New Castle County property record for 20 Overlook Ave, Wilmington, DE 19808
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,119 sqft · built 1957 |
| Lot Size | 0.14 acres (6,098 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $62,900 (Oct 1985) |
| Tax Bill | $1,834 (2025) |
| Deeds & Mortgages | Dec 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 08-045.30-026 |
| Primary APN | 08-045.30-026 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 9 Plumbing Fixtures |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,119 sqft Living Area |
| 1st Floor Area | 1,119 sqft |
| Family Room | Family Room |
| Flooring | Wood |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1957 |
|---|---|
| Effective Year Built | Effective 1957 |
| Architectural Style | Ranch |
| Exterior Material | Aluminum/Vinyl |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 6,098 sqft (0.14 acres) |
| Lot Dimensions | 100 ft deep x 60 ft wide |
| Garage Type | Detached |
| Garage Area | 288 sqft |
| Parking Spaces | 1 Parking Space |
| Deck Area | Deck Area |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Sewer | Connected |
| Street Address | 20 OVERLOOK AVE |
|---|---|
| City | WILMINGTON |
| State | DE |
| Zip | 19808-5828 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | NC5 |
| Legal Subdivision | MARSHALLTON HEIGHTS |
| Legal Block | B |
| Legal Lot Number | 10 |
| Jurisdiction | NEW CASTLE DE |
| Township / Civil Division | PIKE CREEK-CENTRAL KIRKWOOD |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 13100 |
Source: New Castle County records, as of May 6, 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 Record |
|---|---|
| Mailing Address | 20 OVERLOOK AVE, WILMINGTON, DE 19808-5828 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Tenants by the Entirety |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 1, 1985 · Amount on Record |
| Deed Sale | Oct 1, 1985 · Amount on Record |
| Deed Book / Page | 294 / 45 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | NEW CASTLE DE |
| Property Address | 20 OVERLOOK AVE, WILMINGTON, DE 19808-5828 |
| Transaction Type | Mortgage |
| Record Updated | Dec 15, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000137615 |
|---|---|
| Date | Dec 2, 2021 |
| Instrument | 20211202-0137615 |
| Name | PROSPERITY HOME MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Address | CHANTILLY, VA 20151 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Dec 1, 2051 |
Source: New Castle County assessment roll, as of April 13, 2026
| Type | Name |
|---|---|
| State | Delaware |
| County | New Castle County |
| Unified School District | Red Clay Consolidated School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,834.00 (+70.13%) | $288,600 (+514.04%) Land $61,700 Building $226,900 | |
| 2024 | $269,550 | ||
| 2023 | $1,078.00 | $47,000 Land $9,500 Building $37,500 |
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 January 21, 2026 · 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 5 (25% 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 98% of the US · lower than 91% of Delaware |
|---|---|
| Wildfire Likelihood | Under 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 | ARTESIAN WATER COMPANY private · serves 231,114 people · EPA ID DE0000552 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Oct 2025 |
| Lead | 1 ppb (2024–2026) 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, 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 432 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fiber · Fixed Wireless in parts of the area | 980 / 880 |
| T-Mobile Fixed Wireless | 100 / 20 |
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