Baltimore County property record for 312 4th Ave, Baltimore, MD 21227
| Property Type | Single Family Home |
|---|---|
| Details | 1 ba · 1,248 sqft · built 1955 |
| Lot Size | 0.115 acres (5,000 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $100,000 (Feb 1998) |
| Tax Bill | $2,600 (2024) |
| Deeds & Mortgages | Jun 2020 Line of Credit |
| APN | 13-1312570020 |
| Primary APN | 13-1312570020 |
|---|---|
| Alternative APN |
|
| Full Baths | 1 Bath |
|---|---|
| Stories | 1 Story |
| Building Area | 1,248 sqft Living Area |
| 1st Floor Area | 832 sqft |
| Year Built | Built 1955 |
|---|---|
| Effective Year Built | Effective 1955 |
| Architectural Style | Conventional |
| Exterior Material | Siding |
| Roof Material | Composition Shingle |
| Lot Area | 5,000 sqft (0.115 acres) |
| Lot Dimensions | 100 ft deep x 50 ft wide |
| Porch | Open Porch |
| Porch Area | 104 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 1312570020 |
|---|---|
| Street Address | 312 4TH AVE |
| City | HALETHORPE |
| State | MD |
| Zip | 21227-3208 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LT 836,837 LANSDOWNE |
| Legal Subdivision | LANSDOWNE |
| Legal Block | 22 |
| Legal Lot Number | 836 |
| Jurisdiction | BALTIMORE MD |
| Township / Civil Division | 13 |
| Census Block Group | 4 |
| Census Block | 4002 |
| Census Tract | 430300 |
Source: Baltimore County records, as of September 28, 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 Record |
|---|---|
| Mailing Address | 312 4TH AVE, HALETHORPE, MD 21227-3208 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Feb 26, 1998 · Amount on Record |
| Deed Sale | Feb 26, 1998 · Amount on Record |
| Deed Document Number | 1998127912 |
| Deed Book / Page | 12687 / 337 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BALTIMORE MD |
| Property Address | 312 4TH AVE, BALTIMORE, MD 21227-3208 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | SECU TITLE SERVICES LLC |
| Name | Verified Name |
|---|
| Document Number | 0429270378 |
|---|---|
| Date | Jun 4, 2020 |
| Book Page | 42927/378 |
| Name | STATE EMPLOYEES CU OF MARYLAND INC |
|---|---|
| Type | Credit Union |
| Address | LINTHICUM HEIGHTS, MD 21090 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 359 Months |
| Due | May 1, 2050 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
Source: Baltimore County assessment roll, as of July 14, 2025
| Type | Name |
|---|---|
| State | Maryland |
| County | Baltimore County |
| Unified School District | Baltimore County Public Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $179,033 (+7.36%) | $202,100 (+20.66%) Land $65,000 Building $137,100 | |
| 2024 | $2,600.00 (+107.34%) | ||
| 2023 | $1,254.00 Homeowner's exemption | $166,767 | $167,500 Land $62,600 Building $104,900 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer
| 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 | 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 566 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Believe Broadband Fixed Wireless | 1,000 / 1,000 |
| Verizon Fiber · Fixed Wireless in parts of the area | 980 / 880 |
| T-Mobile Fixed Wireless | 100 / 20 |
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