Suffolk County and Islip Town property record for 15 1st Ave, Central Islip, NY 11722
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.23 acres (10,019 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $400,000 (Jan 2023) |
| Tax Bill | $9,410 (2024) |
| Deeds & Mortgages | Jan 2023 Sale & Mortgage Mar 2017 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 472889 98.-3-61 |
| Primary APN | 472889 98.-3-61 |
|---|---|
| Alternative APNs |
|
| Lot Area | 10,019 sqft (0.23 acres) |
|---|---|
| Lot Dimensions | 200 ft deep x 50 ft wide |
| Account Number | 343380 |
|---|---|
| Street Address | 15 1ST AVE |
| City | CENTRAL ISLIP |
| State | NY |
| Zip | 11722-3009 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | A |
| Legal Description | EXECUTORS DEED |
| Legal Subdivision | JAMES SLATER |
| Legal Block | 8000 |
| Legal Lot Number | 300 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | ISLIP |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 146203 |
15 1st Ave is owned and occupied by two individuals who bought it in January 2023.
Source: Suffolk County and Islip Town records, as of August 11, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 15 1ST AVE, CENTRAL ISLIP, NY 11722-3009 |
| 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.
| Date | Document |
|---|---|
| Jan 24, 2023 | Deed, Transfer · Stand-Alone First Mortgage HOME POINT FINANCIAL CORPORATION |
| Mar 10, 2017 | Deed of Trust, Mortgage · FHA Mortgage FREEDOM MTG |
| Mar 10, 2017 | Loan Modification, Consolidation and Extension, Mortgage · FHA Mortgage FREEDOM MTG |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jan 24, 2023 · Amount on File |
| Deed Sale | Jan 24, 2023 · Amount on File |
| Prior Sale | Mar 9, 2006 · Amount on File |
| Deed Book / Page | 13186 / 61 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Recording Date | Jan 24, 2023 |
| Property Address | 15 1ST AVE, CENTRAL ISLIP, NY 11722-3009 |
| Document Number | 0131860061 |
| Book / Page | 13186 / 61 |
| Instrument Date | Jun 17, 2022 |
| Transaction Type | Transfer |
| Record Updated | Jan 23, 2024 |
| 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 | 100 TERRACE AVE APT 559, 559, HEMPSTEAD, NY 11550-2398 |
| Document Number | 0002347788 |
|---|---|
| Date | Jan 24, 2023 |
| Instrument | 23477/88 |
| Name | HOME POINT FINANCIAL CORPORATION |
|---|---|
| Type | Government Agency |
| Type | Stand-Alone First Mortgage |
|---|---|
| Amount | Amount on Record |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Property Address | 15 1ST AVE, CENTRAL ISLIP, NY 11722-3009 |
| Document Number | 0228060853 |
| Instrument Date | Mar 10, 2017 |
| Transaction Type | Mortgage |
| Record Updated | May 16, 2017 |
| Title Company | OLD REPUBLIC TITLE |
| Name | Verified Name |
|---|---|
| Address | 15 1ST AVE CENTRAL ISLIP NY 117223009, CENTRAL ISLIP, NY 11722-3009 |
| Document Number | 0228060853 |
|---|---|
| Date | Apr 11, 2017 |
| Book Page | 022806/000853 |
| Name | FREEDOM MTG |
|---|---|
| Type | Mortgage Company |
| Address | MOUNT LAUREL, NJ 08054 |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 300 Months |
| Due | Apr 10, 2042 |
| Document Type | Loan Modification, Consolidation and Extension |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Property Address | 15 1ST AVE, CENTRAL ISLIP, NY 11722-3009 |
| Document Number | 0228140762 |
| Instrument Date | Mar 10, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Jan 14, 2020 |
| Title Company | OLD REPUBLIC TITLE |
| Name | Verified Name |
|---|---|
| Address | 15 1ST AVE CENTRAL ISLIP NY 117223009, CENTRAL ISLIP, NY 11722-3009 |
| Document Number | 0228140762 |
|---|---|
| Date | May 4, 2017 |
| Book Page | 022814/000762 |
| Name | FREEDOM MTG |
|---|---|
| Type | Mortgage Company |
| Address | MOUNT LAUREL, NJ 08054 |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 300 Months |
| Due | May 3, 2042 |
| Rate Type | Fixed Rate |
|---|---|
| Rate | 3.87% |
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 | Central Islip Union Free School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $33,000 Land $6,900 Building $26,100 | $464,789 (-) Land $97,183 Building $367,606 | |
| 2024 | $9,410.00 | $464,789 (+2.54%) Land $97,183 Building $367,606 | |
| 2023 | $33,000 (-) Land $6,900 Building $26,100 | $453,296 (+13.74%) Land $94,780 Building $358,516 | |
| 2022 | Homeowner's exemption | $33,000 Land $6,900 Building $26,100 | $398,550 Land $83,333 Building $315,217 |
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 15 1st Ave in Zone X, an area of minimal flood risk.
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 | 1 in force |
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 15 1st 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 396 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 |
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