Baltimore City property record for 521 Walker Ave, Baltimore, MD 21212
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 2,373 sqft · built 1910 |
| Lot Size | 0.309 acres (13,455 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $5,107 (2024) |
| APN | 27-55-5122-006 |
| Primary APN | 27-55-5122-006 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Stories | 2 Stories |
| Building Area | 2,373 sqft Living Area |
| 1st Floor Area | 1,176 sqft |
| Year Built | Built 1910 |
|---|---|
| Effective Year Built | Effective 1910 |
| Architectural Style | Conventional |
| Exterior Material | Asbestos |
| Roof Material | Composition Shingle |
| Lot Area | 13,455 sqft (0.309 acres) |
| Lot Dimensions | 215 ft deep x 62.6 ft wide |
| Porch | Open Porch |
| Porch Area | 225 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Radiant |
| Account Number | 555122 006 |
|---|---|
| Street Address | 521 WALKER AVE |
| City | BALTIMORE |
| State | MD |
| Zip | 21212-2624 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-1-E |
| Legal Description | 62-6X215-4 |
| Legal Subdivision | 1114 1106 11108 1112 1114 & 11 |
| Legal Block | 5122 |
| Legal Lot Number | 6 |
| Jurisdiction | BALTIMORE CITY MD |
| Township / Civil Division | BALTIMORE |
| Census Block Group | 4 |
| Census Block | 4005 |
| Census Tract | 270804 |
Source: Baltimore City assessment roll, as of July 14, 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 521 WALKER AVE, BALTIMORE, MD 21212-2624 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jun 29, 2004 |
| Deed Sale | Jun 29, 2004 |
| Prior Sale | Dec 1, 1993 · Amount on Record |
| Deed Document Number | 200436848 |
| Deed Book / Page | 5689 / 412 |
| Transfer Doc | 0056890412 |
| Record Updated | Jun 8, 2026 |
Source: Baltimore City assessment roll, as of July 14, 2025
| Type | Name |
|---|---|
| State | Maryland |
| Municipality | Baltimore City |
| Unified School District | Baltimore City Public Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $268,233 (+7.77%) | $306,900 (+23.3%) Land $63,600 Building $243,300 | |
| 2024 | $5,107.00 (-5.57%) | ||
| 2023 | $5,408.00 Homeowner's exemption | $248,900 Land $63,600 Building $185,300 | $248,900 Land $63,600 Building $185,300 |
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 | Low lower than 98% of the US · lower than 96% of Maryland |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
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 629 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless · Fiber in parts of the area | 1,000 / 75 |
| Believe Wireless Fixed Wireless | 500 / 100 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: T-Mobile USA.
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