Suffolk County and Smithtown Town property record for 56 Derby Pl, Smithtown, NY 11787
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,233 sqft · built 1966 |
| Lot Size | 0.36 acres (15,682 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $11,153 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 473489 50.-1-37 |
| Primary APN | 473489 50.-1-37 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 2,233 sqft Living Area |
| Gross Area | 2,633 sqft |
| 1st Floor Area | 1,204 sqft |
| 2nd Floor Area | 1,029 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1966 |
|---|---|
| Effective Year Built | Effective 1966 |
| Architectural Style | Colonial |
| Exterior Material | Wood |
| Lot Area | 15,682 sqft (0.36 acres) |
| View / Lot | Suburban |
| Garage Type | Attached |
| Garage Area | 400 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Oil |
| Sewer | Connected |
| Water Source | Commercial |
| Account Number | S15069 |
|---|---|
| Old Parcel Number | 473489 50.-1-37 |
| Street Address | 56 DERBY PL |
| City | SMITHTOWN |
| State | NY |
| Zip | 11787-1329 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 50.-1-37 *4265 LOT 69 SMITHTOWN HILLSIDE SEC 3 |
| Legal Subdivision | MAP OF SMITHTOWN HILLSIDE |
| Legal Block | 1 |
| Legal Lot Number | 37 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | SMITHTOWN |
| Census Block Group | 3 |
| Census Block | 3008 |
| Census Tract | 134906 |
56 Derby Pl is owned and occupied by two individuals who acquired it in December 2015.
Source: Suffolk County and Smithtown Town records, as of August 11, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 56 DERBY PL, SMITHTOWN, NY 11787-1329 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 Transfer Date | Dec 14, 2015 |
| Transfer Doc | 0128500874 |
| Record Updated | Sep 20, 2026 |
Source: Suffolk County and Smithtown Town assessment roll, as of August 11, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Suffolk County |
| County Subdivision | Smithtown Town |
| Unified School District | Smithtown Central School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $6,180 Land $375 Building $5,805 | $772,500 Land $46,875 Building $725,625 | |
| 2024 | $11,153.00 | ||
| 2023 | $6,180 Land $375 Building $5,805 | $7,103 Land $431 Building $6,672 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 56 Derby Pl in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 1982.
Source: FEMA National Flood Hazard Layer, effective September 18, 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 Policies | 1 in force |
| Nearby Flood Claims | 2 (1982–2011) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | Aug 2011 · Hurricane Irene |
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 56 Derby Pl 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 94% of the US · lower than 93% of New York |
|---|---|
| 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 | SMITHTOWN WATER DISTRICT serves 19,635 people · EPA ID NY5105656 |
|---|---|
| Water Source | Purchased groundwater from SUFFOLK COUNTY WATER AUTHORITY |
| Last State Inspection | Dec 2025 |
| Lead | 1 ppb (2025–2027) 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 353 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Fiber · Cable | 8,000 / 8,000 |
| Verizon Fiber | 2,300 / 2,300 |
May also be available: T-Mobile.
5G (outdoors only) and 4G LTE
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