Suffolk County and Smithtown Town property record for 10 Graystone Ln, Smithtown, NY 11787
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 2,599 sqft · built 1980 |
| Lot Size | 0.25 acres (10,890 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $15,266 (2024) |
| Deeds & Mortgages | Nov 2019 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 473489 131.-3-60.19 |
| Primary APN | 473489 131.-3-60.19 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 2 Stories |
| Building Area | 2,599 sqft Living Area |
| Gross Area | 3,563 sqft |
| 1st Floor Area | 893 sqft |
| 2nd Floor Area | 1,706 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1980 |
|---|---|
| Effective Year Built | Effective 1980 |
| Architectural Style | Colonial |
| Exterior Material | Wood |
| Lot Area | 10,890 sqft (0.25 acres) |
| View / Lot | Suburban |
| Garage Type | Attached |
| Garage Area | 964 sqft |
| Parking Spaces | 3 Parking Spaces |
| Pool Area | 648 sqft |
| Porch | Open Porch |
| Porch Area | 356 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Hot Water |
| Heating Fuel | Oil |
| Sewer | Connected |
| Water Source | Commercial |
| Street Address | 10 GRAYSTONE LN |
|---|---|
| City | SMITHTOWN |
| State | NY |
| Zip | 11787-4717 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 10-394726.4 TC-70 GRAYSTONE GLEN SEC 2 LOT 2 *6809 |
| Legal Block | 3 |
| Legal Lot Number | 60 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | SMITHTOWN |
| Census Block Group | 2 |
| Census Block | 2002 |
| Census Tract | 135303 |
10 Graystone Ln is owned and occupied by an individual who acquired it in September 2019.
Source: Suffolk County and Smithtown Town records, as of August 11, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 10 GRAYSTONE LN, SMITHTOWN, NY 11787-4717 |
| 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 | Name on Deed |
|---|---|
| Last Transfer Date | Sep 11, 2019 |
| Transfer Doc | 0130370678 |
| Record Updated | Sep 20, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Recording Date | Nov 26, 2019 |
| Property Address | 10 GRAYSTONE LN, SMITHTOWN, NY 11787-4717 |
| Document Number | 0130370678 |
| Book / Page | 013037 / 000678 |
| Instrument Date | Sep 11, 2019 |
| Transaction Type | Transfer |
| Record Updated | Dec 23, 2019 |
| Title Company | NOT AVAILABLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 10 GRAYSTONE LN SMITHTOWN NY 117874717, SMITHTOWN, NY 11787-4717 |
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 | $7,195 Land $300 Building $6,895 | $899,375 Land $37,500 Building $861,875 | |
| 2024 | $15,266.00 | ||
| 2023 | $7,195 Land $300 Building $6,895 | $8,270 Land $345 Building $7,925 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 10 Graystone Ln in Zone X, an area of minimal flood risk, though there have been 45 flood claims nearby since 1979.
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 | 45 (1979–2016) |
| Claims Outside the SFHA | 39 of 45 |
| Most Recent Claim | Aug 2016 · other causes |
| 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 10 Graystone Ln is low, with 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 80% of the US · above 54% of New York |
|---|---|
| Wildfire Likelihood | 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 | SUFFOLK COUNTY WATER AUTHORITY serves 1,100,000 people · EPA ID NY5110526 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jan 2024 |
| Lead | 1 ppb (2025–2027) action level 15 ppb |
| Water Quality | Asbestos resolved · Jul 2020 |
|---|---|
| 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 366 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 |
5G (outdoors only) and 4G LTE
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