Baltimore County property record for 254 Patapsco Ave, Dundalk, MD 21222
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 2,276 sqft · built 1926 |
| Lot Size | 0.144 acres (6,250 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $3,566 (2024) |
| APN | 12-1220031351 |
| Primary APN | 12-1220031351 |
|---|---|
| Alternative APN |
|
| Full Baths | 2 Baths |
|---|---|
| Stories | 2 Stories |
| Building Area | 2,276 sqft Living Area |
| 1st Floor Area | 1,268 sqft |
| Year Built | Built 1926 |
|---|---|
| Effective Year Built | Effective 1926 |
| Architectural Style | Conventional |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 6,250 sqft (0.144 acres) |
| Lot Dimensions | 125 ft deep x 50 ft wide |
| Garage Type | Detached |
| Garage Area | 360 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Open Porch |
| Porch Area | 216 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 1220031351 |
|---|---|
| Street Address | 254 PATAPSCO AVE |
| City | DUNDALK |
| State | MD |
| Zip | 21222-4212 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LT 99,100 SAINT HELENA |
| Legal Subdivision | SAINT HELENA |
| Legal Block | 1 |
| Legal Lot Number | 99 |
| Jurisdiction | BALTIMORE MD |
| Township / Civil Division | 12 |
| Census Block Group | 1 |
| Census Block | 1024 |
| Census Tract | 421000 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Dundalk Historic District listed 1983 · 962 contributing resources · NRIS 83003630 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
254 Patapsco Ave is owned and occupied by two individuals who acquired it in October 2004.
Source: Baltimore County records, as of July 13, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 254 PATAPSCO AVE, DUNDALK, MD 21222-4212 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Oct 12, 2004 |
| Deed Sale | Oct 12, 2004 |
| Prior Sale | Aug 21, 2002 |
| Deed Document Number | 2004297322 |
| Deed Book / Page | 20815 / 547 |
| Transfer Doc | 0167350613 |
| Record Updated | Sep 20, 2026 |
Source: Baltimore County assessment roll, as of July 14, 2025
| Type | Name |
|---|---|
| State | Maryland |
| County | Baltimore County |
| Unified School District | Baltimore County Public Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $219,433 | $239,400 Land $45,100 Building $194,300 | |
| 2024 | $3,566.00 (+107.33%) | ||
| 2023 | $1,720.00 | $179,500 Land $42,000 Building $137,500 | $179,500 Land $42,000 Building $137,500 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA has no flood map on file for 254 Patapsco Ave.
Source: FEMA National Flood Hazard Layer
| FEMA Flood Zone | Not on file |
|---|
Values are read at the parcel center point; lenders make the official flood determination.
The area around 254 Patapsco Ave has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 BALTIMORE serves 1,600,000 people · EPA ID MD0300002 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Oct 2024 |
| Lead | 3 ppb (2022–2024) action level 15 ppb |
| Water Quality | Total trihalomethanes not recorded as resolved · Apr 2026 E. coli resolved · Sep 2022 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 2 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 772 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fiber · Fixed Wireless in parts of the area | 980 / 880 |
| Believe Broadband Fixed Wireless | 500 / 100 |
May also be available: T-Mobile.
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