Suffolk County and Brookhaven Town property record for 387 Mark Tree Rd, Setauket, NY 11733
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 2,006 sqft · built 1976 |
| Lot Size | 0.45 acres (19,602 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $13,217 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 0200-331.00-08.00-038.001 |
| Primary APN | 0200-331.00-08.00-038.001 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,006 sqft Living Area |
| Year Built | Built 1976 |
|---|---|
| Effective Year Built | Effective 1976 |
| Architectural Style | Colonial |
| Exterior Material | Brick |
| Lot Area | 19,602 sqft (0.45 acres) |
| View / Lot | Waterfront |
| Heating System | Radiant |
|---|
| Account Number | 646535 |
|---|---|
| Street Address | 387 MARK TREE RD |
| City | EAST SETAUKET |
| State | NY |
| Zip | 11733-1030 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | STUYVESANT PK 657 PL 5 ALL 269 PT 2 |
| Legal Subdivision | STUYVESANT PARK |
| Legal Block | 1000 |
| Legal Lot Number | 800 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | BROOKHAVEN |
| Census Block Group | 2 |
| Census Block | 2016 |
| Census Tract | 158011 |
387 Mark Tree Rd is owned and occupied by an individual.
Source: Suffolk County and Brookhaven Town records, as of August 11, 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 | 387 MARK TREE RD, EAST SETAUKET, NY 11733-1030 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Suffolk County and Brookhaven Town assessment roll, as of August 11, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Suffolk County |
| County Subdivision | Brookhaven Town |
| Unified School District | Three Village Central School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $3,385 Land $350 Building $3,035 | $705,209 Land $66,038 Building $572,642 | |
| 2024 | $13,217.00 | ||
| 2023 | $3,385 Land $350 Building $3,035 | $6,268 Land $648 Building $5,620 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 387 Mark Tree Rd in Zone X, an area of minimal flood risk, though there have been 2 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 | 7 in force |
| Nearby Flood Claims | 2 (1979–2021) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | Sep 2021 · Remnants Of Hurricane Ida |
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 387 Mark Tree 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 96% of New York |
|---|---|
| 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 | 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 302 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Fiber · Cable | 8,000 / 8,000 |
| Verizon Fiber | 980 / 880 |
May also be available: T-Mobile.
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