Suffolk County and Islip Town property record for 117 Union Ave, Islip, NY 11751
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.34 acres (14,810 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $867,000 (May 2026) |
| Deeds & Mortgages | May 2026 Sale & Mortgage Jun 2019 Refinance |
| Flood Zone | Zone X (minimal risk) |
| APN | 472889 396.-5-3 |
| Primary APN | 472889 396.-5-3 |
|---|---|
| Alternative APNs |
|
| Lot Area | 14,810 sqft (0.34 acres) |
|---|---|
| Lot Width | 93 ft Width |
| Account Number | 033221 |
|---|---|
| Street Address | 117 UNION AVE |
| City | ISLIP |
| State | NY |
| Zip | 11751-4314 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | B |
| Legal Description | X2218265Y183061 T059H00000000 |
| Legal Block | 6000 |
| Legal Lot Number | 500 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | ISLIP |
| Census Block Group | 1 |
| Census Block | 1014 |
| Census Tract | 147402 |
117 Union Ave is owned by two individuals who bought it in May 2026.
Source: Suffolk County and Islip Town records, as of August 11, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 87101 CIRCLE DR, CENTRAL ISLIP, NY 11722-5212 |
| Owner Type | Individual |
| Vesting | Joint Tenants with Right of Survivorship |
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 22, 2026 | Deed, Transfer · Stand-Alone First Mortgage CONTOUR MORTGAGE CORPORATION |
| Jun 21, 2019 | Deed of Trust, Mortgage · Stand-Alone Refinance JPMORGAN CHASE BANK NA |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 22, 2026 · Amount on File |
| Deed Sale | May 22, 2026 · Amount on File |
| Prior Sale | Oct 28, 2016 · Amount on File |
| Deed Book / Page | 13337 / 467 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Recording Date | May 22, 2026 |
| Property Address | 117 UNION AVE, ISLIP, NY 11751-4314 |
| Document Number | 1333000467 |
| Book / Page | 13337 / 467 |
| Instrument Date | Feb 3, 2026 |
| Transaction Type | Transfer |
| Record Updated | Jul 7, 2026 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE (AKA |
| 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 |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Date | May 22, 2026 |
|---|
| Name | CONTOUR MORTGAGE CORPORATION |
|---|
| Type | Stand-Alone First Mortgage |
|---|---|
| Amount | Amount on Record |
| Rate | 6.37% |
|---|---|
| Max Rate | -1% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Property Address | 117 UNION AVE, ISLIP, NY 11751-4314 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0230360845 |
|---|---|
| Date | Jun 21, 2019 |
| Book Page | 23036/845 |
| Name | JPMORGAN CHASE BANK NA |
|---|---|
| Type | Bank |
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount on Record |
| Term | 349 Months |
| Due | Jul 1, 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 | Islip Union Free School District (KG - 12) |
| Year | Assessed Value | Assessed Market Value |
|---|---|---|
| 2025 | $43,000 Land $13,100 Building $29,900 | |
| 2024 | $605,634 (+2.54%) Land $184,507 Building $421,127 | |
| 2023 | $43,000 Land $13,100 Building $29,900 | $590,659 Land $179,945 Building $410,714 |
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 117 Union Ave in Zone X, an area of minimal flood risk, though there have been 19 flood claims nearby since 1980.
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 |
| Flood Insurance Cost | Premium on File median of 40 policies |
| Nearby Flood Policies | 40 in force |
| Nearby Flood Claims | 19 (1980–2023) |
| Claims Outside the SFHA | 18 of 19 |
| Most Recent Claim | Jul 2023 · rainfall accumulation |
| 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.
Wildfire risk around 117 Union 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 357 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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