Caroline County property record for 309 Mill St, Henderson, MD 21640
| Property Type | Mobile Home |
|---|---|
| Details | 2 ba · 1,200 sqft · built 1970 |
| Lot Size | 0.223 acres (9,720 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $54,000 (Jun 2025) |
| Tax Bill | $927 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 01-000187 |
| Primary APN | 01-000187 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Stories | 1 Story |
| Building Area | 1,200 sqft Total Area |
| 1st Floor Area | 600 sqft |
| Year Built | Built 1970 |
|---|---|
| Effective Year Built | Effective 1970 |
| Architectural Style | Mobile Home |
| Construction Type | Frame |
| Roof Type | Sawtooth |
| Roof Material | Metal |
| Lot Area | 9,720 sqft (0.223 acres) |
| Porch | Slab |
| Porch Area | 144 sqft |
| Deck Area | 96 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Sewer | Connected |
| Account Number | 000187 |
|---|---|
| Street Address | 309 MILL ST |
| City | HENDERSON |
| State | MD |
| Zip | 21640-1607 |
| Property Category | Residential |
| Property Type | Residential > Prefabricated > Mobile Home |
| Legal Description | 9,720 SF E/S B STREET HENDERSON |
| Jurisdiction | CAROLINE MD |
| Township / Civil Division | 1, HENDERSON |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 955000 |
Source: Caroline County records, as of October 20, 2026
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 | Individual Name on Record |
|---|---|
| Mailing Address | 309 MILL ST, HENDERSON, MD 21640-1607 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 30, 2025 · Amount on Record |
| Deed Sale | Jun 30, 2025 · Amount on Record |
| Prior Sale | Mar 11, 2002 · Amount on Record |
| Deed Book / Page | 1735 / 262 |
| Transfer Doc | 0000001186 |
| Record Updated | Oct 29, 2026 |
Source: Caroline County assessment roll, as of August 18, 2026
| Type | Name |
|---|---|
| State | Maryland |
| County | Caroline County |
| Municipality | Henderson Town |
| Unified School District | Caroline County Public Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $927.00 (+12.77%) | $59,700 (-) Land $43,700 Building $16,000 | $59,700 (-) Land $43,700 Building $16,000 |
| 2025 | $822.00 (+10.63%) Homeowner's exemption | $59,700 (+5.85%) Land $43,700 Building $16,000 | $59,700 (-5.69%) Land $43,700 Building $16,000 |
| 2023 | $743.00 Homeowner's exemption | $56,400 | $63,300 Land $40,500 Building $22,800 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective October 15, 2021 · 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 |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 2 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 80% of the US · above 41% of Maryland |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 | TOWN OF HENDERSON private · serves 156 people · EPA ID MD0050008 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jul 2025 |
| Lead | Under 1 ppb (2019–2021) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 6 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 147 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
May also be available: Choptank Fiber.
5G (outdoors only) and 4G LTE
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