is low, with a 0.01% annual chance of wildfire.
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: 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 157 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