Suffolk County and Islip Town property record for 58 Avondale Dr, Islip, NY 11751
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.27 acres (11,761 sqft) |
| Owner | Trust Name on File |
| Last Sale | $395,000 (Jan 2004) |
| Tax Bill | $18,172 (2024) |
| Deeds & Mortgages | Aug 2021 Refinance Mar 2019 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 472889 397.-1-50 |
| Primary APN | 472889 397.-1-50 |
|---|---|
| Alternative APNs |
|
| Lot Area | 11,761 sqft (0.27 acres) |
|---|---|
| Lot Width | 90 ft Width |
| Account Number | 604380 |
|---|---|
| Street Address | 58 AVONDALE DR |
| City | ISLIP |
| State | NY |
| Zip | 11751-4402 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | A |
| Legal Description | X2219558Y182805 T059H00000000 |
| Legal Block | 7000 |
| Legal Lot Number | 100 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | ISLIP |
| Census Block Group | 1 |
| Census Block | 1015 |
| Census Tract | 147402 |
58 Avondale Dr is owner-occupied and held in a trust since January 2004.
Source: Suffolk County and Islip Town records, as of August 11, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 58 AVONDALE DR, ISLIP, NY 11751-4402 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Living Trust |
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 |
|---|---|
| Aug 27, 2021 | Deed of Trust, Mortgage · Stand-Alone Refinance TEACHERS FCU |
| Mar 28, 2019 | Quit Claim Deed, Transfer NOT AVAILABLE |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jan 31, 2004 · Amount on File |
| Deed Sale | Jan 31, 2004 · Amount on File |
| Deed Book / Page | 12298 / 548 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Property Address | 58 AVONDALE DR, ISLIP, NY 11751-4402 |
| Transaction Type | Mortgage |
| Record Updated | Oct 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0233180478 |
|---|---|
| Date | Aug 27, 2021 |
| Book Page | 23318/478 |
| Instrument | DM031600 |
| Name | TEACHERS FCU |
|---|---|
| Type | Credit Union |
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Sep 1, 2051 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Recording Date | Mar 28, 2019 |
| Property Address | 58 AVONDALE DR, ISLIP, NY 11751-4402 |
| Document Number | 0130060206 |
| Book / Page | 013006 / 000206 |
| Instrument Date | Feb 24, 2019 |
| Transaction Type | Transfer |
| Record Updated | Apr 29, 2019 |
| Title Company | NOT AVAILABLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 58 AVONDALE DR ISLIP NY 117514402, ISLIP, NY 11751-4402 |
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 | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $62,000 Land $13,800 Building $48,200 | $873,239 (-) Land $194,366 Building $678,873 | |
| 2024 | $18,172.00 | $873,239 (+2.54%) Land $194,366 Building $678,873 | |
| 2023 | $62,000 Land $13,800 Building $48,200 | $851,648 Land $189,560 Building $662,088 |
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 58 Avondale Dr 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.
The area around 58 Avondale Dr 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 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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