Sussex County property record for 21189 M St, Rehoboth Beach, DE 19971
| Property Type | Mobile Home |
|---|---|
| Details | 3 bd · 924 sqft · built 1984 |
| Lot Size | 9.18 acres (4 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $152 (2025) |
| Flood Zone | Zone AE (high risk) |
| APN | 334-19.00-1.01-21639 |
| Primary APN | 334-19.00-1.01-21639 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Plumbing Fixtures | 5 Plumbing Fixtures |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 924 sqft Living Area |
| Elevator | Elevator |
| Year Built | Built 1984 |
|---|---|
| Effective Year Built | Effective 1984 |
| Architectural Style | Mobile Home |
| Lot Area | 4 sqft |
| Street Address | 21189 M ST |
|---|---|
| City | REHOBOTH BEACH |
| State | DE |
| Zip | 19971-8439 |
| Property Category | Residential |
| Property Type | Residential > Prefabricated > Mobile Home |
| Legal Description | REHOBOTH BAY IMP ON LOT M29 |
| Legal Lot Number | M29 |
| Jurisdiction | SUSSEX DE |
| Township / Civil Division | LEWES |
| Census Block Group | 2 |
| Census Block | 2001 |
| Census Tract | 51017 |
Source: Sussex County records · APN 334-19.00-1.01-21639
Assessment roll updated May 21, 2026 · Last verified June 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 21189 M ST, REHOBOTH BEACH, DE 19971-8439 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Sussex County records · Assessment roll updated May 21, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | Delaware |
| County | Sussex County |
| Unified School District | Cape Henlopen School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $152.00 (-58.81%) | $7,500 (-) Building $7,500 | $72,200 (+381.33%) Building $72,200 |
| 2023 | $369.00 | $7,500 Building $7,500 | $15,000 Building $15,000 |
Source: FEMA National Flood Hazard Layer as of August 17, 2025 · FEMA NFIP claims and policies as of September 2026 · USFWS Coastal Barrier Resources System as of December 19, 2024 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | 9.0 ft |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on Record median of 217 individual policies |
| Nearby Flood Policies | 221 units insured incl. 4 condo units |
| Nearby Flood Claims | 11 (1991–2024) |
| Most Recent Claim | Jan 2024 · other causes |
| Claims by Event |
|
| Coastal Barrier Resources System | Yes |
|---|---|
| Unit | DE-06 “Silver Lake” |
| Unit Type | System Unit |
| Designated | Nov 16, 1990 |
| NFIP Eligibility | Eligible (built 1984) built before the Nov 16, 1990 cutoff |
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
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: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 1,000 / 75 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
Based on FCC filings for 628 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | REHOBOTH BEACH WATER DEPARTMENT serves 25,000 people |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jul 2024 |
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The service area is an EPA estimate; the actual supplier may differ. The full violation and enforcement history is in the system's EPA record.
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