Suffolk County and Islip Town property record for 40 Sequams Way, West Islip, NY 11795
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.45 acres (19,602 sqft) |
| Owner | Individual Name on File |
| Last Sale | $1,400,000 (Jun 2024) |
| Deeds & Mortgages | Dec 2023 Line of Credit Jun 2024 Sale & Mortgage |
| Flood Zone | Zone AE (high risk) |
| APN | 472889 476.-3-6.1 |
| Primary APN | 472889 476.-3-6.1 |
|---|---|
| Alternative APNs |
|
| Lot Area | 19,602 sqft (0.45 acres) |
|---|---|
| Lot Width | 160 ft Width |
| Account Number | 633331 |
|---|---|
| Street Address | 40 SEQUAMS WAY |
| City | WEST ISLIP |
| State | NY |
| Zip | 11795-4528 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | A |
| Legal Description | T052H00000000 |
| Legal Block | 6000 |
| Legal Lot Number | 300 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | ISLIP |
| Census Block Group | 1 |
| Census Block | 1013 |
| Census Tract | 146902 |
40 Sequams Way is owned by an individual who bought it in June 2024.
Source: Suffolk County and Islip Town records, as of August 11, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 25 CLIFFORD BLVD, HAUPPAUGE, NY 11788-2504 |
| 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 |
|---|---|
| Dec 11, 2023 | Deed of Trust, Mortgage · Line of Credit CITIZENS BANK |
| Jun 11, 2024 | Deed, Transfer · Stand-Alone First Mortgage NOVUS HOME MORTGAGE |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 11, 2024 · Amount on File |
| Deed Sale | Jun 11, 2024 · Amount on File |
| Deed Book / Page | 13252 / 294 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Property Address | 40 SEQUAMS WAY, WEST ISLIP, NY 11795-4528 |
| Transaction Type | Mortgage |
| Record Updated | Apr 3, 2026 |
| Name | Verified Name |
|---|
| Document Number | 0235540233 |
|---|---|
| Date | Dec 11, 2023 |
| Book Page | 23554/233 |
| Name | CITIZENS BANK |
|---|---|
| Type | Bank |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 289 Months |
| Due | Jan 1, 2048 |
| Rate Type | Adjustable Rate |
|---|
| Document Type | Deed |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Recording Date | Jun 11, 2024 |
| Property Address | 40 SEQUAMS WAY, WEST ISLIP, NY 11795-4528 |
| Document Number | 0132520294 |
| Book / Page | 13252 / 294 |
| Instrument Date | May 10, 2024 |
| Transaction Type | Transfer |
| Record Updated | Apr 3, 2026 |
| Title Company | FIRST AMERICAN TITLE |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 25 CLIFFORD BLVD, HAUPPAUGE, NY 11788-2504 |
| Document Number | 0023592257 |
|---|---|
| Date | Jun 11, 2024 |
| Instrument | 23592/257 |
| Name | NOVUS HOME MORTGAGE |
|---|
| Type | Stand-Alone First Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jul 1, 2054 |
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 | Assessed Value | Assessed Market Value |
|---|---|---|
| 2025 | $59,000 Land $16,100 Building $42,900 | |
| 2024 | $830,986 (+2.54%) Land $226,761 Building $604,225 | |
| 2023 | $59,000 Land $16,100 Building $42,900 | $810,440 Land $221,154 Building $589,286 |
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 40 Sequams Way in Zone AE, a high-risk flood area; flood insurance is required for federally backed loans.
Source: FEMA National Flood Hazard Layer, effective September 18, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | 5.0 ft |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on File median of 273 policies |
| Nearby Flood Policies | 273 in force |
| Nearby Flood Claims | 592 (1978–2025) |
| Claims Outside the SFHA | 119 of 592 |
| Most Recent Claim | Oct 2025 · tidal / storm surge |
| Claims by Event |
|
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 40 Sequams Way 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 355 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Fiber · Cable | 8,000 / 8,000 |
| Verizon Fiber | 2,300 / 2,300 |
| T-Mobile Fixed Wireless | 100 / 20 |
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