Baltimore County property record for 528 Potomac Ave, Baltimore, MD 21237
| Property Type | Single Family Home |
|---|---|
| Details | 1 ba · 812 sqft · built 1957 |
| Lot Size | 0.134 acres (5,843 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $1,096 (2023) |
| APN | 15-1507580710 |
| Primary APN | 15-1507580710 |
|---|---|
| Alternative APN |
|
| Full Baths | 1 Bath |
|---|---|
| Stories | 1 Story |
| Building Area | 812 sqft Total Area |
| 1st Floor Area | 812 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1957 |
|---|---|
| Architectural Style | Conventional |
| Exterior Material | Siding |
| Roof Material | Composition Shingle |
| Lot Area | 5,843 sqft (0.134 acres) |
| Lot Width | 75 ft Width |
| Porch | Porch |
| Porch Area | 77 sqft |
| Deck Area | 75 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air |
| Sewer | Connected |
| Account Number | 1507580710 |
|---|---|
| Street Address | 528 POTOMAC AVE |
| City | BALTIMORE |
| State | MD |
| Zip | 21237-3113 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | PT LT 910-911-912 528 POTOMAC AVE NS CHESACO PARK |
| Legal Subdivision | CHESACO PARK |
| Legal Lot Number | 910 911 |
| Jurisdiction | BALTIMORE MD |
| Township / Civil Division | 15 |
| Census Block Group | 3 |
| Census Block | 3032 |
| Census Tract | 450100 |
528 Potomac Ave is owned and occupied by an individual who acquired it in September 2010.
Source: Baltimore County records, as of September 22, 2023
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 528 POTOMAC AVE, BALTIMORE, MD 21237-3113 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 | Sep 28, 2010 |
| Deed Sale | Sep 28, 2010 |
| Prior Sale | Oct 26, 1994 · Amount on File |
| Deed Document Number | 412660 |
| Deed Book / Page | 10807 / 00398 |
| 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 | $1,096.00 Homeowner's exemption | $123,400 Land $60,800 Building $62,600 | $123,400 Land $60,800 Building $62,600 |
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 528 Potomac Ave; there have been 8 flood claims nearby since 1979.
Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Nearby Flood Policies | 7 in force |
| Nearby Flood Claims | 8 (1979–2011) |
| Claims Outside the SFHA | 4 of 8 |
| Most Recent Claim | Apr 2011 · tidal / storm surge |
| Claims by Event |
|
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 528 Potomac 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 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 163 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fiber | 980 / 880 |
| Believe Broadband Fixed Wireless | 500 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
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