Baltimore County property record for 100 Baltimore Ave, Baltimore, MD 21222
| Property Type | Townhouse |
|---|---|
| Details | 2 ba · 1,037 sqft · built 1919 |
| Lot Size | 0.068 acres (3,000 sqft) |
| Owner | Individual Name on File |
| Last Sale | $45,000 (Apr 2016) |
| Tax Bill | $823 (2023) |
| APN | 12-1223015251 |
| Primary APN | 12-1223015251 |
|---|---|
| Alternative APN |
|
| Full Baths | 2 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 1,037 sqft Total Area |
| 1st Floor Area | 612 sqft |
| Fireplace | Fireplace |
| Year Built | Built 1919 |
|---|---|
| Architectural Style | Townhouse |
| Exterior Material | Siding |
| Roof Material | Composition Shingle |
| Lot Area | 3,000 sqft (0.068 acres) |
| Lot Dimensions | 125 ft deep x 25 ft wide |
| Porch | Enclosed Porch |
| Porch Area | 156 sqft |
| Deck Area | 323 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Sewer | Connected |
| Account Number | 1223015251 |
|---|---|
| Street Address | 100 BALTIMORE AVE |
| City | BALTIMORE |
| State | MD |
| Zip | 21222-4203 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Townhouse |
| Legal Description | 100 BALTIMORE AVE SAINT HELENA-COLGATE PA |
| Legal Subdivision | SAINT HELENA-COLGATE PA |
| Legal Block | 2 |
| Legal Lot Number | 16 |
| Jurisdiction | BALTIMORE MD |
| Township / Civil Division | 12 |
| Census Block Group | 1 |
| Census Block | 1021 |
| 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.
100 Baltimore Ave, a townhouse, is owned and occupied by an individual who bought it in April 2016.
Source: Baltimore County records, as of September 22, 2023
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 | Individual Name on File |
|---|---|
| Mailing Address | 100 BALTIMORE AVE, BALTIMORE, MD 21222-4203 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Apr 7, 2016 · Amount on File |
| Deed Sale | Apr 7, 2016 · Amount on File |
| Prior Sale | Dec 17, 2015 · Amount on File |
| Deed Document Number | 544128 |
| Deed Book / Page | 37366 / 70 |
| Record Updated | Jun 7, 2026 |
Source: Baltimore County assessment roll, as of July 1, 2023
| Type | Name |
|---|---|
| State | Maryland |
| County | Baltimore County |
| Unified School District | Baltimore County Public Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2023 | $823.00 | $90,100 Land $22,000 Building $68,100 | $90,100 Land $22,000 Building $68,100 |
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 100 Baltimore 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 100 Baltimore 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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