New Castle County property record for 21 Doncaster Rd, New Castle, DE 19720
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,188 sqft · built 1968 |
| Lot Size | 0.15 acres (6,534 sqft) |
| Owner | Individual Name on File |
| Flood Zone | Zone X (minimal risk) |
| APN | 10-023.40-113 |
| Primary APN | 10-023.40-113 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Half Baths | 2 Half Baths |
| Plumbing Fixtures | 9 Plumbing Fixtures |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,188 sqft Living Area |
| 1st Floor Area | 1,188 sqft |
| Flooring | Wood |
| Interior Walls | Plaster |
| Year Built | Built 1968 |
|---|---|
| Effective Year Built | Effective 1968 |
| Architectural Style | Ranch |
| Exterior Material | Brick |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 6,534 sqft (0.15 acres) |
| Lot Dimensions | 110 ft deep x 60 ft wide |
| Porch | Slab |
| Heating System | Forced Air with A/C |
|---|---|
| Sewer | Connected |
| Street Address | 21 DONCASTER RD |
|---|---|
| City | NEW CASTLE |
| State | DE |
| Zip | 19720-3004 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | NC6.5 |
| Legal Subdivision | STRATFORD |
| Legal Block | B |
| Legal Lot Number | 7 |
| Jurisdiction | NEW CASTLE DE |
| Township / Civil Division | NEW CASTLE |
| Census Block Group | 4 |
| Census Block | 4002 |
| Census Tract | 15000 |
21 Doncaster Rd is owned and occupied by an individual.
Source: New Castle County records, as of May 6, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 21 DONCASTER RD, NEW CASTLE, DE 19720-3004 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Jun 8, 2026 |
Source: New Castle County assessment roll, as of April 13, 2026
| Type | Name |
|---|---|
| State | Delaware |
| County | New Castle County |
| Unified School District | Colonial School District (PK - 12) |
| Year | Assessed Value | Assessed Market Value |
|---|---|---|
| 2025 | $315,400 Land $65,400 Building $250,000 | |
| 2024 | $273,600 | |
| 2023 | $51,500 (-) Land $9,100 Building $42,400 | |
| 2022 | $51,500 Land $9,100 Building $42,400 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 21 Doncaster Rd in Zone X, an area of minimal flood risk, though there have been 9 flood claims nearby since 1978.
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 | 9 (1978–2004) |
| Claims Outside the SFHA | 5 of 9 |
| Most Recent Claim | Sep 2004 · Severe Storms, Tornadoes, And Flooding From The Remnants Of |
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 21 Doncaster 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 99.1% of the US · lower than 95% 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 496 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 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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