Suffolk County and Brookhaven Town property record for 21 Abbey Ln, Setauket, NY 11733
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 2,276 sqft · built 1985 |
| Lot Size | 0.87 acres (37,897 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $18,067 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 0200-156.00-02.00-013.055 |
| Primary APN | 0200-156.00-02.00-013.055 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,276 sqft Living Area |
| Year Built | Built 1985 |
|---|---|
| Effective Year Built | Effective 1985 |
| Architectural Style | Colonial |
| Exterior Material | Wood |
| Lot Area | 37,897 sqft (0.87 acres) |
| View / Lot | Waterfront |
| Heating System | Radiant |
|---|
| Account Number | 501874 |
|---|---|
| Street Address | 21 ABBEY LN |
| City | SETAUKET |
| State | NY |
| Zip | 11733-1939 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | ISLAND ESTATES AT SETAUKET 7736 SEC |
| Legal Subdivision | ISLAND EST AT SETAUKET |
| Legal Block | 6000 |
| Legal Lot Number | 200 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | BROOKHAVEN |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 158010 |
Source: Suffolk County and Brookhaven Town records, as of August 11, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 21 ABBEY LN, SETAUKET, NY 11733-1939 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names 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 | $4,558 (-6.98%) Land $525 Building $4,033 | $949,583 (+10,364.88%) Land $99,057 Building $760,943 | |
| 2024 | $18,067.00 | ||
| 2023 | $4,900 Land $525 Building $4,375 | $9,074 Land $972 Building $8,102 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 | 8 in force |
| Nearby Flood Claims | 2 (1982–2024) |
| Claims Outside the SFHA | 1 of 2 |
| Most Recent Claim | Aug 2024 · Severe Storm And Flooding |
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.
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 | 0.02% 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 | 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 213 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Cable · Fiber in parts of the area | 940 / 35 |
| Verizon Fixed Wireless · Fiber in parts of the area | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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