New Castle County property record for 104 Duncan Ave, #A, Wilmington, DE 19803
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 1,905 sqft · built 2009 |
| Lot Size | 0.15 acres (6,534 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $367,000 (May 2020) |
| Tax Bill | $3,615 (2025) |
| Deeds & Mortgages | May 2020 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 06-064.00-255 |
| Primary APN | 06-064.00-255 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 11 Plumbing Fixtures |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 1,905 sqft Living Area |
| 1st Floor Area | 865 sqft |
| Family Room | Family Room |
| Flooring | Carpet |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 2009 |
|---|---|
| Effective Year Built | Effective 2009 |
| Architectural Style | Colonial |
| Exterior Material | Aluminum/Vinyl |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 6,534 sqft (0.15 acres) |
| Garage Type | Attached |
| Parking Spaces | 1 Parking Space |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Sewer | Connected |
| Street Address | 104 DUNCAN AVE, A |
|---|---|
| City | WILMINGTON |
| State | DE |
| Zip | 19803-2318 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | NC6.5 |
| Legal Subdivision | MCDANIEL HEIGHTS |
| Legal Lot Number | 20A |
| Jurisdiction | NEW CASTLE DE |
| Township / Civil Division | BRANDYWINE |
| Census Block Group | 3 |
| Census Block | 3002 |
| Census Tract | 11500 |
Source: New Castle County records, as of April 13, 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 Record |
|---|---|
| Mailing Address | 104A DUNCAN AVE, WILMINGTON, DE 19803-2318 |
| Owner Type | Individual |
| Vesting | Tenants by the Entirety |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 7, 2020 · Amount on Record |
| Deed Sale | May 7, 2020 · Amount on Record |
| Prior Sale | Dec 3, 2009 · Amount on Record |
| Deed Document Number | 202035738 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | NEW CASTLE DE |
| Recording Date | May 7, 2020 |
| Property Address | 104 DUNCAN AVE # A, A, WILMINGTON, DE 19803-2318 |
| Document Number | 0000035738 |
| Map Reference | DOC 20080715-0048350 |
| Instrument Date | Apr 24, 2020 |
| Instrument | 20200507-0035738 |
| Transaction Type | Transfer |
| Record Updated | Sep 14, 2021 |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenants by the Entirety |
| Address | 104A DUNCAN AVE, WILMINGTON, DE 19803-2318 |
| Document Number | 0000035742 |
|---|---|
| Date | May 7, 2020 |
| Instrument | 20200507-0035742 |
| Name | PROSPERITY HOME MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | May 1, 2050 |
Source: New Castle County assessment roll, as of April 13, 2026
| Type | Name |
|---|---|
| State | Delaware |
| County | New Castle County |
| Unified School District | Brandywine School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $3,615.00 (+28.65%) | $475,400 (+488.37%) Land $73,200 Building $402,200 | |
| 2024 | $423,450 | ||
| 2023 | $2,810.00 | $80,800 Land $11,400 Building $69,400 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
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 |
| Nearby Flood Claims | 1 (1984) |
| Most Recent Claim | Mar 1984 · tidal / storm surge |
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 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 | WILMINGTON WATER DEPARTMENT serves 107,976 people · EPA ID DE0000663 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Sep 2023 |
| Lead | Under 1 ppb (2021–2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | Treatment report not submitted Oct 2017 |
| 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 538 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber | 2,300 / 2,300 |
| Xfinity Cable | 2,000 / 250 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T.
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