New Castle County property record for 4615 Sylvanus Dr, Wilmington, DE 19803 · Last verified May 2026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,520 sqft · built 1960 |
| Lot Size | 0.41 acres (17,860 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $200,000 (May 1995) |
| Tax Bill | $4,744 (2023) |
| Flood Zone | Zone X (minimal risk) |
| APN | 06-112.00-070 |
| Primary APN | 06-112.00-070 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 10 Plumbing Fixtures |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,520 sqft Living Area |
| 1st Floor Area | 1,260 sqft |
| Family Room | Family Room |
| Flooring | Wood |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1960 |
|---|---|
| Effective Year Built | Effective 1960 |
| Architectural Style | Colonial |
| Exterior Material | Brick |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 17,860 sqft (0.41 acres) |
| Lot Dimensions | 154 ft deep x 110 ft wide |
| Garage Type | Attached |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Sewer | Connected |
| Street Address | 4615 SYLVANUS DR |
|---|---|
| City | WILMINGTON |
| State | DE |
| Zip | 19803-4813 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Subdivision | ROCKWOOD HILLS |
| Legal Block | H |
| Legal Lot Number | 5 |
| Jurisdiction | NEW CASTLE DE |
| Township / Civil Division | BRANDYWINE |
| Census Block Group | 2 |
| Census Block | 2022 |
| Census Tract | 10800 |
Source: New Castle County records · APN 06-112.00-070
Assessment roll updated April 13, 2026 · Last verified May 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 4615 SYLVANUS DR, WILMINGTON, DE 19803-4813 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | May 19, 1995 · Amount on Record |
| Deed Sale | May 19, 1995 · Amount on Record |
| Deed Book / Page | 1924 / 165 |
| Record Updated | Jun 08, 2026 |
Source: New Castle County records · Assessment roll updated April 13, 2026 · Last verified May 2026
| Type | Name |
|---|---|
| State | Delaware |
| County | New Castle County |
| Unified School District | Brandywine 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 | $622,900 (+356.67%) Land $100,200 Building $522,700 | ||
| 2024 | $490,500 | ||
| 2023 | $4,744.00 | $136,400 Land $26,800 Building $109,600 |
Source: FEMA National Flood Hazard Layer, New Castle County (10003C), updated January 21, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 100030108002, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearest Special Flood Hazard Area | Zone A, within 100 ft |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 8 in force |
| Nearby Flood Claims | 15 (1978–2020) |
| Claims Outside the SFHA | 10 of 15 |
| Most Recent Claim | Aug 2020, river or lake flooding, Tropical Storm Isaias |
| Wildfire Risk | Low above 5% of the US · above 19% of Delaware |
|---|---|
| Wildfire Likelihood | Less than 1 in 10,000 per year |
| Exposure | Direct burnable vegetation at the parcel |
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, availability as of December 31, 2025 · Published October 2026 · based on 223 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 2,000 / 250 |
| Verizon | Fiber | 980 / 880 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
May also be available at this address: Verizon. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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