Suffolk County and Islip Town property record for 156 Powell Ave, Central Islip, NY 11722
| Property Type | Duplex |
|---|---|
| Details | 2,144 sqft · built 1961 |
| Lot Size | 0.25 acres (10,890 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $255,000 (Dec 2016) |
| Tax Bill | $9,774 (2024) |
| Deeds & Mortgages | Feb 2022 Refinance Aug 2018 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 472889 79.-3-77 |
| Primary APN | 472889 79.-3-77 |
|---|---|
| Alternative APNs |
|
| Building Area | 2,144 sqft Living Area |
|---|---|
| 1st Floor Area | 1,184 sqft |
| Year Built | Built 1961 |
|---|---|
| Effective Year Built | Effective 1961 |
| Architectural Style | Duplex Single |
| Lot Area | 10,890 sqft (0.25 acres) |
| Lot Width | 107 ft Width |
| Garage Type | Attached |
| Garage Area | 275 sqft |
| Account Number | 759286 |
|---|---|
| Street Address | 156 POWELL AVE |
| City | CENTRAL ISLIP |
| State | NY |
| Zip | 11722-2500 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | A |
| Legal Description | X2224613Y209491 T012H00000000 |
| Legal Subdivision | HEATHERWOOD |
| Legal Block | 9000 |
| Legal Lot Number | 300 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | ISLIP |
| Census Block Group | 1 |
| Census Block | 1007 |
| Census Tract | 145706 |
156 Powell Ave, a duplex, is owned and occupied by two individuals who bought it in December 2016.
Source: Suffolk County and Islip Town records, as of August 11, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 156 POWELL AVE, CENTRAL ISLIP, NY 11722-2500 |
| 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 |
|---|---|
| Feb 4, 2022 | Deed of Trust, Mortgage · Stand-Alone Refinance FEDERAL SAVINGS BANK |
| Aug 24, 2018 | Quit Claim Deed, Transfer Quitclaim |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Dec 6, 2016 · Amount on File |
| Deed Sale | Dec 6, 2016 · Amount on File |
| Deed Book / Page | 12891 / 131 |
| Prior Transfer Date | Oct 31, 2002 |
| Prior Transfer Doc | 0122240597 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Property Address | 156 POWELL AVE, CENTRAL ISLIP, NY 11722-2500 |
| Transaction Type | Mortgage |
| Record Updated | Feb 23, 2024 |
| Name | Verified Name |
|---|
| Document Number | 0233770092 |
|---|---|
| Date | Feb 4, 2022 |
| Book Page | 23377/92 |
| Instrument | DM063462 |
| Name | FEDERAL SAVINGS BANK |
|---|---|
| Type | Bank |
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount on Record |
| Term | 241 Months |
| Due | Mar 1, 2042 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Recording Date | Aug 24, 2018 |
| Property Address | 156 POWELL AVE, CENTRAL ISLIP, NY 11722-2500 |
| Document Number | 0129750293 |
| Book / Page | 012975 / 000293 |
| Instrument Date | Aug 15, 2018 |
| Transaction Type | Transfer |
| Record Updated | Oct 29, 2018 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 156 POWELL AVE CENTRAL ISLIP NY 117222500, CENTRAL ISLIP, NY 11722-2500 |
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 | $29,700 Land $7,000 Building $22,700 | $418,310 (-) Land $98,592 Building $319,718 | |
| 2024 | $9,774.00 | $418,310 (+2.54%) Land $98,592 Building $319,718 | |
| 2023 | $29,700 Land $7,000 Building $22,700 | $407,967 Land $96,154 Building $311,813 |
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 156 Powell Ave 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 | 3 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 156 Powell Ave 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 95% of the US · lower than 94% 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 276 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 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures