Howard County property record for 16509 Frederick Rd, Mount Airy, MD 21771
| Property Type | Single Family Home |
|---|---|
| Details | 1.5 ba · 1,222 sqft · built 1977 |
| Lot Size | 1 acres (43,560 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $292,000 (Aug 2009) |
| Tax Bill | $6,679 (2026) |
| Deeds & Mortgages | May 2023 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 04-321383 |
| Primary APN | 04-321383 |
|---|---|
| Alternative APNs |
|
| Full Baths | 1.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 1 Story |
| Building Area | 1,222 sqft Total Area |
| Year Built | Built 1977 |
|---|---|
| Effective Year Built | Effective 1977 |
| Exterior Material | Brick |
| Roof Material | Composition Shingle |
| Lot Area | 43,560 sqft (1 acres) |
| Garage Type | Detached |
| Garage Area | 600 sqft |
| Parking Spaces | 2 Parking Spaces |
| Pool Area | 882 sqft |
| Porch | Slab |
| Porch Area | 234 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Sewer | Connected |
| Account Number | 321383 |
|---|---|
| Street Address | 16509 FREDERICK RD |
| City | MOUNT AIRY |
| State | MD |
| Zip | 21771-3313 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RCDEO |
| Legal Description | 1 ACRE 16509 ROUTE 144 |
| Jurisdiction | HOWARD MD |
| Township / Civil Division | 4, LISBON |
| Census Block Group | 3 |
| Census Block | 3002 |
| Census Tract | 604001 |
16509 Frederick Rd is owned and occupied by two individuals who bought it in August 2009.
Source: Howard County records, as of September 4, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 16509 FREDERICK RD, MOUNT AIRY, MD 21771-3313 |
| 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 | 2 Names on Deed |
|---|---|
| Last Sale | Aug 20, 2009 · Amount on File |
| Deed Sale | Aug 20, 2009 · Amount on File |
| Deed Document Number | 20091194 |
| Deed Book / Page | 11631 / 344 |
| Prior Transfer Date | Jun 16, 2009 |
| Prior Transfer Doc | 0118290170 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | HOWARD MD |
| Property Address | 16509 FREDERICK RD, MOUNT AIRY, MD 21771-3313 |
| Transaction Type | Mortgage |
| Record Updated | May 24, 2023 |
| Title Company | AMROCK INC |
| Name | Verified Name |
|---|
| Document Number | 0219670347 |
|---|---|
| Date | May 11, 2023 |
| Book Page | 21967/347 |
| Name | QUICKEN LOANS LLC |
|---|---|
| Type | Mortgage Company |
| Address | DETROIT, MI 48226 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 147 Months |
| Due | Aug 1, 2035 |
The 2026 property tax bill for 16509 Frederick Rd was $6,679 with a homeowner's exemption, up 0.6% 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 | $6,679.00 (+0.6%) Homeowner's exemption | $486,867 (+9.8%) | $573,800 (+29.41%) Land $306,200 Building $267,600 |
| 2025 | $6,639.00 (+4.49%) Homeowner's exemption | $443,400 Land $211,200 Building $232,200 | $443,400 Land $211,200 Building $232,200 |
| 2024 | $6,354.00 | ||
| 2023 | $401,400 | $443,400 Land $211,200 Building $232,200 | |
| 2022 | $4,283.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 16509 Frederick Rd in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1999.
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 | 3 in force |
| Nearby Flood Claims | 1 (1999) |
| Most Recent Claim | Sep 1999 · other causes |
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 16509 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 38 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 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures