Suffolk County and Brookhaven Town property record for 20 Allyson Pl, Setauket, NY 11733 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1987 |
| Square Footage | 3,152 sqft Living Area |
| Lot Size | 30,928 sqft (0.71 acres) |
| Garage | Basement |
| Occupancy | Owner Occupied |
| Tax Bill | $20,307.00 (2024) |
Source: Suffolk County and Brookhaven Town records · APN 0200-156.00-01.00-001.008
Assessment roll updated August 11, 2026 · Last verified August 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 File |
|---|---|
| Mailing Address | 20 ALLYSON PL, EAST SETAUKET, NY 11733-2000 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Record Refreshed | Sep 20, 2026 |
Source: Suffolk County and Brookhaven Town records · Assessment roll updated August 11, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | New York |
| County | Suffolk County |
| County Subdivision | Brookhaven Town |
| Unified School District | Three Village Central School District (KG - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $4,320 (-10.93%) Land $450 Building $3,870 | $900,000 (+9,921.16%) Land $84,906 Building $730,189 | |
| 2024 | $20,307.00 | ||
| 2023 | $4,850 Land $450 Building $4,400 | $8,981 Land $833 Building $8,148 |
Source: FEMA National Flood Hazard Layer, Suffolk County (36103C), updated September 18, 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 |
| Wildfire Risk | Low above 20% of the US · above 55% of New York |
|---|---|
| Wildfire Likelihood | About 1 in 5,556 per year |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; lenders make the official flood determination.
| Primary APN | 0200-156.00-01.00-001.008 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Building Area | 3,152 sqft Living Area |
| Stories | 2 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1987 |
|---|---|
| Effective Year Built | Effective 1987 |
| Architectural Style | Colonial Style |
| Exterior Material | Wood Exterior |
| Lot Area | 30,928 sqft (0.71 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Basement Garage |
| Heating System | Radiant Heating |
|---|
| Account Number | 412308 |
|---|---|
| Street Address | 20 ALLYSON PL |
| City | EAST SETAUKET |
| State | NY |
| Zip | 11733-2000 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | BIRCH HOLLOW 8283 8 |
| Legal Subdivision | BIRCH HOLLOW |
| Legal Block | 6000 |
| Legal Lot Number | 100 |
| Jurisdiction | SUFFOLK NY |
| Minor Civil Division | BROOKHAVEN |
| Census Blockgroup | 2 |
| Census Block | 2004 |
| Census Tract | 159700 |
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