Howard County property record for 17020 Frederick Rd, Mount Airy, MD 21771
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 1,298 sqft · built 1960 |
| Lot Size | 0.63 acres (27,442 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $349,900 (Dec 2005) |
| Tax Bill | $6,462 (2026) |
| Deeds & Mortgages | Jun 2020 Mortgage Sep 2021 Second Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 04-317181 |
| Primary APN | 04-317181 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Stories | 1 Story |
| Building Area | 1,298 sqft Total Area |
| Year Built | Built 1960 |
|---|---|
| Effective Year Built | Effective 1960 |
| Exterior Material | Brick |
| Roof Material | Composition Shingle |
| Lot Area | 27,442 sqft (0.63 acres) |
| Garage Type | Carport |
| Carport | Carport |
| Parking Spaces | 2 Parking Spaces |
| Patio Area | 132 sqft |
| Shed | 1 Shed |
| Shed Area | 480 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Sewer | Connected |
| Account Number | 317181 |
|---|---|
| Street Address | 17020 FREDERICK RD |
| City | MOUNT AIRY |
| State | MD |
| Zip | 21771-3304 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RCDEO |
| Legal Description | LOT 4 S 1 .63 A 17020 FREDERICK RD WIN MAPLES SUBDV |
| Legal Subdivision | WIN MAPLES SUB |
| Legal Lot Number | 4 |
| Jurisdiction | HOWARD MD |
| Township / Civil Division | 4, LISBON |
| Census Block Group | 2 |
| Census Block | 2008 |
| Census Tract | 604001 |
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.
17020 Frederick Rd is owner-occupied and held in a trust since December 2005.
Source: Howard County records, as of September 4, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 17020 FREDERICK RD, MOUNT AIRY, MD 21771-3304 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Trust |
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 |
|---|---|
| Jun 30, 2020 | Deed of Trust, Mortgage · Conventional Mortgage NATIONAL INSTITUTES OF HEALTH FCU |
| Sep 23, 2021 | Deed of Trust, Mortgage · Stand-Alone Second Mortgage NATIONAL INSTITUTES OF HEALTH FCU |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Dec 30, 2005 · Amount on File |
| Deed Sale | Dec 30, 2005 · Amount on File |
| Prior Sale | Dec 30, 2005 · Amount on File |
| Deed Document Number | 200565111 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | HOWARD MD |
| Property Address | 17020 FREDERICK RD, MOUNT AIRY, MD 21771-3304 |
| Transaction Type | Mortgage |
| Record Updated | Oct 27, 2022 |
| Title Company | GPN TITLE INC |
| Name | Verified Name |
|---|
| Document Number | 0194920320 |
|---|---|
| Date | Jun 30, 2020 |
| Book Page | 19492/320 |
| Name | NATIONAL INSTITUTES OF HEALTH FCU |
|---|---|
| Type | Credit Union |
| Address | ROCKVILLE, MD 20850 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jul 1, 2050 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | HOWARD MD |
| Property Address | 17020 FREDERICK RD, MOUNT AIRY, MD 21771-3304 |
| Transaction Type | Mortgage |
| Record Updated | Oct 27, 2022 |
| Name | Verified Name |
|---|---|
| Address | 17020 FREDERICK RD, MOUNT AIRY, MD 21771-3304 |
| Document Number | 0209400408 |
|---|---|
| Date | Sep 23, 2021 |
| Book Page | 20940/408 |
| Name | NATIONAL INSTITUTES OF HEALTH FCU |
|---|---|
| Type | Credit Union |
| Address | ROCKVILLE, MD 20850 |
| Type | Stand-Alone Second Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 121 Months |
| Due | Oct 1, 2031 |
The 2026 property tax bill for 17020 Frederick Rd was $6,462, up 9.6% from the year before.
Source: Howard County assessment roll, as of September 4, 2026
| Type | Name |
|---|---|
| State | Maryland |
| County | Howard County |
| Unified School District | Howard County Public Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $6,462.00 (+9.64%) | $425,933 (+10.43%) | $506,400 (+31.29%) Land $298,200 Building $208,200 |
| 2025 | $5,894.00 | $385,700 Land $203,200 Building $182,500 | $385,700 Land $203,200 Building $182,500 |
| 2023 | $385,700 Land $203,200 Building $182,500 | $385,700 Land $203,200 Building $182,500 | |
| 2022 | $4,394.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 17020 Frederick Rd in Zone X, an area of minimal flood risk, though there have been 4 flood claims nearby since 1996.
Source: FEMA National Flood Hazard Layer, effective October 31, 2023 · 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 |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 4 (1996–2005) |
| Claims Outside the SFHA | 4 of 4 |
| Most Recent Claim | Jun 2005 · rainfall accumulation |
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 17020 Frederick 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: FCC Broadband Data Collection, based on 54 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 1,200 / 35 |
| Verizon Fiber | 980 / 880 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
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