New Castle County property record for 21 E Summit Ave, Wilmington, DE 19804 · Last verified May 2026
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,117 sqft · built 1940 |
| Lot Size | 0.16 acres (6,970 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $2,612 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 07-043.10-422 |
| Primary APN | 07-043.10-422 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Plumbing Fixtures | 5 Plumbing Fixtures |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,117 sqft Living Area |
| 1st Floor Area | 1,117 sqft |
| Flooring | Wood |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1940 |
|---|---|
| Effective Year Built | Effective 1940 |
| Architectural Style | Bungalow |
| Exterior Material | Aluminum/Vinyl |
| Roof Type | Hip |
| Roof Material | Asphalt |
| Lot Area | 6,970 sqft (0.16 acres) |
| Lot Dimensions | 99 ft deep x 75 ft wide |
| Garage Type | Detached |
| Garage Area | 480 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Hot Water |
| Sewer | Connected |
| Street Address | 21 E SUMMIT AVE |
|---|---|
| City | WILMINGTON |
| State | DE |
| Zip | 19804-1347 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | L21 THRU 23 |
| Legal Subdivision | ASHLEY |
| Legal Block | F |
| Legal Lot Number | 21-23 |
| Jurisdiction | NEW CASTLE DE |
| Township / Civil Division | LOWER CHRISTIANA |
| Census Block Group | 2 |
| Census Block | 2008 |
| Census Tract | 12900 |
Source: New Castle County records · APN 07-043.10-422
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 | 21 E SUMMIT AVE, WILMINGTON, DE 19804-1347 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Oct 31, 1997 |
| Deed Sale | Oct 31, 1997 |
| Deed Book / Page | 2353 / 88 |
| 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 | Red Clay Consolidated 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 | $2,612.00 (+176.99%) | $384,800 (+801.17%) Land $57,100 Building $327,700 | |
| 2024 | $262,620 | ||
| 2023 | $943.00 | $42,700 Land $8,500 Building $34,200 |
Source: FEMA National Flood Hazard Layer, New Castle County (10003C), updated January 21, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 100030129002, 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 |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 9 in force |
| Nearby Flood Claims | 25 (1984–2013) |
| Claims Outside the SFHA | 11 of 25 |
| Most Recent Claim | Aug 2013, rainfall accumulation |
| Claims By Storm |
|
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
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 434 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 2,000 / 250 |
| Verizon | Fiber | 980 / 880 |
| AT&T | Fixed Wireless | 100 / 20 |
May also be available at this address: Verizon. Availability varies by address; speeds are provider-advertised maximums, not measured.
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