Frederick County property record for 3920 Millstone Cir, Monrovia, MD 21770
| Property Type | Single Family Home |
|---|---|
| Details | 3.5 ba · 3,520 sqft · built 1992 |
| Lot Size | 1.31 acres (57,499 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $475,000 (Jan 2009) |
| Tax Bill | $8,705 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 09-270159 |
| Primary APN | 09-270159 |
|---|---|
| Alternative APNs |
|
| Full Baths | 3.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 3,520 sqft Living Area |
| Gross Area | 4,000 sqft |
| 1st Floor Area | 1,232 sqft |
| Basement Area | 1,100 sqft |
| Finished Basement | 1,100 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1992 |
|---|---|
| Effective Year Built | Effective 1992 |
| Architectural Style | Conventional |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 57,499 sqft |
| Garage Type | Attached |
| Garage Area | 480 sqft |
| Parking Spaces | 5 Parking Spaces |
| Porch | Open Porch |
|---|---|
| Porch Area | 72 sqft |
| Deck Area | 324 sqft |
| Patio Area | 324 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Heat Pump |
| Sewer | Connected |
| Account Number | 270159 |
|---|---|
| Street Address | 3920 MILLSTONE CIR |
| City | MONROVIA |
| State | MD |
| Zip | 21770-9135 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | LT 216 SEC 2 1.323 ACRES FARMFIELD ESTATES |
| Legal Subdivision | ACRES FARMFIELD ESTATES |
| Legal Lot Number | 216 |
| Jurisdiction | FREDERICK MD |
| Township / Civil Division | 9, NEW MARKET |
| Census Block Group | 4 |
| Census Block | 4006 |
| Census Tract | 752102 |
3920 Millstone Cir is owned and occupied by two individuals who bought it in January 2009.
Source: Frederick County records, as of August 7, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 3920 MILLSTONE CIR, MONROVIA, MD 21770-9135 |
| 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 | Jan 22, 2009 · Amount on File |
| Deed Sale | Jan 22, 2009 · Amount on File |
| Prior Sale | Mar 3, 2004 |
| Deed Document Number | 200990281 |
| Deed Book / Page | 7158 / 469 |
| Transfer Doc | 0044460296 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 3920 Millstone Cir was $8,705, up 6.5% from the year before.
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 | $737,933 (+5.38%) | $775,600 (-) Land $172,800 Building $602,800 | |
| 2025 | $8,705.00 (+6.54%) | $700,267 | $775,600 Land $172,800 Building $602,800 |
| 2024 | $8,171.00 (+10.76%) | ||
| 2023 | $7,377.00 | $616,833 | $662,600 Land $172,800 Building $489,800 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 3920 Millstone Cir in Zone X, an area of minimal flood risk.
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.
Wildfire risk around 3920 Millstone Cir 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 | 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: FCC Broadband Data Collection, based on 62 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
May also be available: Verizon.
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