Suffolk County and Islip Town property record for 16 Doncaster Ave, West Islip, NY 11795
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.27 acres (11,761 sqft) |
| Owner | Individual Name on File |
| Last Sale | $250,000 (Mar 2013) |
| Tax Bill | $10,435 (2024) |
| Deeds & Mortgages | Jul 2023 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 472889 361.-1-93 |
| Primary APN | 472889 361.-1-93 |
|---|---|
| Alternative APNs |
|
| Lot Area | 11,761 sqft (0.27 acres) |
|---|---|
| Lot Width | 75 ft Width |
| Account Number | 668860 |
|---|---|
| Street Address | 16 DONCASTER AVE |
| City | WEST ISLIP |
| State | NY |
| Zip | 11795-1219 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | A |
| Legal Description | X2191532Y183697 T035H00000000 |
| Legal Block | 1000 |
| Legal Lot Number | 100 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | ISLIP |
| Census Block Group | 1 |
| Census Block | 1011 |
| Census Tract | 146705 |
16 Doncaster Ave is owned and occupied by an individual who bought it in March 2013.
Source: Suffolk County and Islip Town records, as of August 11, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 16 DONCASTER AVE, WEST ISLIP, NY 11795-1219 |
| 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 Sale | Mar 1, 2013 · Amount on File |
| Deed Sale | Mar 1, 2013 · Amount on File |
| Deed Book / Page | 12722 / 209 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Property Address | 16 DONCASTER AVE, WEST ISLIP, NY 11795-1219 |
| Transaction Type | Mortgage |
| Record Updated | Feb 27, 2024 |
| Name | Verified Name |
|---|
| Document Number | 0235240067 |
|---|---|
| Date | Jul 31, 2023 |
| Book Page | 23524/67 |
| Name | NATIONWIDE MORTGAGE BANKERS |
|---|
| Type | FHA Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 349 Months |
| Due | Aug 1, 2052 |
Source: Suffolk County and Islip Town assessment roll, as of August 11, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Suffolk County |
| County Subdivision | Islip Town |
| Unified School District | West Islip Union Free School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $35,000 Land $8,900 Building $26,100 | $492,958 (-) Land $125,352 Building $367,606 | |
| 2024 | $10,435.00 | $492,958 (+2.54%) Land $125,352 Building $367,606 | |
| 2023 | $35,000 Land $8,900 Building $26,100 | $480,769 Land $122,253 Building $358,516 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
FEMA maps place 16 Doncaster Ave in Zone X, an area of minimal flood risk, though there have been 4 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 | 4 in force |
| Nearby Flood Claims | 4 (1979–2014) |
| Claims Outside the SFHA | 2 of 4 |
| Most Recent Claim | Aug 2014 · rainfall accumulation |
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.
The area around 16 Doncaster Ave has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 472 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Fiber · Cable | 8,000 / 8,000 |
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| T-Mobile Fixed Wireless | 100 / 20 |
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