Suffolk County and Islip Town property record for 39 Maddox Ave, Islip, NY 11751
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.17 acres (7,405 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $365,000 (Aug 2002) |
| Tax Bill | $12,904 (2024) |
| Deeds & Mortgages | Dec 2021 Mortgage Dec 2019 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 472889 343.-2-80.11 |
| Primary APN | 472889 343.-2-80.11 |
|---|---|
| Alternative APNs |
|
| Lot Area | 7,405 sqft (0.17 acres) |
|---|---|
| Lot Dimensions | 100 ft deep x 75 ft wide |
| Street Address | 39 MADDOX AVE |
|---|---|
| City | ISLIP |
| State | NY |
| Zip | 11751-2905 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | B |
| Legal Description | T044H00000000 |
| Legal Block | 3000 |
| Legal Lot Number | 200 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | ISLIP |
| Census Block Group | 3 |
| Census Block | 3028 |
| Census Tract | 147401 |
39 Maddox Ave is owned and occupied by two individuals who bought it in August 2002.
Source: Suffolk County and Islip Town records, as of August 11, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 39 MADDOX AVE, ISLIP, NY 11751-2905 |
| 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 |
|---|---|
| Dec 10, 2021 | Deed of Trust, Mortgage · FHA Mortgage SECRETARY HOUSING URBAN DEVELOPMENT |
| Dec 17, 2019 | Deed of Trust, Mortgage · FHA Mortgage EQUITY NOW |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 26, 2002 · Amount on File |
| Deed Sale | Aug 26, 2002 · Amount on File |
| Prior Sale | Nov 28, 2000 · Amount on File |
| Deed Book / Page | 12205 / 512 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Property Address | 39 MADDOX AVE, ISLIP, NY 11751-2905 |
| Transaction Type | Mortgage |
| Record Updated | Jan 18, 2022 |
| Name | Verified Name |
|---|
| Document Number | 0233540593 |
|---|---|
| Date | Dec 10, 2021 |
| Book Page | 23354/593 |
| Instrument | DM050839 |
| Name | SECRETARY HOUSING URBAN DEVELOPMENT |
|---|---|
| Type | Government Agency |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 325 Months |
| Due | Jan 1, 2049 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Property Address | 39 MADDOX AVE, ISLIP, NY 11751-2905 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0230890462 |
|---|---|
| Date | Dec 17, 2019 |
| Book Page | 23089/462 |
| Instrument | DK032973 |
| Name | EQUITY NOW |
|---|---|
| Type | Mortgage Company |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 349 Months |
| Due | Jan 1, 2049 |
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 | $42,600 Land $6,700 Building $35,900 | $600,000 (-) Land $94,366 Building $505,634 | |
| 2024 | $12,904.00 | $600,000 (+2.54%) Land $94,366 Building $505,634 | |
| 2023 | $42,600 Land $6,700 Building $35,900 | $585,165 Land $92,033 Building $493,132 |
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 39 Maddox Ave in Zone X, an area of minimal flood risk, though there have been 13 flood claims nearby since 1978.
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 10 policies |
| Nearby Flood Policies | 10 in force |
| Nearby Flood Claims | 13 (1978–2014) |
| Claims Outside the SFHA | 12 of 13 |
| Most Recent Claim | Aug 2014 · rainfall accumulation |
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 39 Maddox Ave 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 326 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Fiber · Cable | 8,000 / 8,000 |
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| T-Mobile Fixed Wireless | 100 / 20 |
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