Frederick County property record for 4404 Rob Mar Dr, Mount Airy, MD 21771
| Property Type | Single Family Home |
|---|---|
| Details | 2.5 ba · 3,530 sqft · built 1999 |
| Lot Size | 0.505 acres (22,000 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $779,900 (Aug 2024) |
| Tax Bill | $6,733 (2024) |
| Deeds & Mortgages | Dec 2022 Document |
| Flood Zone | Zone X (minimal risk) |
| APN | 18-398842 |
| Primary APN | 18-398842 |
|---|---|
| Alternative APN |
|
| Full Baths | 2.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 3,530 sqft Living Area |
| Gross Area | 3,970 sqft |
| 1st Floor Area | 2,019 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1999 |
|---|---|
| Effective Year Built | Effective 1999 |
| Architectural Style | Conventional |
| Exterior Material | Siding |
| Roof Material | Composition Shingle |
| Lot Area | 22,000 sqft (0.505 acres) |
| Garage Type | Attached |
| Garage Area | 440 sqft |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | 372 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Account Number | 398842 |
|---|---|
| Street Address | 4404 ROB MAR DR |
| City | MOUNT AIRY |
| State | MD |
| Zip | 21771-5564 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | LOT 319 PL D SEC III 22,000 SQ. FT. SAMHILL ESTATES |
| Legal Subdivision | SAMHILL ESTATES |
| Legal Block | 5 |
| Legal Lot Number | 319 |
| Jurisdiction | FREDERICK MD |
| Township / Civil Division | 18, WOODVILLE |
| Census Block Group | 5 |
| Census Block | 5002 |
| Census Tract | 751903 |
4404 Rob Mar Dr is owned and occupied by two individuals who bought it in August 2024.
Source: Frederick County records, as of September 9, 2025
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 4404 ROB MAR DR, MOUNT AIRY, MD 21771-5564 |
| 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.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 22, 2024 · Amount on File |
| Deed Sale | Aug 22, 2024 · Amount on File |
| Prior Sale | May 24, 1999 · Amount on File |
| Prior Transfer Date | Nov 12, 2022 |
| Prior Transfer Doc | 0162560037 |
| Record Updated | Jun 8, 2026 |
| Jurisdiction | FREDERICK MD |
|---|---|
| Recording Date | Dec 9, 2022 |
| Property Address | 4404 ROB MAR DR, MOUNT AIRY, MD 21771-5564 |
| Document Number | 0162560037 |
| Book / Page | 16256 / 37 |
| Map Reference | MB 62 FO 35 |
| Instrument Date | Nov 12, 2022 |
| Record Updated | Dec 21, 2022 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Name | Verified Name |
|---|---|
| Address | 18025 GLOWING HEARTH WAY, MONROVIA, MD 21770 |
| Name | Verified Name |
|---|---|
| Relationship | Tenants in Severalty |
| Address | 4404 ROB MAR DR, MOUNT AIRY, MD 21771-5564 |
Source: Frederick County assessment roll, as of August 4, 2025
| Type | Name |
|---|---|
| State | Maryland |
| County | Frederick County |
| Unified School District | Frederick County Public Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $652,500 | $767,100 Land $164,200 Building $602,900 | |
| 2024 | $6,733.00 (+8.6%) | ||
| 2023 | $6,200.00 Homeowner's exemption | $553,467 | $595,200 Land $143,600 Building $451,600 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 4404 Rob Mar Dr 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 4404 Rob Mar Dr is low, with less than 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 94% of the US · lower than 87% of Maryland |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 | SAM HILL ESTATES serves 1,036 people · EPA ID MD0100040 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Oct 2023 |
| Lead | 2 ppb (2018–2020) 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 108 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| T-Mobile Fixed Wireless | 100 / 20 |
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