Anne Arundel County property record for 312 John Ave, Linthicum Heights, MD 21090
| Property Type | Single Family Home |
|---|---|
| Details | 2.5 ba · 3,180 sqft · built 1990 |
| Lot Size | 0.358 acres (15,595 sqft) |
| Owner | Individual Name on File |
| Last Sale | $40,000 (Nov 1988) |
| Tax Bill | $4,191 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 05-430-90046323 |
| Primary APN | 05-430-90046323 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 3,180 sqft Living Area |
| 1st Floor Area | 1,390 sqft |
| Basement Area | 670 sqft |
| Finished Basement | 670 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1990 |
|---|---|
| Effective Year Built | Effective 1990 |
| Architectural Style | Conventional |
| Exterior Material | Siding |
| Roof Material | Composition Shingle |
| Lot Area | 15,595 sqft (0.358 acres) |
| Porch | Open Porch |
| Porch Area | 452 sqft |
| Deck Area | 576 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Heat Pump |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 43090046323 |
|---|---|
| Street Address | 312 JOHN AVE |
| City | LINTHICUM HEIGHTS |
| State | MD |
| Zip | 21090-2017 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R5 |
| Legal Description | LT 16C PL 3 JOHN E STOLL SUB |
| Legal Subdivision | JOHN E STOLL SUB |
| Legal Block | 3 |
| Legal Lot Number | 16C |
| Jurisdiction | ANNE ARUNDEL MD |
| Township / Civil Division | 1 |
| Census Block Group | 3 |
| Census Block | 3008 |
| Census Tract | 750400 |
312 John Ave is owned and occupied by an individual who acquired it in May 2016.
Source: Anne Arundel County records, as of September 4, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 312 JOHN AVE, LINTHICUM HEIGHTS, MD 21090-2017 |
| Occupancy | Owner Occupied |
| 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 | Nov 18, 1988 · Amount on File |
| Deed Sale | Nov 18, 1988 · Amount on File |
| Deed Book / Page | 4741 / 600 |
| Last Transfer Date | May 6, 2016 |
| Transfer Doc | 0296720188 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 312 John Ave was $4,191 with a homeowner's exemption, up 2.2% from the year before.
Source: Anne Arundel County assessment roll, as of September 4, 2026
| Type | Name |
|---|---|
| State | Maryland |
| County | Anne Arundel County |
| Unified School District | Anne Arundel County Public Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $563,400 (+2.96%) | $595,800 (+8.88%) Land $196,000 Building $399,800 | |
| 2025 | $4,191.00 (+2.17%) Homeowner's exemption | $547,200 Land $196,000 Building $351,200 | $547,200 Land $196,000 Building $351,200 |
| 2024 | $4,102.00 (+16.97%) | ||
| 2023 | $3,507.00 Homeowner's exemption | $502,200 | $547,200 Land $196,000 Building $351,200 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 312 John Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective January 16, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 3 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.
Wildfire risk around 312 John 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 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 | GLEN BURNIE-BROADNECK serves 290,606 people · EPA ID MD0020017 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | May 2024 |
| Lead | Under 1 ppb (2016–2018) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None 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 249 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Fiber · Cable in parts of the area | 2,000 / 2,000 |
| Astound Broadband Cable | 1,500 / 50 |
| 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 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures