Baltimore City property record for 4012 Walnut Ave, Baltimore, MD 21206
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 1,731 sqft · built 1908 |
| Lot Size | 0.478 acres (20,848 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $97,500 (Sep 1991) |
| Tax Bill | $4,175 (2023) |
| Deeds & Mortgages | Sep 2018 Line of Credit |
| APN | 27-04-5570G-009 |
| Primary APN | 27-04-5570G-009 |
|---|---|
| Alternative APN |
|
| Full Baths | 2 Baths |
|---|---|
| Stories | 2 Stories |
| Building Area | 1,731 sqft Total Area |
| 1st Floor Area | 890 sqft |
| Fireplace | Fireplace |
| Year Built | Built 1908 |
|---|---|
| Architectural Style | Conventional |
| Exterior Material | Siding |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 20,848 sqft (0.478 acres) |
| Lot Dimensions | 208 ft deep x 100 ft wide |
| Garage Type | Detached |
| Garage Area | 200 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Open Porch |
| Porch Area | 344 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Radiant |
| Account Number | 045570G009 |
|---|---|
| Old Parcel Number | 27045570G009 |
| Street Address | 4012 WALNUT AVE |
| City | BALTIMORE |
| State | MD |
| Zip | 21206-1522 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-3 |
| Legal Description | 100X208-6 |
| Legal Section | 04 |
| Legal Subdivision | OVERLEA LAND CO |
| Legal Block | 5570G |
| Legal Lot Number | 9 |
| Jurisdiction | BALTIMORE CITY MD |
| Township / Civil Division | BALTIMORE |
| Census Block Group | 1 |
| Census Block | 1006 |
| Census Tract | 270501 |
Source: Baltimore City records, as of September 4, 2023
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Co-owner | Co-owner on Record |
| Mailing Address | 4012 WALNUT AVE, BALTIMORE, MD 21206-1522 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Sep 10, 1991 · Amount on Record |
| Deed Sale | Sep 10, 1991 · Amount on Record |
| Deed Document Number | 109100 |
| Record Updated | Jun 7, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BALTIMORE CITY MD |
| Property Address | 4012 WALNUT AVE, BALTIMORE, MD 21206-1522 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | RGS TITLE LLC |
| Name | Verified Name |
|---|
| Document Number | 0204770445 |
|---|---|
| Date | Sep 6, 2018 |
| Book Page | 20477/445 |
| Name | MANUFACTURERS & TRADERS TRUST CO |
|---|---|
| Type | Bank |
| Address | 00000 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
Source: Baltimore City assessment roll, as of July 1, 2023
| Type | Name |
|---|---|
| State | Maryland |
| Municipality | Baltimore City |
| Unified School District | Baltimore City Public Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2023 | $4,175.00 Homeowner's exemption | $176,933 | $181,300 Land $55,400 Building $125,900 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 1 in force |
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 96% of the US · lower than 92% 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 592 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
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