Baltimore County property record for 316 Mardo Ave, Halethorpe, MD 21227
| Property Type | Single Family Home |
|---|---|
| Details | 1 ba · 1,036 sqft · built 1953 |
| Lot Size | 0.146 acres (6,344 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $80,000 (Sep 2016) |
| Tax Bill | $2,859 (2024) |
| Deeds & Mortgages | May 2019 Transfer |
| APN | 13-1313201440 |
| Primary APN | 13-1313201440 |
|---|---|
| Alternative APN |
|
| Full Baths | 1 Bath |
|---|---|
| Stories | 1 Story |
| Building Area | 1,036 sqft Living Area |
| Gross Area | 1,252 sqft |
| 1st Floor Area | 1,036 sqft |
| Utility Area | 24 sqft |
| Year Built | Built 1953 |
|---|---|
| Effective Year Built | Effective 1953 |
| Architectural Style | Conventional |
| Exterior Material | Siding |
| Roof Material | Composition Shingle |
| Lot Area | 6,344 sqft (0.146 acres) |
| Lot Dimensions | 125 ft deep x 52.7 ft wide |
| Garage Type | Detached |
| Garage Area | 400 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Enclosed Porch |
| Porch Area | 240 sqft |
| Patio Area | 216 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 1313201440 |
|---|---|
| Street Address | 316 MARDO AVE |
| City | HALETHORPE |
| State | MD |
| Zip | 21227-3057 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | HIGHLAND |
| Legal Subdivision | HIGHLAND |
| Legal Block | 3 |
| Legal Lot Number | 9 |
| Jurisdiction | BALTIMORE MD |
| Township / Civil Division | 13 |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 430200 |
Source: Baltimore County records, as of July 14, 2025
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 316 MARDO AVE, BALTIMORE, MD 21227-3057 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Tenants by the Entirety |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Sep 12, 2016 · Amount on Record |
| Deed Sale | Sep 12, 2016 · Amount on Record |
| Prior Sale | Apr 27, 2016 · Amount on Record |
| Deed Book / Page | 37983 / 485 |
| Last Transfer Date | Apr 24, 2019 |
| Transfer Doc | 0414400153 |
| Record Updated | Jun 8, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | BALTIMORE MD |
| Recording Date | May 21, 2019 |
| Property Address | 316 MARDO AVE, BALTIMORE, MD 21227-3057 |
| Document Number | 0414400153 |
| Book / Page | 041440 / 000153 |
| Instrument Date | Apr 24, 2019 |
| Transaction Type | Transfer |
| Record Updated | Jun 3, 2019 |
| Title Company | REALTY TITLE INC, REALTY TITLE SERVICES, INC. |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenants by the Entirety |
| Address | 316 MARDO AVE BALTIMORE MD 212273057, BALTIMORE, MD 21227-3057 |
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 | $184,800 (+5.52%) | $196,000 (+9.38%) Land $80,800 Building $115,200 | |
| 2024 | $2,859.00 (+106.72%) | ||
| 2023 | $1,383.00 | $175,133 | $179,200 Land $63,400 Building $115,800 |
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 |
|---|---|
| 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 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 275 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 |
May also be available: BridgeMAXX Suncoast Broadband.
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