Sussex County property record for 309 Dover St, Seaford, DE 19973
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1,728 sqft · built 1990 |
| Lot Size | 0.999 acres (43,499 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $129,000 (Mar 2012) |
| Tax Bill | $1,007 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 331-5.18-49.00 |
| Primary APN | 331-5.18-49.00 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Plumbing Fixtures | 8 Plumbing Fixtures |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,728 sqft Living Area |
| Elevator | Elevator |
| Year Built | Built 1990 |
|---|---|
| Effective Year Built | Effective 1990 |
| Lot Area | 43,499 sqft (0.999 acres) |
| Lot Dimensions | 182 ft deep x 239 ft wide |
| Patio Area | 224 sqft |
| Street Address | 309 DOVER ST |
|---|---|
| City | SEAFORD |
| State | DE |
| Zip | 19973-1407 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | TN |
| Legal Description | HURLEY HEIGHTS P/O LOT 6 ALL LOTS 7 8 9 BLK B |
| Legal Subdivision | HURLEY HEIGHTS |
| Legal Block | B |
| Legal Lot Number | 6-9 |
| Jurisdiction | SUSSEX DE |
| Township / Civil Division | SEAFORD |
| Census Block Group | 2 |
| Census Block | 2042 |
| Census Tract | 50406 |
309 Dover St is owned by two individuals who bought it in March 2012.
Source: Sussex County records, as of September 18, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 308 WASHINGTON ST, SEAFORD, DE 19973-1422 |
| 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 | 2 Names on Deed |
|---|---|
| Last Sale | Mar 16, 2012 · Amount on File |
| Deed Sale | Mar 16, 2012 · Amount on File |
| Deed Document Number | 20129061 |
| Deed Book / Page | 3980 / 76 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 309 Dover St was $1,007, up 6.7% from the year before.
Source: Sussex County assessment roll, as of September 18, 2026
| Type | Name |
|---|---|
| State | Delaware |
| County | Sussex County |
| Municipality | Seaford City |
| Unified School District | Seaford School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $1,007.00 (+6.67%) | $20,800 (-) Land $6,350 Building $14,450 | $267,100 (-) Land $54,000 Building $213,100 |
| 2025 | $944.00 | $20,800 Land $6,350 Building $14,450 | $267,100 Land $54,000 Building $213,100 |
| 2023 | $1,039.00 | $20,800 Land $6,350 Building $14,450 | $41,600 Land $12,700 Building $28,900 |
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 309 Dover St in Zone X, an area of minimal flood risk, though there have been 3 flood claims nearby since 2011.
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 |
| Community Rating System | Class 9 (5% premium discount) |
| Nearby Flood Policies | 8 in force |
| Nearby Flood Claims | 3 (2011) |
| Claims Outside the SFHA | 3 of 3 |
| Most Recent Claim | Sep 2011 · rainfall accumulation |
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 309 Dover 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 97% of the US · lower than 87% of Delaware |
|---|---|
| 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 | SEAFORD WATER DEPARTMENT serves 6,699 people · EPA ID DE0000246 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Oct 2025 |
| Lead | 1 ppb (2024–2026) action level 15 ppb |
| Water Quality | Radium resolved · Oct 2020 |
|---|---|
| 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 217 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: AT&T, T-Mobile.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures