New Castle County property record for 4 Boulder Rd, Wilmington, DE 19806
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,722 sqft · built 1987 |
| Lot Size | 0.65 acres (28,314 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $560,000 (Jun 2011) |
| Tax Bill | $5,059 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 26-006.20-022 |
| Primary APN | 26-006.20-022 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 12 Plumbing Fixtures |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 2,722 sqft Living Area |
| 1st Floor Area | 1,365 sqft |
| Flooring | Wood |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1987 |
|---|---|
| Effective Year Built | Effective 1987 |
| Architectural Style | Contemporary |
| Exterior Material | Wood Siding |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 28,314 sqft (0.65 acres) |
| Lot Dimensions | 145 ft deep x 95.1 ft wide |
| Garage Type | Attached |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Heat Pump |
| Street Address | 4 BOULDER RD |
|---|---|
| City | WILMINGTON |
| State | DE |
| Zip | 19806-2004 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 26R-1 |
| Legal Subdivision | WILMINGTON |
| Legal Lot Number | 4 4B |
| Jurisdiction | NEW CASTLE DE |
| Township / Civil Division | WILMINGTON |
| Census Block Group | 1 |
| Census Block | 1009 |
| Census Tract | 1300 |
4 Boulder Rd is owned and occupied by two individuals who bought it in June 2011.
Source: New Castle County records, as of May 6, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 4 BOULDER RD, WILMINGTON, DE 19806-2004 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Tenants by the Entirety |
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 | Jun 14, 2011 · Amount on File |
| Deed Sale | Jun 14, 2011 · Amount on File |
| Deed Document Number | 201129084 |
| Record Updated | Jun 8, 2026 |
The 2025 property tax bill for 4 Boulder Rd was $5,059.
Source: New Castle County assessment roll, as of April 13, 2026
| Type | Name |
|---|---|
| State | Delaware |
| County | New Castle County |
| Municipality | Wilmington City |
| Unified School District | Red Clay Consolidated School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $5,059.00 | $752,200 Land $195,200 Building $557,000 | |
| 2024 | $977,220 | ||
| 2023 | $4,872.00 (-0.47%) | $179,700 (-) Land $56,100 Building $123,600 | |
| 2022 | $4,895.00 | $179,700 Land $56,100 Building $123,600 |
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.
FEMA maps place 4 Boulder Rd in Zone X, an area of minimal flood risk, though there have been 13 flood claims nearby since 1980.
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 |
| Flood Insurance Cost | Premium on File median of 16 individual policies |
| Nearby Flood Policies | 76 units insured incl. 60 condo units |
| Nearby Flood Claims | 13 (1980–2021) |
| Claims Outside the SFHA | 2 of 13 |
| Most Recent Claim | Sep 2021 · Remnants Of Hurricane Ida |
| Claims by Event |
|
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 4 Boulder Rd is low, with less than 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 | Under 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 | 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 224 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless · Fiber in parts of the area | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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