New Castle County property record for 433 Upper Snuff Mill Row, Hockessin, DE 19707 · Last verified May 2026
| Property Type | Duplex |
|---|---|
| Details | 3 bd · 2 ba · 1,152 sqft · built 1923 |
| Lot Size | 0.33 acres (14,375 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $2,517 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 07-009.00-047 |
| Primary APN | 07-009.00-047 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 8 Plumbing Fixtures |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,152 sqft Living Area |
| 1st Floor Area | 576 sqft |
| Flooring | Wood |
| Interior Walls | Plaster |
| Year Built | Built 1923 |
|---|---|
| Effective Year Built | Effective 1982 |
| Architectural Style | Duplex Single |
| Exterior Material | Wood Siding |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 14,375 sqft (0.33 acres) |
| Lot Dimensions | 302 ft deep x 49 ft wide |
| Porch | Slab |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 433 UPPER SNUFF MILL ROW |
|---|---|
| City | HOCKESSIN |
| State | DE |
| Zip | 19707-9308 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Subdivision | SNUFF MILL ROW |
| Legal Lot Number | 6 |
| Jurisdiction | NEW CASTLE DE |
| Township / Civil Division | PIEDMONT |
| Census Block Group | 1 |
| Census Block | 1015 |
| Census Tract | 11800 |
Source: New Castle County records · APN 07-009.00-047
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 | Individual Name on File |
|---|---|
| Mailing Address | 433 UPPER SNUFF MILL ROW, HOCKESSIN, DE 19707-9308 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Transfer Date | Mar 25, 2004 |
| Transfer Doc | 0000037630 |
| 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 is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $2,517.00 (-8.8%) | $317,900 (+275.32%) Land $142,900 Building $175,000 |
| 2023 | $2,760.00 | $84,700 Land $8,800 Building $75,900 |
Source: FEMA National Flood Hazard Layer, New Castle County (10003C), updated January 21, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Wildfire Risk | Low above 20% of the US · above 47% of Delaware |
|---|---|
| Wildfire Likelihood | About 1 in 10,000 per year |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; lenders make the official flood determination.
Source: NPS National Register of Historic Places · August 1, 2026 release · Last verified October 2026
| Historic District | Within the Garrett Snuff Mills Historic District listed 1980 · 17 contributing resources · NRIS 80004486 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
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