Suffolk County and Islip Town property record for 18 Duffy Ct, Central Islip, NY 11722
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.18 acres (7,841 sqft) |
| Owner | Company Name on File |
| Last Sale | $375,000 (Jun 2025) |
| Deeds & Mortgages | Jul 2026 Mortgage Oct 2022 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 472889 121.-1-19 |
| Primary APN | 472889 121.-1-19 |
|---|---|
| Alternative APNs |
|
| Lot Area | 7,841 sqft (0.18 acres) |
|---|---|
| Lot Width | 55 ft Width |
| Account Number | 344150 |
|---|---|
| Street Address | 18 DUFFY CT |
| City | NORTHPORT |
| State | NY |
| Zip | 11768 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | A |
| Legal Description | EDZ X2222454Y206429 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 |
18 Duffy Ct is owned by a company that bought it in June 2025.
Source: Suffolk County and Islip Town records, as of September 9, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 843 RENINSULA RD, HEMPSTEAD, NY 11550 |
| Owner Type | Company |
| Vesting | Corporation |
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 |
|---|---|
| Jul 31, 2026 | Deed of Trust, Mortgage HOME LOAN CENTER INC |
| Oct 26, 2022 | Deed, Transfer · Commercial Mortgage LOANDEPOT.COM LLC |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 23, 2025 · Amount on File |
| Deed Sale | Jun 23, 2025 · Amount on File |
| Prior Sale | Oct 26, 2022 · Amount on File |
| Deed Book / Page | 13298 / 850 |
| Prior Transfer Date | Nov 10, 1995 |
| Prior Transfer Doc | 1175000697 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Recording Date | Jul 31, 2026 |
| Property Address | 18 DUFFY CT, CENTRAL ISLIP, NY 11722-3006 |
| Document Number | 2374000125 |
| Book / Page | 23742 / 125 |
| Instrument Date | Feb 11, 2026 |
| Transaction Type | Mortgage |
| Record Updated | Sep 9, 2026 |
| Name | Verified Name |
|---|---|
| Address | 18 DUFFY CT, CENTRAL ISLIP, NY 11722-3006 |
| Document Number | 2374000125, |
|---|---|
| Date | Jul 31, 2026 |
| Book Page | 23742/125 |
| Name | HOME LOAN CENTER INC |
|---|
| Amount | Amount on Record |
|---|---|
| Term | 360 Months |
| Due | Aug 1, 2056 |
| Max Rate | -1% |
|---|
| Document Type | Deed |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Recording Date | Oct 26, 2022 |
| Property Address | 18 DUFFY CT, CENTRAL ISLIP, NY 11722-3006 |
| Document Number | 0131740847 |
| Book / Page | 13174 / 847 |
| Instrument Date | Sep 9, 2022 |
| Transaction Type | Transfer |
| Record Updated | Dec 19, 2023 |
| Amount | Amount on Record |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 306 WEYMOUTH ST, DIX HILLS, NY 11746-7039 |
| Document Number | 0023457935 |
|---|---|
| Date | Oct 26, 2022 |
| Instrument | 23457/935 |
| Name | LOANDEPOT.COM LLC |
|---|---|
| Type | Mortgage Company |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount on Record |
| Document Number | 0234570936 |
|---|---|
| Date | Oct 26, 2022 |
| Book Page | 23457/936 |
| Name | LOANDEPOT.COM LLC |
|---|---|
| Type | Mortgage Company |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount on Record |
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 | Assessed Value | Assessed Market Value |
|---|---|---|
| 2025 | $17,350 Land $4,100 Building $13,250 | |
| 2024 | $244,366 (+2.54%) Land $57,746 Building $186,620 | |
| 2023 | $17,350 (-) Land $4,100 Building $13,250 | $238,324 (+13.74%) Land $56,319 Building $182,005 |
| 2022 | $17,350 Land $4,100 Building $13,250 | $209,541 Land $49,517 Building $160,024 |
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 18 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 18 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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