Suffolk County and Islip Town property record for 20 Haynes Ave, West Islip, NY 11795
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.25 acres (10,890 sqft) |
| Owner | Individual Name on File |
| Last Sale | $612,000 (Apr 2025) |
| Tax Bill | $8,412 (2024) |
| Deeds & Mortgages | May 2021 Refinance Oct 2018 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 472889 311.-1-73 |
| Primary APN | 472889 311.-1-73 |
|---|---|
| Alternative APNs |
|
| Lot Area | 10,890 sqft (0.25 acres) |
|---|---|
| Lot Dimensions | 150 ft deep x 75 ft wide |
| Account Number | 655980 |
|---|---|
| Street Address | 20 HAYNES AVE |
| City | WEST ISLIP |
| State | NY |
| Zip | 11795-1021 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | A |
| Legal Description | X2192284Y186293 T015H00000000 |
| Legal Subdivision | MAP CAUSEWAY ACRES SECTION #2 |
| Legal Block | 1000 |
| Legal Lot Number | 100 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | ISLIP |
| Census Block Group | 2 |
| Census Block | 2014 |
| Census Tract | 146704 |
20 Haynes Ave is owned by an individual who bought it in April 2025.
Source: Suffolk County and Islip Town records, as of August 11, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 22055 46TH AVE, BAYSIDE, NY 11361-3601 |
| Owner Type | Individual |
| Vesting | Individual(s) |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| May 3, 2021 | Deed of Trust, Mortgage · Stand-Alone Refinance MR COOPER |
| Oct 17, 2018 | Deed of Trust, Mortgage · VA Mortgage MR COOPER |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Apr 15, 2025 · Amount on File |
| Deed Sale | Apr 15, 2025 · Amount on File |
| Prior Sale | Oct 11, 2006 · Amount on File |
| Deed Book / Page | 13291 / 351 |
| Prior Transfer Date | Sep 30, 1997 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Property Address | 20 HAYNES AVE, WEST ISLIP, NY 11795-1021 |
| Transaction Type | Mortgage |
| Record Updated | Jun 15, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0232680933 |
|---|---|
| Date | May 3, 2021 |
| Book Page | 23268/933 |
| Instrument | DM007480 |
| Name | MR COOPER |
|---|
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount on Record |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Property Address | 20 HAYNES AVE, WEST ISLIP, NY 11795-1021 |
| Document Number | 0229710715 |
| Instrument Date | Oct 17, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Dec 17, 2018 |
| Name | Verified Name |
|---|---|
| Address | 20 HAYNES AVE WEST ISLIP NY 117951021, WEST ISLIP, NY 11795-1021 |
| Document Number | 0229710715 |
|---|---|
| Date | Oct 23, 2018 |
| Book Page | 022971/000715 |
| Name | MR COOPER |
|---|---|
| Address | 8950 CYPRESS WATERS BLVD, COPPELL, TX 75019-4620 |
| Type | VA Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Oct 22, 2048 |
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 | $33,400 Land $7,500 Building $25,900 | $470,423 (-) Land $105,634 Building $364,789 | |
| 2024 | $8,412.00 | $470,423 (+2.54%) Land $105,634 Building $364,789 | |
| 2023 | $33,400 Land $7,500 Building $25,900 | $458,791 Land $103,022 Building $355,769 |
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 20 Haynes Ave in Zone X, an area of minimal flood risk, though there have been 3 flood claims nearby since 1998.
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 | 5 in force |
| Nearby Flood Claims | 3 (1998–2010) |
| Claims Outside the SFHA | 3 of 3 |
| Most Recent Claim | Mar 2010 · Severe Storms 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.
Wildfire risk around 20 Haynes Ave 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 98% of the US · lower than 97.9% 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 486 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 |
May also be available: Frontier.
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