Howard County property record for 17400 Frederick Rd, Mount Airy, MD 21771
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 1,794 sqft · built 1997 |
| Lot Size | 4.03 acres (175,547 sqft) |
| Owner | Individual Name on File |
| Last Sale | $92,000 (Jun 1990) |
| Tax Bill | $9,198 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 04-346335 |
| Primary APN | 04-346335 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Stories | 1 Story |
| Building Area | 1,794 sqft Total Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1997 |
|---|---|
| Effective Year Built | Effective 1997 |
| Exterior Material | Brick |
| Roof Material | Composition Shingle |
| Lot Area | 175,547 sqft (4.03 acres) |
| Garage Type | Attached |
| Garage Area | 560 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Slab |
|---|---|
| Porch Area | 185 sqft |
| Shed | 1 Shed |
| Shed Area | 1,176 sqft |
| Stable | 1,302 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Sewer | Connected |
| Account Number | 346335 |
|---|---|
| Street Address | 17400 FREDERICK RD |
| City | MOUNT AIRY |
| State | MD |
| Zip | 21771-3628 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RCDEO |
| Legal Description | LOT 2 4.031 A 17400 FREDERICK RD NURSERY ACRES S 2 |
| Legal Subdivision | NURSERY ACRES SEC 02 |
| Legal Lot Number | 2 |
| 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.
17400 Frederick Rd is owned and occupied by an individual who acquired it in June 2024.
Source: Howard County records, as of September 4, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 17400 FREDERICK RD, MOUNT AIRY, MD 21771-3628 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 | Name on Deed |
|---|---|
| Last Sale | Jun 28, 1990 · Amount on File |
| Deed Sale | Jun 28, 1990 · Amount on File |
| Deed Book / Page | 2196 / 188 |
| Last Transfer Date | Jun 1, 2024 |
| Transfer Doc | 0224140205 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 17400 Frederick Rd was $9,198, up 8% 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 | $9,198.00 (+7.97%) | $626,867 (+8.23%) | $722,200 (+24.69%) Land $333,900 Building $388,300 |
| 2025 | $8,519.00 (+5.12%) | $579,200 Land $238,900 Building $340,300 | $579,200 Land $238,900 Building $340,300 |
| 2024 | $8,104.00 | ||
| 2023 | $518,067 | $579,200 Land $238,900 Building $340,300 | |
| 2022 | $5,489.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 17400 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 17400 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 | 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 38 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| Xfinity Cable | 1,200 / 35 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
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