Frederick County property record for 1603 Rosemont Ave, Frederick, MD 21702
| Property Type | Exempt (Full or Partial) |
|---|---|
| Details | 2.5 ba · 1,955 sqft · built 1954 |
| Lot Size | 0.279 acres (12,142 sqft) |
| Owner | Company Name on File |
| Last Sale | $164,500 (Aug 2002) |
| Tax Bill | $88 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 02-021021 |
| Primary APN | 02-021021 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 1 Story |
| Building Area | 1,955 sqft Gross Area |
| 1st Floor Area | 1,624 sqft |
| Basement Area | 331 sqft |
| Finished Basement | 331 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1954 |
|---|---|
| Effective Year Built | Effective 1954 |
| Architectural Style | Conventional |
| Exterior Material | Brick |
| Roof Material | Composition Shingle |
| Lot Area | 12,142 sqft (0.279 acres) |
| Garage Area | 384 sqft |
| Porch | Open Porch |
| Porch Area | 210 sqft |
| Patio Area | 240 sqft |
| Heating System | Baseboard |
|---|---|
| Sewer | Municipal |
| Account Number | 021021 |
|---|---|
| Street Address | 1603 ROSEMONT AVE |
| City | FREDERICK |
| State | MD |
| Zip | 21702-4134 |
| Property Category | Other |
| Property Type | Other > Exempt (Full or Partial) |
| Local Zoning Code | RO |
| Legal Description | P/O L 14B,15A,15B 12,142 SF ROSEMONT AVE FREDERICK |
| Legal Subdivision | FREDERICK |
| Legal Block | 15A |
| Legal Lot Number | 14 |
| Jurisdiction | FREDERICK MD |
| Township / Civil Division | 2, FREDERICK |
| Census Block Group | 3 |
| Census Block | 3011 |
| Census Tract | 750702 |
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.
1603 Rosemont Ave is owned by a company that bought it in August 2002.
Source: Frederick County records, as of August 7, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 16619 HUNTERS GREEN PKWY, 300, HAGERSTOWN, MD 21740-2194 |
| Owner Type | Company |
| Vesting | Company |
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 | Aug 27, 2002 · Amount on File |
| Deed Sale | Aug 27, 2002 · Amount on File |
| Prior Sale | Nov 14, 1994 · Amount on File |
| Deed Document Number | 20026594 |
| Deed Book / Page | 3223 / 1244 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 1603 Rosemont Ave was $88.
Source: Frederick County assessment roll, as of August 7, 2026
| Type | Name |
|---|---|
| State | Maryland |
| County | Frederick County |
| Municipality | Frederick City |
| Unified School District | Frederick County Public Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $313,667 | $338,800 Land $170,800 Building $168,000 | |
| 2025 | $88.00 | ||
| 2023 | $88.00 Additional exemption filed | $244,367 | $301,100 Land $107,300 Building $193,800 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 1603 Rosemont Ave in Zone X, an area of moderate flood risk, within 100 ft of a high-risk flood zone.
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 moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 14 policies |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 14 in force |
| Nearby Flood Claims | 1 (1979) |
| Most Recent Claim | Mar 1979 · tidal / storm surge |
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 1603 Rosemont Ave is low, with less than 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 99.1% of the US · lower than 98.5% of Maryland |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF FREDERICK serves 54,000 people · EPA ID MD0100015 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jun 2024 |
| Lead | 1 ppb (2019–2021) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 319 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
May also be available: Glo Fiber, T-Mobile, Verizon.
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