Suffolk County and Islip Town property record for 345 Ackerman St, Central Islip, NY 11722 · Last verified August 2026
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.23 acres (10,019 sqft) |
| Owner | Individual Name on File |
| Last Sale | $292,500 (Mar 2015) |
| Tax Bill | $12,119 (2024) |
| Deeds & Mortgages | Dec 2019 Refinance |
| Flood Zone | Zone X (minimal risk) |
| APN | 472889 141.-4-36 |
| Primary APN | 472889 141.-4-36 |
|---|---|
| Alternative APNs |
|
| Lot Area | 10,019 sqft (0.23 acres) |
|---|---|
| Lot Dimensions | 100 ft deep x 100 ft wide |
| Account Number | 383200 |
|---|---|
| Street Address | 345 ACKERMAN ST |
| City | CENTRAL ISLIP |
| State | NY |
| Zip | 11722-3701 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | EDZ X2221709Y204475 T024H00000000 |
| Legal Subdivision | BRIGHRSIDES |
| Legal Block | 1000 |
| Legal Lot Number | 400 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | ISLIP |
| Census Block Group | 1 |
| Census Block | 1011 |
| Census Tract | 146203 |
Source: Suffolk County and Islip Town records · APN 472889 141.-4-36
Assessment roll updated August 11, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 345 ACKERMAN ST, CENTRAL ISLIP, NY 11722-3701 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Mar 10, 2015 · Amount on Record |
| Deed Sale | Mar 10, 2015 · Amount on Record |
| Prior Sale | Oct 18, 2013 · Amount on Record |
| Deed Book / Page | 12809 / 708 |
| Prior Transfer Date | Jan 13, 2003 |
| Prior Transfer Doc | 1224000494 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Property Address | 345 ACKERMAN ST, CENTRAL ISLIP, NY 11722-3701 |
| Transaction Type | Mortgage |
| Record Updated | Jun 23, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0230840376 |
|---|---|
| Date | Dec 03, 2019 |
| Book Page | 23084/376 |
| Instrument | DK030639 |
| Name | FEDERAL SAVINGS BANK |
|---|---|
| Type | Bank |
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount Recorded |
| Term | 349 Months |
| Due | Jan 01, 2049 |
Source: Suffolk County and Islip Town records · Assessment roll updated August 11, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | New York |
| County | Suffolk County |
| County Subdivision | Islip Town |
| Unified School District | Central Islip Union Free School District (PK - 12) |
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.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $42,000 (-) Land $4,900 Building $37,100 | $591,549 (-) Land $69,014 Building $522,535 | |
| 2024 | $12,119.00 | $591,549 (+2.54%) Land $69,014 Building $522,535 | |
| 2023 | $42,000 (-) Land $4,900 Building $37,100 | $576,923 (+13.74%) Land $67,308 Building $509,615 | |
| 2022 | Homeowner's exemption | $42,000 Land $4,900 Building $37,100 | $507,247 Land $59,179 Building $448,068 |
Source: FEMA National Flood Hazard Layer, Suffolk County (36103C), updated September 18, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 361031462031, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearby Flood Policies | 1 in force |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
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.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 396 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Optimum Communications | Fiber | 8,000 / 8,000 |
| Verizon | Fiber | 2,300 / 2,300 |
| Optimum Communications | Cable | 940 / 35 |
Availability varies by address; speeds are provider-advertised maximums, not measured.
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