Suffolk County and Islip Town property record for 491 Smith St, Central Islip, NY 11722
| Property Type | Single Family Home |
|---|---|
| Details | 1,087 sqft · built 1957 |
| Lot Size | 0.17 acres (7,405 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $99,500 (Aug 1999) |
| Tax Bill | $6,426 (2024) |
| Deeds & Mortgages | Aug 2021 Sale Jan 2018 Loan Modification |
| Flood Zone | Zone X (minimal risk) |
| APN | 472889 142.-1-116 |
| Primary APN | 472889 142.-1-116 |
|---|---|
| Alternative APNs |
|
| Building Area | 1,087 sqft Living Area |
|---|---|
| 1st Floor Area | 725 sqft |
| Year Built | Built 1957 |
|---|---|
| Effective Year Built | Effective 1957 |
| Lot Area | 7,405 sqft (0.17 acres) |
| Lot Dimensions | 95 ft deep x 79 ft wide |
| Garage Type | Attached |
| Garage Area | 220 sqft |
| Account Number | 385990 |
|---|---|
| Street Address | 491 SMITH ST |
| City | CENTRAL ISLIP |
| State | NY |
| Zip | 11722-3723 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | B |
| Legal Description | EDZ X2222899Y204060 T024H00000000 |
| Legal Subdivision | MAP BRIGHTSIDES |
| Legal Block | 2000 |
| Legal Lot Number | 100 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | ISLIP |
| Census Block Group | 1 |
| Census Block | 1015 |
| Census Tract | 146203 |
Source: Suffolk County and Islip Town records, as of October 12, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 491 SMITH ST, CENTRAL ISLIP, NY 11722-3723 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Aug 30, 2021 | Deed, Transfer |
| Jan 10, 2018 | Loan Modification, Consolidation and Extension, Mortgage · Conventional Mortgage GREEN TREE SVCNG LLC |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 4, 1999 · Amount on Record |
| Deed Sale | Aug 4, 1999 · Amount on Record |
| Prior Sale | Oct 24, 1994 · Amount on Record |
| Deed Book / Page | 11980 / 386 |
| Last Transfer Date | Jul 22, 2021 |
| Transfer Doc | 0131170811 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Recording Date | Aug 30, 2021 |
| Property Address | 491 SMITH ST, CENTRAL ISLIP, NY 11722-3723 |
| Document Number | 0131170811 |
| Book / Page | 13117 / 811 |
| Instrument Date | Jul 22, 2021 |
| Transaction Type | Transfer |
| Record Updated | Mar 17, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 491 SMITH ST, CENTRAL ISLIP, NY 11722-3723 |
| Document Type | Loan Modification, Consolidation and Extension |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Property Address | 491 SMITH ST, CENTRAL ISLIP, NY 11722-3723 |
| Document Number | 0229220350 |
| Instrument Date | Jan 10, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Jan 14, 2020 |
| Title Company | NOT AVAILABLE |
| Name | Verified Name |
|---|---|
| Address | 491 SMITH ST CENTRAL ISLIP NY 117223723, CENTRAL ISLIP, NY 11722-3723 |
| Document Number | 0229220350 |
|---|---|
| Date | May 2, 2018 |
| Book Page | 022922/000350 |
| Name | GREEN TREE SVCNG LLC |
|---|---|
| Address | 2100 E ELLIOT RD, TEMPE, AZ 85284-1806 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 468 Months |
| Due | May 1, 2057 |
| Rate | 4% |
|---|
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 | $19,500 (-) Land $3,900 Building $15,600 | $274,648 (-) Land $54,930 Building $219,718 | |
| 2024 | $6,426.00 | $274,648 (+2.54%) Land $54,930 Building $219,718 | |
| 2023 | $19,500 Land $3,900 Building $15,600 | $267,857 Land $53,571 Building $214,286 |
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.
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · above 54% of New York |
|---|---|
| Wildfire Likelihood | 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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