Baltimore County property record for 4221 Slater Ave, Baltimore, MD 21236
| Property Type | Townhouse |
|---|---|
| Details | 1 ba · 1,134 sqft · built 1975 |
| Lot Size | 0.108 acres (4,715 sqft) |
| Owner | Individual Name on File |
| Last Sale | $55,500 (Aug 1985) |
| Tax Bill | $3,072 (2023) |
| APN | 11-1600006920 |
| Primary APN | 11-1600006920 |
|---|---|
| Alternative APN |
|
| Full Baths | 1 Bath |
|---|---|
| Stories | 2 Stories |
| Building Area | 1,134 sqft Total Area |
| 1st Floor Area | 594 sqft |
| Fireplace | Fireplace |
| Year Built | Built 1975 |
|---|---|
| Architectural Style | Townhouse |
| Exterior Material | Wood |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 4,715 sqft (0.108 acres) |
| Lot Dimensions | 115 ft deep x 41 ft wide |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air |
| Sewer | Connected |
| Account Number | 1600006920 |
|---|---|
| Street Address | 4221 SLATER AVE |
| City | BALTIMORE |
| State | MD |
| Zip | 21236-2721 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Townhouse |
| Legal Description | 248 NW WHITE MEADOW LAN HALLFIELD MANOR |
| Legal Section | 1 |
| Legal Subdivision | HALLFIELD MANOR |
| Legal Block | H |
| Legal Lot Number | 4 |
| Jurisdiction | BALTIMORE MD |
| Township / Civil Division | 11 |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 411306 |
4221 Slater Ave, a townhouse, is owned by an individual who bought it in August 1985.
Source: Baltimore County records, as of September 22, 2023
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 8125 MCDONOGH RD, PIKESVILLE, MD 21208-1005 |
| 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 | Aug 1, 1985 · Amount on File |
| Deed Sale | Aug 1, 1985 · Amount on File |
| Deed Document Number | 027029 |
| 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 | $3,072.00 | $176,800 Land $61,000 Building $115,800 | $176,800 Land $61,000 Building $115,800 |
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 4221 Slater Ave; there have been 4 flood claims nearby since 2014.
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 | 1 in force |
| Nearby Flood Claims | 4 (2014–2016) |
| Most Recent Claim | Jul 2016 · river or lake flooding |
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 4221 Slater 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 98% of the US · lower than 96% 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 554 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fiber | 980 / 880 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Believe Broadband.
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