Anne Arundel County property record for 638 Walnut Ave, Rose Haven, MD 20714
| Property Type | Exempt (Full or Partial) |
|---|---|
| Lot Size | 0.279 acres (12,172 sqft) |
| Owner | Company Name on File |
| Flood Zone | Zone VE (high risk) |
| APN | 08-366-90030144 |
| Primary APN | 08-366-90030144 |
|---|---|
| Alternative APNs |
|
| Lot Area | 12,172 sqft (0.279 acres) |
|---|---|
| View / Lot | Waterfront |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Account Number | 36690030144 |
|---|---|
| Street Address | 638 WALNUT AVE |
| City | NORTH BEACH |
| State | MD |
| Zip | 20714-9603 |
| Property Category | Other |
| Property Type | Other > Exempt (Full or Partial) |
| Local Zoning Code | R5 |
| Legal Description | LT 6 HERRINGTON HARBOR |
| Legal Subdivision | HERRINGTON HARBOR |
| Legal Block | 1 |
| Legal Lot Number | 6 |
| Jurisdiction | ANNE ARUNDEL MD |
| Township / Civil Division | 7 |
| Census Block Group | 1 |
| Census Block | 1025 |
| Census Tract | 708001 |
638 Walnut Ave is owned by a company.
Source: Anne Arundel County records, as of September 4, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 1 HARRY S TRUMAN PKWY, ANNAPOLIS, MD 21401-7037 |
| Owner Type | Company |
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 |
|---|---|
| Record Updated | Oct 29, 2026 |
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 | $200 Land $200 | $200 Land $200 | |
| 2023 | Additional exemption filed | $200 Land $200 | $200 Land $200 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
FEMA maps place 638 Walnut Ave in Zone VE, a high-risk coastal flood area; flood insurance is required for federally backed loans.
Source: FEMA National Flood Hazard Layer, effective January 16, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone VE high risk · coastal, wave action |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | 6.0 ft |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on File median of 98 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 98 in force |
| Nearby Flood Claims | 20 (1979–2021) |
| Claims Outside the SFHA | 8 of 20 |
| Most Recent Claim | Oct 2021 · rainfall accumulation |
| Claims by Event |
|
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 638 Walnut 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 99.8% of the US · lower than 99.8% 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 | ROSE HAVEN private · serves 235 people · EPA ID MD0020030 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jul 2025 |
| Lead | Under 1 ppb (2022–2024) 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 83 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
4G LTE only, no 5G reported
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