Baltimore County property record for 251 Patapsco Ave, Baltimore, MD 21222
| Property Type | Single Family Home |
|---|---|
| Details | 1.5 ba · 1,942 sqft · built 1961 |
| Lot Size | 0.138 acres (6,000 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $136,750 (Jun 2006) |
| Tax Bill | $3,705 (2024) |
| APN | 12-1202021591 |
| Primary APN | 12-1202021591 |
|---|---|
| Alternative APN |
|
| Full Baths | 1.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 1 Story |
| Building Area | 1,942 sqft Living Area |
| 1st Floor Area | 1,057 sqft |
| Basement Area | 412 sqft |
| Finished Basement | 412 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1961 |
|---|---|
| Effective Year Built | Effective 1961 |
| Architectural Style | Conventional |
| Exterior Material | Other |
| Roof Material | Composition Shingle |
| Lot Area | 6,000 sqft (0.138 acres) |
| Lot Dimensions | 120 ft deep x 50 ft wide |
| Porch | Open Porch |
| Porch Area | 213 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 1202021591 |
|---|---|
| Street Address | 251 PATAPSCO AVE |
| City | DUNDALK |
| State | MD |
| Zip | 21222-4213 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LT 161,162 SAINT HELENA |
| Legal Subdivision | SAINT HELENA |
| Legal Block | 1 |
| Legal Lot Number | 161 |
| Jurisdiction | BALTIMORE MD |
| Township / Civil Division | 12 |
| Census Block Group | 1 |
| Census Block | 1023 |
| 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.
Source: Baltimore County records, as of October 9, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 251 PATAPSCO AVE, DUNDALK, MD 21222-4213 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 27, 2006 · Amount on Record |
| Deed Sale | Jun 27, 2006 · Amount on Record |
| Deed Document Number | 2006341533 |
| Deed Book / Page | 24087 / 29 |
| Record Updated | Oct 29, 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 | $220,400 (+24.1%) | $241,800 (+36.15%) Land $45,000 Building $196,800 | |
| 2024 | $3,705.00 (+130.55%) | ||
| 2023 | $1,607.00 | $177,600 Land $42,000 Building $135,600 | $177,600 Land $42,000 Building $135,600 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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.
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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