Suffolk County and Islip Town property record for 26 Duffy Ct, Central Islip, NY 11722
| Property Type | Single Family Home |
|---|---|
| Details | 1,088 sqft · built 1950 |
| Lot Size | 0.15 acres (6,534 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $460,000 (May 2023) |
| Tax Bill | $4,835 (2024) |
| Deeds & Mortgages | May 2023 Sale & Mortgage Aug 2022 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 472889 121.-1-42 |
| Primary APN | 472889 121.-1-42 |
|---|---|
| Alternative APNs |
|
| Building Area | 1,088 sqft Living Area |
|---|---|
| 1st Floor Area | 1,088 sqft |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 1950 |
| Lot Area | 6,534 sqft (0.15 acres) |
| Lot Width | 54 ft Width |
| Account Number | 344190 |
|---|---|
| Street Address | 26 DUFFY CT |
| City | CENTRAL ISLIP |
| State | NY |
| Zip | 11722-3006 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | A |
| Legal Description | EDZ X2222517Y206212 T024H00000000 |
| Legal Subdivision | MAP SLATER PARK |
| Legal Block | 1000 |
| Legal Lot Number | 100 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | ISLIP |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 146203 |
26 Duffy Ct is owned and occupied by two individuals who bought it in May 2023.
Source: Suffolk County and Islip Town records, as of October 21, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 26 DUFFY CT, CENTRAL ISLIP, NY 11722-3006 |
| 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 |
|---|---|
| May 24, 2023 | Deed, Transfer · FHA Mortgage NATIONWIDE MORTGAGE BANKERS |
| Aug 11, 2022 | Deed, Transfer |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 24, 2023 · Amount on File |
| Deed Sale | May 24, 2023 · Amount on File |
| Prior Sale | Aug 11, 2022 · Amount on File |
| Deed Book / Page | 13202 / 826 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Recording Date | May 24, 2023 |
| Property Address | 26 DUFFY CT, CENTRAL ISLIP, NY 11722-3006 |
| Document Number | 0132020826 |
| Book / Page | 13202 / 826 |
| Instrument Date | Apr 5, 2023 |
| Transaction Type | Transfer |
| Record Updated | Feb 20, 2024 |
| Title Company | FIDELITY NATIONAL TITLE MA, 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 |
|---|---|
| Address | 26 HELMIG ST, BRENTWOOD, NY 11717-6704 |
| Document Number | 0023509169 |
|---|---|
| Date | May 24, 2023 |
| Instrument | 23509/169 |
| Name | NATIONWIDE MORTGAGE BANKERS |
|---|
| Type | FHA Mortgage |
|---|---|
| Amount | Amount on Record |
| Document Type | Deed |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Recording Date | Aug 11, 2022 |
| Property Address | 26 DUFFY CT, CENTRAL ISLIP, NY 11722-3006 |
| Document Number | 0131680733 |
| Book / Page | 13168 / 733 |
| Instrument Date | May 24, 2022 |
| Transaction Type | Transfer |
| Record Updated | Nov 21, 2023 |
| Amount | Amount on Record |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 62 FRANKLIN AVE, MASTIC, NY 11950-2613 |
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 | $22,800 Land $3,900 Building $18,900 | $321,127 (-) Land $54,930 Building $266,197 | |
| 2024 | $4,835.00 | $321,127 (+31.34%) Land $54,930 Building $266,197 | |
| 2023 | $17,800 (-) Land $3,900 Building $13,900 | $244,505 (+13.74%) Land $53,571 Building $190,934 | |
| 2022 | Homeowner's exemption | $17,800 Land $3,900 Building $13,900 | $214,975 Land $47,101 Building $167,874 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
FEMA maps place 26 Duffy Ct 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 26 Duffy Ct 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 94% of the US · lower than 93% 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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