Montgomery County property record for 21905 Frederick Rd, Boyds, MD 20841 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bathrooms | 3 Baths |
| Architecture Style | Townhouse |
| Year Built | Built 1964 |
| Square Footage | 1,512 sqft Living Area |
| Lot Size | 23,537 sqft (0.54 acres) |
| Garage | Attached, 540 sqft |
| Occupancy | Owner Occupied |
| Tax Bill | $5,330.00 (2025) |
| Primary APN | 02-00026777 |
|---|---|
| Alternative APN |
|
| Full Baths | 3 Baths |
|---|---|
| Building Area | 1,512 sqft Living Area |
| Gross Area | 2,052 sqft Gross Area |
| 1st Floor | 1,512 sqft 1st Floor |
| Basement Area | 1 sqft Basement |
| Stories | 1 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1964 |
|---|---|
| Effective Year Built | Effective 1964 |
| Architectural Style | Townhouse Style |
| Exterior Material | Brick Exterior |
| Construction Type | Brick Construction |
| Roof Material | Composition Shingle Roof |
| Lot Area | 23,537 sqft (0.54 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 540 sqft Garage |
| Deck Area | 280 sqft Deck |
| Patio Area | 384 sqft Patio |
| Porch | Open Porch |
| Cooling System | Central Cooling |
|---|---|
| Heating System | HVAC Heating |
| Sewage | Sewage Connected |
| Account Number | 00026777 |
|---|---|
| Street Address | 21905 FREDERICK RD |
| City | BOYDS |
| State | MD |
| Zip | 20841-9031 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | GREENRIDGE ACRES |
| Legal Subdivision | GREENRIDGE ACRES |
| Legal Block | A |
| Legal Lot Number | 13 |
| Jurisdiction | MONTGOMERY MD |
| Minor Civil Division | 2 |
| Census Blockgroup | 1 |
| Census Block | 1020 |
| Census Tract | 700210 |
Source: Montgomery County records · APN 02-00026777
Assessment roll updated August 17, 2026 · Last verified August 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 File |
|---|---|
| Mailing Address | 21905 FREDERICK RD, BOYDS, MD 20841-9031 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Transfer Date | Mar 14, 2025 |
| Transfer Doc | 0689650401 |
| Record Refreshed | Sep 20, 2026 |
Source: Montgomery County records · Assessment roll updated August 17, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | Maryland |
| County | Montgomery County |
| Unified School District | Montgomery County Public Schools (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $408,433 (+4.44%) | $425,800 (-) Land $176,800 Building $249,000 | |
| 2025 | $5,330.00 (+6.13%) | $391,067 (+10.11%) | $425,800 (+13.94%) Land $176,800 Building $249,000 |
| 2024 | $5,022.00 (+36.88%) | ||
| 2023 | $355,167 | $373,700 Land $176,800 Building $196,900 | |
| 2022 | $3,669.00 |
Source: FEMA National Flood Hazard Layer, Montgomery County (24031C), updated April 12, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Low above 20% of the US · above 41% of Maryland |
|---|---|
| Wildfire Likelihood | About 1 in 10,000 per year |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; lenders make the official flood determination.
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