Sussex County property record for 450 Mitchell St, Millsboro, DE 19966
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,131 sqft · built 1970 |
| Lot Size | 0.389 acres (16,962 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $510 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 233-5.00-9.00 |
| Primary APN | 233-5.00-9.00 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Plumbing Fixtures | 5 Plumbing Fixtures |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,131 sqft Living Area |
| Elevator | Elevator |
| Year Built | Built 1970 |
|---|---|
| Effective Year Built | Effective 1970 |
| Exterior Material | Wood |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Wood Shingle |
| Lot Area | 16,962 sqft (0.389 acres) |
| Lot Dimensions | 201 ft deep x 60 ft wide |
| Garage Area | 576 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Slab |
|---|---|
| Porch Area | 12 sqft |
| Deck Area | Deck Area |
| Patio Area | 288 sqft |
| Cooling System | None |
|---|---|
| Heating System | HVAC |
| Heating Fuel | Electric |
| Street Address | 450 MITCHELL ST |
|---|---|
| City | MILLSBORO |
| State | DE |
| Zip | 19966 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | AR-1 |
| Legal Description | W/RD TO FROM MILLSBORODAGSBORO LOT |
| Legal Subdivision | MILLSBORO |
| Jurisdiction | SUSSEX DE |
| Township / Civil Division | MILLSBORO |
| Census Block Group | 2 |
| Census Block | 2019 |
| Census Tract | 50604 |
450 Mitchell St, a single family home, is owned by an individual.
Source: Sussex County records, as of September 18, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 29854 MITCHELL ST, MILLSBORO, DE 19966-3726 |
| 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 |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 450 Mitchell St was $510, down 0.4% from the year before.
Source: Sussex County assessment roll, as of September 18, 2026
| Type | Name |
|---|---|
| State | Delaware |
| County | Sussex County |
| Municipality | Millsboro Town |
| Unified School District | Indian River School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $510.00 (-0.39%) | $10,050 (-) Land $1,250 Building $8,800 | $234,300 (-) Land $65,700 Building $168,600 |
| 2025 | $512.00 | $10,050 Land $1,250 Building $8,800 | $234,300 Land $65,700 Building $168,600 |
| 2023 | $427.00 | $10,050 Land $1,250 Building $8,800 | $20,100 Land $2,500 Building $17,600 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 450 Mitchell St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective August 17, 2025 · 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 450 Mitchell St is low, with 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 80% of the US · above 47% of Delaware |
|---|---|
| Wildfire Likelihood | 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 | MILLSBORO WATER DEPARTMENT serves 8,568 people · EPA ID DE0000622 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Apr 2025 |
| Lead | 5 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 31 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Mediacom Xtream Cable | 1,000 / 50 |
| AT&T Fixed Wireless | 100 / 20 |
| BridgeMAXX Suncoast Broadband Fixed Wireless | 100 / 20 |
May also be available: Bloosurf, Verizon, Xfinity.
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