Baltimore County property record for 237 Patapsco Ave, Dundalk, MD 21222 · Last verified April 2026
| Property Type | Townhouse |
|---|---|
| Details | 1 ba · 1,600 sqft · built 1929 |
| Lot Size | 0.069 acres (3,000 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $2,462 (2024) |
| APN | 12-1204022020 |
| Primary APN | 12-1204022020 |
|---|---|
| Alternative APN |
|
| Full Baths | 1 Bath |
|---|---|
| Stories | 2 Stories |
| Building Area | 1,600 sqft Living Area |
| 1st Floor Area | 800 sqft |
| Year Built | Built 1929 |
|---|---|
| Effective Year Built | Effective 1929 |
| Architectural Style | Townhouse |
| Exterior Material | Brick |
| Construction Type | Brick |
| Roof Material | Composition Shingle |
| Lot Area | 3,000 sqft (0.069 acres) |
| Lot Dimensions | 120 ft deep x 25 ft wide |
| Garage Type | Detached |
| Garage Area | 190 sqft |
| Porch | Open Porch |
| Porch Area | 205 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 1204022020 |
|---|---|
| Street Address | 237 PATAPSCO AVE |
| City | DUNDALK |
| State | MD |
| Zip | 21222-4213 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Townhouse |
| Legal Description | SAINT HELENA |
| Legal Subdivision | SAINT HELENA |
| Legal Block | 1 |
| Legal Lot Number | 168 |
| Jurisdiction | BALTIMORE MD |
| Township / Civil Division | 12 |
| Census Block Group | 1 |
| Census Block | 1023 |
| Census Tract | 421000 |
Source: Baltimore County records · APN 12-1204022020
Assessment roll updated July 14, 2025 · Last verified April 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 File |
|---|---|
| Mailing Address | 237 PATAPSCO AVE, BALTIMORE, MD 21222-4213 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Transfer Date | Mar 29, 2006 |
| Transfer Doc | 0236140349 |
| Record Updated | Jun 08, 2026 |
Source: Baltimore County records · Assessment roll updated July 14, 2025 · Last verified April 2026
| Type | Name |
|---|---|
| State | Maryland |
| County | Baltimore County |
| Unified School District | Baltimore County Public Schools (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $145,700 (+33.06%) | $163,800 (+49.59%) Land $32,000 Building $131,800 | |
| 2024 | $2,462.00 (+109.35%) | ||
| 2023 | $1,176.00 Homeowner's exemption | $109,500 Land $22,000 Building $87,500 | $109,500 Land $22,000 Building $87,500 |
Source: FEMA National Flood Hazard Layer · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Not on file |
|---|
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
Source: NPS National Register of Historic Places · August 1, 2026 release · Last verified October 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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 772 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 2,000 / 250 |
| Verizon | Fiber | 980 / 880 |
| Believe Wireless | Fixed Wireless (unlicensed) | 500 / 100 |
May also be available at this address: T-Mobile USA, Verizon. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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