Suffolk County and Islip Town property record for 545 Islip Ave, Islip, NY 11751 · Last verified August 2026
| Property Type | Multi-Family Dwellings |
|---|---|
| Details | 1,262 sqft · built 1926 |
| Lot Size | 0.4 acres (17,424 sqft) |
| Owner | Company Name on File |
| Last Sale | $400,000 (Jan 2022) |
| Tax Bill | $12,103 (2024) |
| Deeds & Mortgages | Sep 2023 Refinance Jan 2022 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 472889 250.-2-61.1 |
| Primary APN | 472889 250.-2-61.1 |
|---|---|
| Alternative APNs |
|
| Building Area | 1,262 sqft Living Area |
|---|---|
| 1st Floor Area | 1,262 sqft |
| Year Built | Built 1926 |
|---|---|
| Effective Year Built | Effective 1926 |
| Architectural Style | Multi-Family |
| Lot Area | 17,424 sqft (0.4 acres) |
| Lot Width | 75 ft Width |
| Street Address | 545 ISLIP AVE |
|---|---|
| City | ISLIP |
| State | NY |
| Zip | 11751-1501 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Multi-Family Dwellings |
| Legal Description | T045H00000000 |
| Legal Block | 0002 |
| Legal Lot Number | 200 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | ISLIP |
| Census Block Group | 2 |
| Census Block | 2002 |
| Census Tract | 146206 |
Source: Suffolk County and Islip Town records · APN 472889 250.-2-61.1
Assessment roll updated August 11, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 377 LOCUST ST, CENTRAL ISLIP, NY 11722-4832 |
| Owner Type | Company |
| Vesting | Company |
| Date | Document |
|---|---|
| Sep 18, 2023 | Deed of Trust, Mortgage · Stand-Alone Refinance LOAN FUNDER LLC |
| Jan 12, 2022 | Deed, Transfer · Stand-Alone First Mortgage CARRINGTON MORTGAGE SERVICES LLC |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jan 12, 2022 · Amount on Record |
| Deed Sale | Jan 12, 2022 · Amount on Record |
| Prior Sale | May 31, 2006 · Amount on Record |
| Deed Book / Page | 13138 / 292 |
| Prior Transfer Date | Aug 20, 2002 |
| Prior Transfer Doc | 1221000390 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Property Address | 545 ISLIP AVE, ISLIP, NY 11751-1501 |
| Transaction Type | Mortgage |
| Record Updated | Mar 12, 2024 |
| Name | Verified Name |
|---|
| Document Number | 0235350957 |
|---|---|
| Date | Sep 18, 2023 |
| Book Page | 23535/957 |
| Name | LOAN FUNDER LLC |
|---|
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount Recorded |
| Document Type | Deed |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Recording Date | Jan 12, 2022 |
| Property Address | 545 ISLIP AVE, ISLIP, NY 11751-1501 |
| Document Number | 0131380292 |
| Book / Page | 13138 / 292 |
| Instrument Date | Dec 16, 2021 |
| Transaction Type | Transfer |
| Record Updated | Mar 01, 2022 |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 377 LOCUST ST, CENTRAL ISLIP, NY 11722-4832 |
| Document Number | 00DM058070 |
|---|---|
| Date | Jan 12, 2022 |
| Instrument | DM058070 |
| Name | CARRINGTON MORTGAGE SERVICES LLC |
|---|---|
| Type | Mortgage Company |
| Type | Stand-Alone First Mortgage |
|---|---|
| Amount | Amount Recorded |
Source: Suffolk County and Islip Town records · Assessment roll updated August 11, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | New York |
| County | Suffolk County |
| County Subdivision | Islip Town |
| Unified School District | Islip Union Free School District (KG - 12) |
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.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $35,800 (-) Land $9,700 Building $26,100 | $504,226 (-) Land $136,620 Building $367,606 | |
| 2024 | $12,103.00 | $504,226 (+2.54%) Land $136,620 Building $367,606 | |
| 2023 | $35,800 Land $9,700 Building $26,100 | $491,758 Land $133,242 Building $358,516 |
Source: FEMA National Flood Hazard Layer, Suffolk County (36103C), updated September 18, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
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